Complete Semiconductor Wafer Processing Equipment — Crystal Growth · Cutting · Lapping · Polishing

From ingot growth to polished wafer — Vimfun delivers the full equipment chain for Si, SiC, sapphire, and Ge semiconductor manufacturing.
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N . A . Office
Winnipeg, MB, Canada
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(1)408-571-8651
7:30 AM - 7:30 PM
7 days
WHAT WE DO

Complete Equipment Solutions for Semiconductor Wafer Manufacturing

Vimfun is a Chinese manufacturer specializing in complete equipment solutions for semiconductor wafer manufacturing. Our portfolio covers the full process chain — from crystal growth to polished wafer. Crystal growth furnaces using Continuous Czochralski (CCz) and Kyropoulos methods produce ultra-pure Si, sapphire, and Ge ingots. Multi-wire diamond saws slice these ingots into wafers with ultra-low kerf loss and chip-free edges. Double-sided lapping and polishing machines deliver sub-micron flatness and sub-nanometer surface roughness. We serve silicon ingot producers, SiC and sapphire substrate manufacturers, advanced ceramic processors, and infrared optics foundries worldwide.

Free Sample Cut

We provide free sample cut if you send workpiece and drawing

Machine Design

Design machines for your specific Cutting needs

Consumables

Offer all essential consumables for a smooth machine operation

OUR EQUIPMENT PORTFOLIO

Equipment for Every Stage of Wafer Manufacturing

From single crystal growth to mirror-finished wafers, our equipment portfolio covers every stage of semiconductor manufacturing. Below, machines are organized by process stage — each engineered for specific material hardness, workpiece geometry, and throughput requirements.
INDUSTRIES WE SERVE

Trusted by Semiconductor Manufacturers Worldwide

Our equipment serves silicon ingot producers, SiC and sapphire substrate manufacturers, and ceramic processors across Asia, Europe, and North America. Typical applications include high-volume wafer production for power semiconductors, LED substrates, RF devices, and advanced ceramic packaging — delivering ultra-low kerf loss, sub-micron flatness, and stable throughput.

Silicon ingot slicing

Slicing monocrystalline Si ingots into wafers with ultra-low kerf loss. Compatible with 6-inch to 12-inch diameters.
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Astronomical Optics Pre-Cut

Cutting thick glass substrates used in telescope and observatory optics.
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Germanium Wafer

Slicing CZ-grown germanium ingots into wafers for SiGe applications, solar cells, and detector substrates.
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GaN & GaAs Substrate

Precision cutting of compound semiconductor crystals for RF, power, and optoelectronic device manufacturing.
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Quartz Rod Cut

Precisely slice quartz blocks into smooth, chip-free cylindrical rods, ideal for light guides, fiber optic preforms, and infrared transmission components.
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Sapphire Wafer for LED & MEMS

Slicing C-plane and A-plane sapphire ingots into ultra-thin wafers for LED epitaxy, MEMS, and protective covers.
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Piezoelectric Ceramic Slicing

Ultra-thin slicing of PZT, lithium niobate, and quartz crystals for sensors, transducers, and SAW filters.
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Ultra-Thin Wafer (≤0.2mm)

Specialized SOM2-600S for ultra-thin wafer production where kerf loss control is critical.
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SPECIALTY EQUIPMENT

For Permanent Magnet Manufacturing

Beyond semiconductor wafers, Vimfun manufactures specialized arc-form grinding machines for high-volume permanent magnet (NdFeB) motor magnet production. For our complete permanent magnet processing portfolio, please visit our dedicated site.
inner and outer arc grinding machine VMG-290

2 Station Grinding Machine

  • 2 station
  • Workpiece Length:10–70 mm
  • Workpiece Width: 10-90 mm
  • 15 pcs/min
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VMG4-60 arc magnet producing machine

Arc Magnet Grinding Machine

  • 4 station
  • Workpiece Length:10–70 mm
  • Workpiece Width: 10-90 mm
  • 15 pcs/min
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4 axis multi wire saw

Diamond Multi Wire Saw

  • Max Workpiece Length (mm): 630*160*150
  • 2 Working Stations
  • Slicing Thickness (mm): 1.5-20mm
  • Faster Cut Speed
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industrial slicing machine

CNC Single Wire Saw

  • Max Workpiece Length (mm): 200
  • Max Workpiece Width (mm): 200
  • Max Workpiece Height (mm): 200
  • Cutting Tool: Endless Wire
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ABOUT US

Why Our Cutting Machine Is Better

With years of experience in cutting hard and brittle materials, we deliver more than just machines—we provide complete cutting solutions. Our equipment features ultra-low kerf loss, programmable motion control, clean slicing surfaces, and flexible configuration options. Backed by global support and real-world success, we help our clients cut smarter, faster, and cleaner.
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                                    🔹 Chip-Free Edge Quality

                                    🔹 Ultra-Smooth Surface Finish

                                    🔹 Minimal Kerf Loss

                                    🔹 Low Cutting Stress

                                    🔹 Supports Thin and Hard Materials

                                    🔹 Cleanroom-Compatible Operation

NEWS & INSIGHTS

Stay ahead with expert

Explore in-depth articles on optical material processing, cutting techniques, and application-specific challenges.
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