High-Precision Large Workpiece CNC Wire EDM Machine – MM75B/M75B

The MM75B/M75B Wire EDM offers high precision for large workpieces, featuring AWF-4, Smart NC control, and 5-axis machining for industrial applications.

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

High precision machine
Precision machine
750×500
High precision, large workpiece
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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