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fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}\n.reveal{opacity:0}.reveal.visible{animation:fadeUp .8s ease forwards}\n.hero-meta,.hero-model,.hero-subtitle,.hero-lead,.hero-badges,.hero-stats,.hero-cta-row{opacity:0;animation:fadeUp .9s cubic-bezier(.2,.8,.2,1) forwards}\n.hero-meta{animation-delay:.05s}.hero-model{animation-delay:.15s}.hero-subtitle{animation-delay:.30s}.hero-lead{animation-delay:.40s}.hero-badges{animation-delay:.50s}.hero-stats{animation-delay:.60s}.hero-cta-row{animation-delay:.70s}\n.hero-visual{opacity:0;animation:fadeUp 1s cubic-bezier(.2,.8,.2,1) .25s forwards}\n@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}\n<\/style>\n<\/head>\n<body>\n \n\n<section class=\"hero\">\n <div class=\"hero-inner\">\n <div class=\"hero-content\">\n <div class=\"hero-meta\">\n <span class=\"hero-meta-dot\"><\/span>\n <span>Crystal Growing<\/span>\n <span style=\"opacity:0.4;\">\/<\/span>\n <span>CCz Series<\/span>\n <span style=\"opacity:0.4;\">\/<\/span>\n <span>Continuous Charging<\/span>\n <\/div>\n \n <h1 class=\"hero-model\">\n CCz-<span class=\"hero-model-italic\">1600<\/span>\n <\/h1>\n \n <p class=\"hero-subtitle\">\n Continuous Czochralski Crystal Puller for Semiconductor-Grade Silicon\n <\/p>\n \n <p class=\"hero-lead\">\n The CCz-1600 is a <strong>continuous charging Czochralski crystal puller<\/strong> designed for semiconductor-grade silicon ingot production. Automated continuous feeding and closed-loop solid doping enable longer crystal runs, tighter resistivity control, and lower cost per kilogram \u2014 without upsizing the furnace.\n <\/p>\n \n <div class=\"hero-badges\">\n <span class=\"hero-badge\">Continuous Charging<\/span>\n <span class=\"hero-badge\">Solid Doping \u00b10.01g<\/span>\n <span class=\"hero-badge\">\u03a61400mm Chamber<\/span>\n <span class=\"hero-badge\">1000kg Charge<\/span>\n <span class=\"hero-badge\">RCZ + CCz Compatible<\/span>\n <span class=\"hero-badge\">Up to 10-inch<\/span>\n <\/div>\n \n <div class=\"hero-stats\">\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">1000<sup style=\"font-size:.35em;font-style:normal;font-family:var(--mono);\">kg<\/sup><\/div>\n <div class=\"hero-stat-label\">Charge Capacity<\/div>\n <\/div>\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">\u00b10.01<sup style=\"font-size:.35em;font-style:normal;font-family:var(--mono);\">g<\/sup><\/div>\n <div class=\"hero-stat-label\">Doping Precision<\/div>\n <\/div>\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">2\u20133\u00d7<\/div>\n <div class=\"hero-stat-label\">Higher Doping Coefficient<\/div>\n <\/div>\n <\/div>\n \n <div class=\"hero-cta-row\">\n <a href=\"#contact\" class=\"btn btn-primary\">REQUEST A QUOTE <span class=\"btn-arrow\">\u2192<\/span><\/a>\n <a href=\"#specifications\" class=\"btn btn-secondary\">VIEW SPECIFICATIONS<\/a>\n <\/div>\n <\/div>\n \n <div class=\"hero-visual\">\n <div class=\"visual-corner visual-corner-tl\">FIG. 01 \/ CCz-1600<\/div>\n <div class=\"visual-corner visual-corner-tr\">REV. A \u00b7 2026<\/div>\n <div class=\"visual-corner visual-corner-bl\">CONTINUOUS CZ PULLER<\/div>\n <div class=\"visual-corner visual-corner-br\">VIMFUN \/SEM<\/div>\n <img decoding=\"async\" src=\"https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/05\/CCz-1600.jpg\" alt=\"CCz-1600 continuous charging Czochralski crystal puller for semiconductor-grade silicon\" loading=\"lazy\">\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"metrics-banner\">\n <div class=\"metrics-grid\">\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 01 ] CHAMBER<\/div>\n <div class=\"metric-value\">\u03a61400 mm<\/div>\n <div class=\"metric-desc\">Main chamber inner diameter<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 02 ] FEEDER<\/div>\n <div class=\"metric-value\">1200 kg<\/div>\n <div class=\"metric-desc\">External side feeder capacity<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 03 ] FEED RATE<\/div>\n <div class=\"metric-value\">20\u2013600<\/div>\n <div class=\"metric-desc\">g\/min, linearly adjustable<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 04 ] POWER<\/div>\n <div class=\"metric-value\">150 kW<\/div>\n <div class=\"metric-desc\">DC heater peak power<\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-white\">\n <div class=\"section-index\">[ 02 ] \/ PRODUCT FEATURES<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Core Advantages<\/div>\n <h2 class=\"section-title\" style=\"max-width:28ch;\">\n Four reasons to choose <em>continuous charging.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n Every advantage below is production-proven on the CCz-1600 platform \u2014 backed by in-house process validation data.\n <\/p>\n \n <div class=\"features-grid\">\n <div class=\"feature\">\n <div class=\"feature-num\">01 \/ FEEDING<\/div>\n <h3 class=\"feature-title\">Automated Continuous Charging<\/h3>\n <p class=\"feature-desc\">Automated continuous feeding system with linearly adjustable feed rate. Real-time feed rate fluctuation is held below \u00b110g\/min \u2014 stable enough to maintain consistent melt volume and thermal conditions throughout the entire crystal growth run.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">02 \/ DOPING<\/div>\n <h3 class=\"feature-title\">High Effective Doping Coefficient<\/h3>\n <p class=\"feature-desc\">Automated continuous solid doping system with closed-loop control. Dopant is fed dynamically in proportion to the silicon charge. Effective doping coefficient is 2\u20133\u00d7 higher than gas-phase doping \u2014 meaning less dopant waste and stronger resistivity control.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">03 \/ RESISTIVITY<\/div>\n <h3 class=\"feature-title\">Precise Resistivity Control<\/h3>\n <p class=\"feature-desc\">Enables narrow resistivity distribution across the full crystal length. Both radial and axial resistivity uniformity are maintained by keeping dopant concentration stable through continuous proportional feeding \u2014 not just at the seed end.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">04 \/ ECONOMICS<\/div>\n <h3 class=\"feature-title\">Higher Throughput, Same Furnace<\/h3>\n <p class=\"feature-desc\">Throughput increases without scaling up crucible size, furnace body, or hot zone dimensions. Continuous feeding extends the crystal run from the same chamber \u2014 higher production efficiency and lower cost per kilogram of crystal produced.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-off-white\">\n <div class=\"section-index\">[ 03 ] \/ PROVEN RESULTS<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\">In-House Process Development<\/div>\n <h2 class=\"section-title\">\n Validated recipes.<br>\n <em>Real production data.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n The CCz-1600 ships with crystal growth recipes developed and validated in-house. These results come from our own crystal pulls \u2014 not simulations.\n <\/p>\n \n <div class=\"results-grid\">\n <div class=\"result-card\">\n <div class=\"result-icon\">\ud83d\udd35<\/div>\n <h3 class=\"result-title\">10\u2033 Ga-Doped P-Type Crystal<\/h3>\n <div class=\"result-tag\">GALLIUM \u00b7 P-TYPE \u00b7 10-INCH<\/div>\n <p class=\"result-desc\">Full-length axial resistivity control on a 10-inch gallium-doped P-type ingot. Continuous doping maintains tight uniformity from head to tail.<\/p>\n <div class=\"result-data\">\n Axial resistivity: 0.6 \u2013 0.7 \u03a9\u00b7cm (full length)<br>\n Radial RRG: \uff1c 6.0%\n <\/div>\n <\/div>\n <div class=\"result-card\">\n <div class=\"result-icon\">\ud83d\udd34<\/div>\n <h3 class=\"result-title\">8\u2033 P-Doped N-Type Ultra-Low-\u03a9<\/h3>\n <div class=\"result-tag\">PHOSPHORUS \u00b7 N-TYPE \u00b7 ULTRA-LOW \u03a9<\/div>\n <p class=\"result-desc\">Ultra-low resistivity 8-inch phosphorus-doped N-type crystal \u2014 the regime where gas-phase doping can't compete.<\/p>\n <div class=\"result-data\">\n Head resistivity: \uff1c 0.001 \u03a9\u00b7cm<br>\n Radial RRG: \uff1c 6%\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"spec-section\" id=\"specifications\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 04 ] \/ TECHNICAL SPECIFICATIONS<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\" style=\"color:var(--accent);\">Datasheet<\/div>\n <h2 class=\"section-title\" style=\"color:var(--paper);\">Technical Specifications<\/h2>\n \n <div class=\"spec-header\">\n <div class=\"spec-doc-meta\">\n <span><strong>DOC<\/strong> CCz-1600-DS-A<\/span>\n <span><strong>REV<\/strong> A<\/span>\n <span><strong>DATE<\/strong> 2026.05<\/span>\n <\/div>\n <div class=\"spec-doc-meta\">\n <span style=\"color:var(--accent);\">\u25cf ACTIVE<\/span>\n <\/div>\n <\/div>\n \n <table class=\"spec-table\">\n <thead><tr><th>#<\/th><th>Parameter<\/th><th>Specification<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>01<\/td><td>Overall Dimensions (L \u00d7 W \u00d7 H)<\/td><td>2000 \u00d7 2300 \u00d7 10800 mm<\/td><\/tr>\n <tr><td>02<\/td><td>Charge Capacity<\/td><td>1000 kg (customizable)<\/td><\/tr>\n <tr><td>03<\/td><td>Doping System<\/td><td>High-precision continuous online solid doping, control precision \u00b10.01g<\/td><\/tr>\n <tr><td>04<\/td><td>Main Chamber Inner Diameter<\/td><td>\u03a61400 mm<\/td><\/tr>\n <tr><td>05<\/td><td>Pull Chamber Inner Diameter<\/td><td>\u03a6350 mm<\/td><\/tr>\n <tr><td>06<\/td><td>Hot Zone Compatibility<\/td><td>24\u201334\u2033 RCZ + 32\u201334\u2033 CCz; crystals up to 10\u2033 diameter<\/td><\/tr>\n <tr><td>07<\/td><td>Heating Method<\/td><td>Resistance heating, DC power supply, Pmax = 150:50 kW<\/td><\/tr>\n <tr><td>08<\/td><td>Charging Method<\/td><td>Side-mounted continuous external feeder (1200 kg) + dynamic online silicon replenishment + in-crucible pre-loading<\/td><\/tr>\n <tr><td>09<\/td><td>Feed Rate Range<\/td><td>20 \u2013 600 g\/min, linearly adjustable<\/td><\/tr>\n <tr><td>10<\/td><td>Feed Rate Control Precision<\/td><td>\u2264 500 g\/hr<\/td><\/tr>\n <tr><td>11<\/td><td>Real-Time Feed Rate Fluctuation<\/td><td>\uff1c \u00b110 g\/min<\/td><\/tr>\n <\/tbody>\n <\/table>\n \n <div class=\"spec-note\">\n Complete specification sheet \u2014 including thermal profiles, facility utility requirements, and machine drawings \u2014 is available after a technical qualification call. Submit a quote request below to start that conversation.\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-white\">\n <div class=\"section-index\">[ 05 ] \/ WHY CCz-1600<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Business Case<\/div>\n <h2 class=\"section-title\" style=\"max-width:26ch;\">\n The economics of <em>continuous charging.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n Continuous charging doesn't just change how you grow crystal \u2014 it changes the production economics. Here's what that means for your operation.\n <\/p>\n \n <div class=\"value-grid\">\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udcc8<\/div>\n <h3 class=\"value-title\">More Crystal, Same Footprint<\/h3>\n <p class=\"value-desc\">Extend crystal run length from the same \u03a61400mm chamber. No need to invest in a larger furnace, bigger hot zone, or reinforced floor \u2014 throughput scales through run time, not equipment size.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udcb0<\/div>\n <h3 class=\"value-title\">Lower Cost per Kilogram<\/h3>\n <p class=\"value-desc\">Eliminate the cool-down, reload, and reheat cycle between pulls. Continuous operation means more productive furnace-hours per month, directly reducing the per-kilogram cost of crystal produced.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83c\udfaf<\/div>\n <h3 class=\"value-title\">Tighter Spec, Higher Yield<\/h3>\n <p class=\"value-desc\">Continuous doping maintains resistivity uniformity across the full ingot \u2014 not just the first section. More usable crystal per run means fewer rejected wafers and higher downstream yield.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udd04<\/div>\n <h3 class=\"value-title\">RCZ + CCz Dual Mode<\/h3>\n <p class=\"value-desc\">The same furnace runs both conventional recharged CZ and continuous charging. Start with RCZ recipes you already know, then transition to continuous mode at your own pace.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83e\uddea<\/div>\n <h3 class=\"value-title\">Proven Recipes Included<\/h3>\n <p class=\"value-desc\">Ships with validated crystal growth recipes for Ga-doped P-type and P-doped N-type crystals \u2014 including ultra-low resistivity specs. Start from a known-good process.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83e\udd1d<\/div>\n <h3 class=\"value-title\">Full-Service Delivery<\/h3>\n <p class=\"value-desc\">Site survey, installation, commissioning, first-crystal qualification, and long-term consumables supply \u2014 all from one supplier. We stay until the furnace is producing to spec.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-dark\" id=\"faq\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 06 ] \/ FAQ<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\">Frequently Asked<\/div>\n <h2 class=\"section-title\">Common questions about the <em>CCz-1600.<\/em><\/h2>\n \n <div class=\"faq-list\">\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.01<\/span>\n <span class=\"faq-q-text\">What crystal diameters can the CCz-1600 produce?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Up to 10 inches. The chamber supports hot zones from 24\u2033 to 34\u2033 in RCZ mode and 32\u2033 to 34\u2033 in CCz mode, covering the most common production diameters for power devices, analog ICs, and specialty silicon.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.02<\/span>\n <span class=\"faq-q-text\">Why solid doping instead of gas-phase doping?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Solid doping delivers dopant directly into the melt with a 2\u20133\u00d7 higher effective doping coefficient compared to gas-phase methods. For ultra-low resistivity specs (below 0.001 \u03a9\u00b7cm) or very tight resistivity distributions, solid doping is the practical path \u2014 gas doping can't maintain those levels over a long crystal pull.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.03<\/span>\n <span class=\"faq-q-text\">Can the CCz-1600 run standard RCZ pulls as well?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Yes. The chamber is compatible with both RCZ (24\u201334\u2033) and CCz (32\u201334\u2033) hot zones. You can run conventional recharged CZ pulls when that suits your product, then switch to continuous charging mode when your process is ready. Both modes share the same furnace platform.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.04<\/span>\n <span class=\"faq-q-text\">Is the charge capacity customizable?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Yes. The standard charge capacity is 1000kg, but it can be customized based on your production requirements. Contact us with your target specs and we'll discuss options.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.05<\/span>\n <span class=\"faq-q-text\">What does the delivery and commissioning process look like?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">We start with a pre-delivery site survey to confirm facility requirements \u2014 foundation, utilities, and layout. After delivery, our on-site team handles installation, commissioning, and first-crystal qualification. We stay until the furnace is producing crystal that meets your target specifications.<\/div><\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-dark\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 07 ] \/ DOWNSTREAM LINE<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Wafer Production Line<\/div>\n <h2 class=\"section-title\">From ingot to <em>polished wafer.<\/em><\/h2>\n <p class=\"section-lead\" style=\"color:var(--paper-soft);\">After the crystal grows, it moves through cropping, slicing, lapping, and polishing. We supply the full downstream line \u2014 one supplier from crystal puller to finished wafer.<\/p>\n \n <div class=\"related-grid\">\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/crystal-ingot-cropper\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 02 \/ CROPPING<\/div>\n <div class=\"related-name\">SGC 33-250<\/div>\n <div class=\"related-desc\">Silicon ingot cropper for head\/tail and bridge cuts on as-grown ingots up to \u03a6330 \u00d7 2500mm.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/large-scale-multi-wire-saw-som4-1000d\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 03 \/ SLICING<\/div>\n <div class=\"related-name\">SOM4-1000D<\/div>\n <div class=\"related-desc\">4-axis dual-board multi-wire saw for ingot wafer slicing. Highest-throughput model in the SOM lineup.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/16b-5ly-p-lapping-machine\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 04 \/ LAPPING<\/div>\n <div class=\"related-name\">16B-5LY\/P<\/div>\n <div class=\"related-desc\">Wafer lapping machine with \u22640.015mm plate flatness and \u00b12\u03bcm thickness accuracy.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/double-sided-polishing-22bf\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 05 \/ POLISHING<\/div>\n <div class=\"related-name\">22BF-5LY\/P<\/div>\n <div class=\"related-desc\">Double-sided polishing for wafers up to \u03a6480mm, plate flatness \u22640.02mm.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"final-cta\" id=\"contact\">\n <div class=\"final-cta-inner\">\n <div class=\"final-cta-eyebrow\">[ 08 ] \/ GET IN TOUCH<\/div>\n <h2 class=\"final-cta-title\">Ready to discuss<br><em>continuous CZ crystal pulling?<\/em><\/h2>\n <p class=\"final-cta-lead\">Share your target crystal specification, production volume, and timeline. We'll respond within 24 hours with a technical fit assessment and next steps.<\/p>\n <div class=\"final-cta-buttons\">\n <a href=\"https:\/\/www.semiconductorcutting.com\/cut-equipment-manufacturer\/\" class=\"btn btn-primary\">REQUEST A QUOTE <span class=\"btn-arrow\">\u2192<\/span><\/a>\n <a href=\"https:\/\/wa.me\/8613027738908\" class=\"btn btn-secondary\" rel=\"nofollow noopener\" target=\"_blank\">\ud83d\udcac WHATSAPP US<\/a>\n <\/div>\n <div class=\"final-contact\">\n <a href=\"mailto:daria@endlesswiresaw.com\">daria@endlesswiresaw.com<\/a>\n <a href=\"tel:+8613027738908\">+86 130 2773 8908<\/a>\n <\/div>\n <\/div>\n<\/section>\n \n<script>\ndocument.querySelectorAll('.faq-q').forEach(btn=>{btn.addEventListener('click',()=>{const item=btn.closest('.faq-item');const 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(Personnalisable)<\/li>\n<li><strong>Max Diameter:<\/strong> 300 mm \/ 12 inch<\/li>\n<li><strong>Uniformity:<\/strong> < 6.0% Resistivity (RRG)<\/li>\n<\/ul>","protected":false},"featured_media":5332,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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\n\t\t\t\t

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fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}\n.reveal{opacity:0}.reveal.visible{animation:fadeUp .8s ease forwards}\n.hero-meta,.hero-model,.hero-subtitle,.hero-lead,.hero-badges,.hero-stats,.hero-cta-row{opacity:0;animation:fadeUp .9s cubic-bezier(.2,.8,.2,1) forwards}\n.hero-meta{animation-delay:.05s}.hero-model{animation-delay:.15s}.hero-subtitle{animation-delay:.30s}.hero-lead{animation-delay:.40s}.hero-badges{animation-delay:.50s}.hero-stats{animation-delay:.60s}.hero-cta-row{animation-delay:.70s}\n.hero-visual{opacity:0;animation:fadeUp 1s cubic-bezier(.2,.8,.2,1) .25s forwards}\n@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}\n<\/style>\n<\/head>\n<body>\n \n\n<section class=\"hero\">\n <div class=\"hero-inner\">\n <div class=\"hero-content\">\n <div class=\"hero-meta\">\n <span class=\"hero-meta-dot\"><\/span>\n <span>Crystal Growing<\/span>\n <span style=\"opacity:0.4;\">\/<\/span>\n <span>CCz Series<\/span>\n <span style=\"opacity:0.4;\">\/<\/span>\n <span>Continuous Charging<\/span>\n <\/div>\n \n <h1 class=\"hero-model\">\n CCz-<span class=\"hero-model-italic\">1600<\/span>\n <\/h1>\n \n <p class=\"hero-subtitle\">\n Continuous Czochralski Crystal Puller for Semiconductor-Grade Silicon\n <\/p>\n \n <p class=\"hero-lead\">\n The CCz-1600 is a <strong>continuous charging Czochralski crystal puller<\/strong> designed for semiconductor-grade silicon ingot production. Automated continuous feeding and closed-loop solid doping enable longer crystal runs, tighter resistivity control, and lower cost per kilogram \u2014 without upsizing the furnace.\n <\/p>\n \n <div class=\"hero-badges\">\n <span class=\"hero-badge\">Continuous Charging<\/span>\n <span class=\"hero-badge\">Solid Doping \u00b10.01g<\/span>\n <span class=\"hero-badge\">\u03a61400mm Chamber<\/span>\n <span class=\"hero-badge\">1000kg Charge<\/span>\n <span class=\"hero-badge\">RCZ + CCz Compatible<\/span>\n <span class=\"hero-badge\">Up to 10-inch<\/span>\n <\/div>\n \n <div class=\"hero-stats\">\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">1000<sup style=\"font-size:.35em;font-style:normal;font-family:var(--mono);\">kg<\/sup><\/div>\n <div class=\"hero-stat-label\">Charge Capacity<\/div>\n <\/div>\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">\u00b10.01<sup style=\"font-size:.35em;font-style:normal;font-family:var(--mono);\">g<\/sup><\/div>\n <div class=\"hero-stat-label\">Doping Precision<\/div>\n <\/div>\n <div class=\"hero-stat\">\n <div class=\"hero-stat-value\">2\u20133\u00d7<\/div>\n <div class=\"hero-stat-label\">Higher Doping Coefficient<\/div>\n <\/div>\n <\/div>\n \n <div class=\"hero-cta-row\">\n <a href=\"#contact\" class=\"btn btn-primary\">REQUEST A QUOTE <span class=\"btn-arrow\">\u2192<\/span><\/a>\n <a href=\"#specifications\" class=\"btn btn-secondary\">VIEW SPECIFICATIONS<\/a>\n <\/div>\n <\/div>\n \n <div class=\"hero-visual\">\n <div class=\"visual-corner visual-corner-tl\">FIG. 01 \/ CCz-1600<\/div>\n <div class=\"visual-corner visual-corner-tr\">REV. A \u00b7 2026<\/div>\n <div class=\"visual-corner visual-corner-bl\">CONTINUOUS CZ PULLER<\/div>\n <div class=\"visual-corner visual-corner-br\">VIMFUN \/SEM<\/div>\n <img decoding=\"async\" src=\"https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/05\/CCz-1600.jpg\" alt=\"CCz-1600 continuous charging Czochralski crystal puller for semiconductor-grade silicon\" loading=\"lazy\">\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"metrics-banner\">\n <div class=\"metrics-grid\">\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 01 ] CHAMBER<\/div>\n <div class=\"metric-value\">\u03a61400 mm<\/div>\n <div class=\"metric-desc\">Main chamber inner diameter<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 02 ] FEEDER<\/div>\n <div class=\"metric-value\">1200 kg<\/div>\n <div class=\"metric-desc\">External side feeder capacity<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 03 ] FEED RATE<\/div>\n <div class=\"metric-value\">20\u2013600<\/div>\n <div class=\"metric-desc\">g\/min, linearly adjustable<\/div>\n <\/div>\n <div class=\"metric\">\n <div class=\"metric-label-top\">[ 04 ] POWER<\/div>\n <div class=\"metric-value\">150 kW<\/div>\n <div class=\"metric-desc\">DC heater peak power<\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-white\">\n <div class=\"section-index\">[ 02 ] \/ PRODUCT FEATURES<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Core Advantages<\/div>\n <h2 class=\"section-title\" style=\"max-width:28ch;\">\n Four reasons to choose <em>continuous charging.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n Every advantage below is production-proven on the CCz-1600 platform \u2014 backed by in-house process validation data.\n <\/p>\n \n <div class=\"features-grid\">\n <div class=\"feature\">\n <div class=\"feature-num\">01 \/ FEEDING<\/div>\n <h3 class=\"feature-title\">Automated Continuous Charging<\/h3>\n <p class=\"feature-desc\">Automated continuous feeding system with linearly adjustable feed rate. Real-time feed rate fluctuation is held below \u00b110g\/min \u2014 stable enough to maintain consistent melt volume and thermal conditions throughout the entire crystal growth run.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">02 \/ DOPING<\/div>\n <h3 class=\"feature-title\">High Effective Doping Coefficient<\/h3>\n <p class=\"feature-desc\">Automated continuous solid doping system with closed-loop control. Dopant is fed dynamically in proportion to the silicon charge. Effective doping coefficient is 2\u20133\u00d7 higher than gas-phase doping \u2014 meaning less dopant waste and stronger resistivity control.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">03 \/ RESISTIVITY<\/div>\n <h3 class=\"feature-title\">Precise Resistivity Control<\/h3>\n <p class=\"feature-desc\">Enables narrow resistivity distribution across the full crystal length. Both radial and axial resistivity uniformity are maintained by keeping dopant concentration stable through continuous proportional feeding \u2014 not just at the seed end.<\/p>\n <\/div>\n <div class=\"feature\">\n <div class=\"feature-num\">04 \/ ECONOMICS<\/div>\n <h3 class=\"feature-title\">Higher Throughput, Same Furnace<\/h3>\n <p class=\"feature-desc\">Throughput increases without scaling up crucible size, furnace body, or hot zone dimensions. Continuous feeding extends the crystal run from the same chamber \u2014 higher production efficiency and lower cost per kilogram of crystal produced.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-off-white\">\n <div class=\"section-index\">[ 03 ] \/ PROVEN RESULTS<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\">In-House Process Development<\/div>\n <h2 class=\"section-title\">\n Validated recipes.<br>\n <em>Real production data.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n The CCz-1600 ships with crystal growth recipes developed and validated in-house. These results come from our own crystal pulls \u2014 not simulations.\n <\/p>\n \n <div class=\"results-grid\">\n <div class=\"result-card\">\n <div class=\"result-icon\">\ud83d\udd35<\/div>\n <h3 class=\"result-title\">10\u2033 Ga-Doped P-Type Crystal<\/h3>\n <div class=\"result-tag\">GALLIUM \u00b7 P-TYPE \u00b7 10-INCH<\/div>\n <p class=\"result-desc\">Full-length axial resistivity control on a 10-inch gallium-doped P-type ingot. Continuous doping maintains tight uniformity from head to tail.<\/p>\n <div class=\"result-data\">\n Axial resistivity: 0.6 \u2013 0.7 \u03a9\u00b7cm (full length)<br>\n Radial RRG: \uff1c 6.0%\n <\/div>\n <\/div>\n <div class=\"result-card\">\n <div class=\"result-icon\">\ud83d\udd34<\/div>\n <h3 class=\"result-title\">8\u2033 P-Doped N-Type Ultra-Low-\u03a9<\/h3>\n <div class=\"result-tag\">PHOSPHORUS \u00b7 N-TYPE \u00b7 ULTRA-LOW \u03a9<\/div>\n <p class=\"result-desc\">Ultra-low resistivity 8-inch phosphorus-doped N-type crystal \u2014 the regime where gas-phase doping can't compete.<\/p>\n <div class=\"result-data\">\n Head resistivity: \uff1c 0.001 \u03a9\u00b7cm<br>\n Radial RRG: \uff1c 6%\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"spec-section\" id=\"specifications\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 04 ] \/ TECHNICAL SPECIFICATIONS<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\" style=\"color:var(--accent);\">Datasheet<\/div>\n <h2 class=\"section-title\" style=\"color:var(--paper);\">Technical Specifications<\/h2>\n \n <div class=\"spec-header\">\n <div class=\"spec-doc-meta\">\n <span><strong>DOC<\/strong> CCz-1600-DS-A<\/span>\n <span><strong>REV<\/strong> A<\/span>\n <span><strong>DATE<\/strong> 2026.05<\/span>\n <\/div>\n <div class=\"spec-doc-meta\">\n <span style=\"color:var(--accent);\">\u25cf ACTIVE<\/span>\n <\/div>\n <\/div>\n \n <table class=\"spec-table\">\n <thead><tr><th>#<\/th><th>Parameter<\/th><th>Specification<\/th><\/tr><\/thead>\n <tbody>\n <tr><td>01<\/td><td>Overall Dimensions (L \u00d7 W \u00d7 H)<\/td><td>2000 \u00d7 2300 \u00d7 10800 mm<\/td><\/tr>\n <tr><td>02<\/td><td>Charge Capacity<\/td><td>1000 kg (customizable)<\/td><\/tr>\n <tr><td>03<\/td><td>Doping System<\/td><td>High-precision continuous online solid doping, control precision \u00b10.01g<\/td><\/tr>\n <tr><td>04<\/td><td>Main Chamber Inner Diameter<\/td><td>\u03a61400 mm<\/td><\/tr>\n <tr><td>05<\/td><td>Pull Chamber Inner Diameter<\/td><td>\u03a6350 mm<\/td><\/tr>\n <tr><td>06<\/td><td>Hot Zone Compatibility<\/td><td>24\u201334\u2033 RCZ + 32\u201334\u2033 CCz; crystals up to 10\u2033 diameter<\/td><\/tr>\n <tr><td>07<\/td><td>Heating Method<\/td><td>Resistance heating, DC power supply, Pmax = 150:50 kW<\/td><\/tr>\n <tr><td>08<\/td><td>Charging Method<\/td><td>Side-mounted continuous external feeder (1200 kg) + dynamic online silicon replenishment + in-crucible pre-loading<\/td><\/tr>\n <tr><td>09<\/td><td>Feed Rate Range<\/td><td>20 \u2013 600 g\/min, linearly adjustable<\/td><\/tr>\n <tr><td>10<\/td><td>Feed Rate Control Precision<\/td><td>\u2264 500 g\/hr<\/td><\/tr>\n <tr><td>11<\/td><td>Real-Time Feed Rate Fluctuation<\/td><td>\uff1c \u00b110 g\/min<\/td><\/tr>\n <\/tbody>\n <\/table>\n \n <div class=\"spec-note\">\n Complete specification sheet \u2014 including thermal profiles, facility utility requirements, and machine drawings \u2014 is available after a technical qualification call. Submit a quote request below to start that conversation.\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-white\">\n <div class=\"section-index\">[ 05 ] \/ WHY CCz-1600<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Business Case<\/div>\n <h2 class=\"section-title\" style=\"max-width:26ch;\">\n The economics of <em>continuous charging.<\/em>\n <\/h2>\n <p class=\"section-lead\">\n Continuous charging doesn't just change how you grow crystal \u2014 it changes the production economics. Here's what that means for your operation.\n <\/p>\n \n <div class=\"value-grid\">\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udcc8<\/div>\n <h3 class=\"value-title\">More Crystal, Same Footprint<\/h3>\n <p class=\"value-desc\">Extend crystal run length from the same \u03a61400mm chamber. No need to invest in a larger furnace, bigger hot zone, or reinforced floor \u2014 throughput scales through run time, not equipment size.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udcb0<\/div>\n <h3 class=\"value-title\">Lower Cost per Kilogram<\/h3>\n <p class=\"value-desc\">Eliminate the cool-down, reload, and reheat cycle between pulls. Continuous operation means more productive furnace-hours per month, directly reducing the per-kilogram cost of crystal produced.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83c\udfaf<\/div>\n <h3 class=\"value-title\">Tighter Spec, Higher Yield<\/h3>\n <p class=\"value-desc\">Continuous doping maintains resistivity uniformity across the full ingot \u2014 not just the first section. More usable crystal per run means fewer rejected wafers and higher downstream yield.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83d\udd04<\/div>\n <h3 class=\"value-title\">RCZ + CCz Dual Mode<\/h3>\n <p class=\"value-desc\">The same furnace runs both conventional recharged CZ and continuous charging. Start with RCZ recipes you already know, then transition to continuous mode at your own pace.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83e\uddea<\/div>\n <h3 class=\"value-title\">Proven Recipes Included<\/h3>\n <p class=\"value-desc\">Ships with validated crystal growth recipes for Ga-doped P-type and P-doped N-type crystals \u2014 including ultra-low resistivity specs. Start from a known-good process.<\/p>\n <\/div>\n <div class=\"value-card\">\n <div class=\"value-icon\">\ud83e\udd1d<\/div>\n <h3 class=\"value-title\">Full-Service Delivery<\/h3>\n <p class=\"value-desc\">Site survey, installation, commissioning, first-crystal qualification, and long-term consumables supply \u2014 all from one supplier. We stay until the furnace is producing to spec.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-dark\" id=\"faq\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 06 ] \/ FAQ<\/div>\n <div class=\"container-narrow\">\n <div class=\"section-eyebrow\">Frequently Asked<\/div>\n <h2 class=\"section-title\">Common questions about the <em>CCz-1600.<\/em><\/h2>\n \n <div class=\"faq-list\">\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.01<\/span>\n <span class=\"faq-q-text\">What crystal diameters can the CCz-1600 produce?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Up to 10 inches. The chamber supports hot zones from 24\u2033 to 34\u2033 in RCZ mode and 32\u2033 to 34\u2033 in CCz mode, covering the most common production diameters for power devices, analog ICs, and specialty silicon.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.02<\/span>\n <span class=\"faq-q-text\">Why solid doping instead of gas-phase doping?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Solid doping delivers dopant directly into the melt with a 2\u20133\u00d7 higher effective doping coefficient compared to gas-phase methods. For ultra-low resistivity specs (below 0.001 \u03a9\u00b7cm) or very tight resistivity distributions, solid doping is the practical path \u2014 gas doping can't maintain those levels over a long crystal pull.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.03<\/span>\n <span class=\"faq-q-text\">Can the CCz-1600 run standard RCZ pulls as well?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Yes. The chamber is compatible with both RCZ (24\u201334\u2033) and CCz (32\u201334\u2033) hot zones. You can run conventional recharged CZ pulls when that suits your product, then switch to continuous charging mode when your process is ready. Both modes share the same furnace platform.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.04<\/span>\n <span class=\"faq-q-text\">Is the charge capacity customizable?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">Yes. The standard charge capacity is 1000kg, but it can be customized based on your production requirements. Contact us with your target specs and we'll discuss options.<\/div><\/div>\n <\/div>\n <div class=\"faq-item\">\n <button class=\"faq-q\" aria-expanded=\"false\">\n <span class=\"faq-q-num\">Q.05<\/span>\n <span class=\"faq-q-text\">What does the delivery and commissioning process look like?<\/span>\n <span class=\"faq-toggle\">+<\/span>\n <\/button>\n <div class=\"faq-a\"><div class=\"faq-a-content\">We start with a pre-delivery site survey to confirm facility requirements \u2014 foundation, utilities, and layout. After delivery, our on-site team handles installation, commissioning, and first-crystal qualification. We stay until the furnace is producing crystal that meets your target specifications.<\/div><\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"section section-dark\">\n <div class=\"section-index\" style=\"color:var(--muted-light);\">[ 07 ] \/ DOWNSTREAM LINE<\/div>\n <div class=\"container\">\n <div class=\"section-eyebrow\">Wafer Production Line<\/div>\n <h2 class=\"section-title\">From ingot to <em>polished wafer.<\/em><\/h2>\n <p class=\"section-lead\" style=\"color:var(--paper-soft);\">After the crystal grows, it moves through cropping, slicing, lapping, and polishing. We supply the full downstream line \u2014 one supplier from crystal puller to finished wafer.<\/p>\n \n <div class=\"related-grid\">\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/crystal-ingot-cropper\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 02 \/ CROPPING<\/div>\n <div class=\"related-name\">SGC 33-250<\/div>\n <div class=\"related-desc\">Silicon ingot cropper for head\/tail and bridge cuts on as-grown ingots up to \u03a6330 \u00d7 2500mm.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/large-scale-multi-wire-saw-som4-1000d\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 03 \/ SLICING<\/div>\n <div class=\"related-name\">SOM4-1000D<\/div>\n <div class=\"related-desc\">4-axis dual-board multi-wire saw for ingot wafer slicing. Highest-throughput model in the SOM lineup.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/16b-5ly-p-lapping-machine\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 04 \/ LAPPING<\/div>\n <div class=\"related-name\">16B-5LY\/P<\/div>\n <div class=\"related-desc\">Wafer lapping machine with \u22640.015mm plate flatness and \u00b12\u03bcm thickness accuracy.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <a href=\"https:\/\/www.semiconductorcutting.com\/product\/double-sided-polishing-22bf\/\" class=\"related-card\">\n <div class=\"related-step\">STEP 05 \/ POLISHING<\/div>\n <div class=\"related-name\">22BF-5LY\/P<\/div>\n <div class=\"related-desc\">Double-sided polishing for wafers up to \u03a6480mm, plate flatness \u22640.02mm.<\/div>\n <div class=\"related-arrow\">VIEW MACHINE \u2192<\/div>\n <\/a>\n <\/div>\n <\/div>\n<\/section>\n \n\n<section class=\"final-cta\" id=\"contact\">\n <div class=\"final-cta-inner\">\n <div class=\"final-cta-eyebrow\">[ 08 ] \/ GET IN TOUCH<\/div>\n <h2 class=\"final-cta-title\">Ready to discuss<br><em>continuous CZ crystal pulling?<\/em><\/h2>\n <p class=\"final-cta-lead\">Share your target crystal specification, production volume, and timeline. We'll respond within 24 hours with a technical fit assessment and next steps.<\/p>\n <div class=\"final-cta-buttons\">\n <a href=\"https:\/\/www.semiconductorcutting.com\/cut-equipment-manufacturer\/\" class=\"btn btn-primary\">REQUEST A QUOTE <span class=\"btn-arrow\">\u2192<\/span><\/a>\n <a href=\"https:\/\/wa.me\/8613027738908\" class=\"btn btn-secondary\" rel=\"nofollow noopener\" target=\"_blank\">\ud83d\udcac WHATSAPP US<\/a>\n <\/div>\n <div class=\"final-contact\">\n <a href=\"mailto:daria@endlesswiresaw.com\">daria@endlesswiresaw.com<\/a>\n <a href=\"tel:+8613027738908\">+86 130 2773 8908<\/a>\n <\/div>\n <\/div>\n<\/section>\n \n<script>\ndocument.querySelectorAll('.faq-q').forEach(btn=>{btn.addEventListener('click',()=>{const item=btn.closest('.faq-item');const isOpen=item.classList.contains('open');document.querySelectorAll('.faq-item').forEach(i=>i.classList.remove('open'));document.querySelectorAll('.faq-q').forEach(q=>q.setAttribute('aria-expanded','false'));if(!isOpen){item.classList.add('open');btn.setAttribute('aria-expanded','true')}})});\nconst observer=new IntersectionObserver(entries=>{entries.forEach(entry=>{if(entry.isIntersecting){entry.target.classList.add('visible');observer.unobserve(entry.target)}})},{threshold:.12,rootMargin:'0px 0px -50px 0px'});\ndocument.querySelectorAll('.section-title,.section-lead,.features-grid,.results-grid,.value-grid,.spec-table,.related-grid').forEach(el=>{el.classList.add('reveal');observer.observe(el)});\n<\/script>\n \n<\/body>\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Method:<\/strong> Czochralski continu (CCz) \/ H-MCZ<\/li>\n<li><strong>Max Capacity:<\/strong> 1000kg (Personnalisable)<\/li>\n<li><strong>Max Diameter:<\/strong> 300 mm \/ 12 inch<\/li>\n<li><strong>Uniformity:<\/strong> < 6.0% Resistivity (RRG)<\/li>\n<\/ul>","protected":false},"featured_media":5332,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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