One brand, two machinery tracks — carbon electrode processing equipment and diamond wire saws for SiC, sapphire, silicon, ceramic and graphite. Built for factories that cannot afford tolerance drift.
Whether you shape graphite electrodes or slice hard & brittle wafers, Prominer CNC covers the full process chain.
Precision machinery for graphite electrode and carbon product manufacturing — cleaning, machining, grinding and turnkey production lines.
Endless, single, multi-wire and vertical internal slicing systems for silicon, SiC, sapphire, ceramic, quartz and graphite — from lab sampling to mass production.
J5010H Vertical Internal Slicing (ID) Vertical Internal Slicing Machine from Prominer CNC. ID-slicer for ultra-thin, high-accuracy wafers For…
View Specifications →WFXV5030 Reciprocating Diamond Wire Single Wire Saw from Prominer CNC. One wire, any material - the flexible cutter…
View Specifications →SW5030CLNC-C Single Wire Cutting Single Wire Saw from Prominer CNC. One wire, any material - the flexible cutter…
View Specifications →MW4040T-300 Multi-Wire Cutting Multi Wire Saw from Prominer CNC. Hundreds of wafers in a single pass For hard…
View Specifications →MW2318 Multi-Wire Cutting Multi Wire Saw from Prominer CNC. Hundreds of wafers in a single pass For hard…
View Specifications →MW1212T-190 Multi-Wire Cutting Multi Wire Saw from Prominer CNC. Hundreds of wafers in a single pass For hard…
View Specifications →Not just machines — complete process solutions backed by proven parameters from thousands of real-world cuts and machining jobs.
Not just another machine supplier — your strategic manufacturing technology partner with end-to-end expertise across both tracks.
From electrode cleaning to 0.04mm wafer slicing. One partner for R&D sampling, pilot production, and full-scale manufacturing across two technology tracks.
Every recommendation is backed by accumulated real-world parameters — we don't guess tolerances, we reference verified cuts and machining jobs.
Send us your material. We run test cuts and machining trials, document optimal parameters, and deliver a complete process recipe with your machine.
English-speaking engineers via WhatsApp, email and video call. Installation, operator training, spare parts — covered worldwide.
Real projects. Real numbers. See how customers achieved breakthrough results with Prominer CNC technology.
A leading steel-group supplier upgraded to an automated electrode machining line, cutting cycle time and scrap rate simultaneously.
40% More ThroughputA European SiC parts maker replaced blade cutting with our endless wire saw — kerf dropped from 0.8mm to 0.3mm.
$180K Annual SavingsAn Indian solar maker adopted our multi-wire saw for 182mm wafers — Ra ≤0.5μm enabled direct cell processing.
98.5% First-Pass YieldTechnical deep-dives and buying guides — written for engineers and procurement teams who need answers, not marketing fluff.
A practical guide to electrode dimensional accuracy, surface finish, and how automated lines cut scrap rate in steel-group supply chains.
Speed, surface quality, material waste, and TCO compared — with a decision matrix for SiC, sapphire and PV applications.
An unbiased breakdown of quality gaps between Chinese manufacturers and established brands — and how to evaluate suppliers.
Tell us your material, throughput and tolerance — we will match the right machine and quote within 48 hours.
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