Description
The MM75B / M75B High-Precision Wire EDM Machine is designed for large workpiece machining with superior accuracy and efficiency. With an axis travel range of 750×500×280mm (MM75B)/ 750×500×310mm (M75B) and a ±10° taper angle, it provides exceptional precision. Equipped with an Automatic Wire Feeding (AWF-4) system, the machine ensures continuous and efficient operation. The Smart NC control system, featuring a 21.5-inch multi-touch TFT display, MDI, Ethernet, and USB input, and simultaneous 4-axis control, enables advanced industrial applications.
Key Features:
✅ High-precision machining for large workpieces
✅ 5-axis control (simultaneous 4-axis operation)
✅ Max workpiece dimensions: 900×700×220mm (MM75B) / 900×700×250mm (M75B)
✅ Automatic Wire Feeding (AWF-4) for continuous operation
✅ Smart NC control with a 21.5-inch TFT touch screen
✅ Advanced filtration & deionizer system
✅ Power-efficient operation with 11 kVA input
| Standard Specifications | MM75B | M75B |
|---|---|---|
| Max. workpiece dimensions W×D×H |
900×700×220 (270*1)mm |
900×700×250 (300*2)mm |
| Max. workpiece weight | 1,000kg | |
| Axis travel range X×Y×Z |
750×500×280mm | 750×500×310mm |
| Automatic wire feeging device | AWF-4 equipped as standard | |
| U-V axis travel U×V |
±60× ±60mm | |
| Max. taper angle | ±10°/work thickness 270mm | ±10°/work thickness 300mm |
| (±45°/40mm: Option) | ||
| Dimensions W×D×H |
2,280×2,200×2,155mm | |
| Weight | 5,100kg | |
| Control device | Smart NC |
|---|---|
| Input system | MDI, Ethernet, USB |
| Display | 21.5 inch TFT multi-touch screen |
| Axis controlled | 5 axis (simultaneously 4 axis) |
| Least input increment | 0.01 (MMB)/0.1 (MB)µm |
| Least command increment | 0.01 (MMB)/0.1 (MB)µm |
| Program memory capacity | 1GB |
| Power Supply | MPSC-20 |
|---|---|
| Input power source | 3-phase 200V/220V±10% 11 kVA, 50/60Hz |
| Weight | 160kg |
| Filtration device | MF1100BD |
|---|---|
| Tank capacity | 1,100L |
| Filter element | 4 paper filters Φ340 ×300mm |
| Deionizer | Ion exchange resign 20L |
| Weight | 350kg |
| Wire diameter : Φ0.2 is standard. | |
|---|---|
| MM75B | M75B |
| Φ0.05mm to 0.3mm | Φ0.07mm to 0.3mm |
| *1 Flush cutting available for work 220 to 270mm high. | *2 250 to 300mm |





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