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🔧 Precision Industrial Machinery

Carbon Electrode Machinery, CNC Precision Grinders
& Diamond Wire Saws.

One brand, three machinery tracks — carbon electrode processing equipment, CNC precision grinders and diamond wire saws for SiC, sapphire, silicon, ceramic and graphite. Built for factories that cannot afford tolerance drift.

30+Machine Models
50+Countries Served
±0.02mmPrecision
24-7Engineering Support
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ISO 9001 CertifiedQuality Management
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Vertically Integrated ManufacturingR&D & Production
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Global Shipping AvailableWorldwide Delivery
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Custom Process DesignTailored to Your Material
Our Product Tracks

Three Technologies, One Partner

Whether you shape graphite electrodes, grind precision components or slice hard & brittle wafers, Prominer CNC covers the full process chain.

01

Carbon Electrode Processing

Precision machinery for graphite electrode and carbon product manufacturing — cleaning, machining and turnkey production lines.

  • Graphite Crucibles Equipment
  • Graphite Connectors Equipment
  • Graphite Electrodes Equipment
  • Carbon Blocks Equipment
  • Carbon Electrodes Equipment
View Carbon Machinery
02

Diamond Wire Saws

Endless, single, multi-wire and vertical internal slicing systems for silicon, SiC, sapphire, ceramic, quartz and graphite — from lab sampling to mass production.

  • Endless Wire Saws
  • Single Wire Saws
  • Multi-Wire Saws
  • Vertical Internal Slicing
View Wire Saws
03

CNC Precision Grinders

High-precision CNC grinding centers for ball screws, lead screws, nuts and worms — built for machine tool, automotive and robotics manufacturers.

  • Ball & Lead Screw Grinders
  • Thread & Worm Grinders
  • Nut & Linear Guideway Grinders
  • CNC Grinding Centers
View Precision Grinders

Featured Machinery

Why Prominer CNC?

Not just another machine supplier — your strategic manufacturing technology partner with end-to-end expertise across all three tracks.

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Full-Spectrum Range

From electrode cleaning to 0.04mm wafer slicing. One partner for R&D sampling, pilot production, and full-scale manufacturing across three technology tracks.

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Proven Process Database

Every recommendation is backed by accumulated real-world parameters — we don't guess tolerances, we reference verified cuts and machining jobs.

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Custom Process Development

Send us your material. We run test cuts and machining trials, document optimal parameters, and deliver a complete process recipe with your machine.

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Lifetime Technical Support

English-speaking engineers via WhatsApp, email and video call. Installation, operator training, spare parts — covered worldwide.

Case Studies

Proven Results Across Industries

Real projects. Real numbers. See how customers achieved breakthrough results with Prominer CNC technology.

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Carbon Machinery

Turnkey Electrode Line for the Middle East

A Middle East supplier stood up a complete electrode machining line with no local service bench — FAT-validated, remotely commissioned, running from…

Turnkey, Remote Start
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Carbon Machinery

Automated Electrode Line Doubles Output

One of the largest UHP electrode producers replaced operator-dependent finishing with an integrated Prominer CNC line — roughly 2× output, consistent joints,…

2× Electrode Output
Knowledge Hub

Engineering Insights

Technical deep-dives and buying guides — written for engineers and procurement teams who need answers, not marketing fluff.

29
Jul
Carbon Machinery

Turnkey Line vs Remanufacturing: TCO View

Turnkey Electrode Processing Line vs. Machine Tool Remanufacturing: A Total Cost of Ownership View A new turnkey electrode processing line asks for…

Ready to specify your machinery?

Tell us your material, throughput and tolerance — we will match the right machine and quote within 48 hours.

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