China High quality Wire Cutting Machine DK 7740 standard type

Product Description

SJ/DK7740 SERIES CNC WIRE-CUT DISCHARGE MACHINE
1. Make features of big taper, considerable thickness, high efficiency, high precision and new structure etc, lead this industry;
2. There are computer, machine electric and pulse power supply all in the controller;
3. Main computer has two kinds of types- Single board computer and microcomputer;
4. Double CPUs structure in microcomputer, program and control at the same time;
5. Good rigidity, running placidly, strong function, convenient and reliable operation;
6. The whole closed machine bed, working table with T shaped groove, pane fixture;
7. Suitable to process conductive metal moulds, complex metal parts and templates with high precision, high toughness and difficult processing;
8. Can cut plane, bevel, top and bottom different shaped surface, greatly expand the processing range;
9. According to users' request, add half closed-loop, transducer control system.
High quality Wire Cutting Machine DK 7740 standard type

Item	Unit	Parameter
Model		DK7740 standard
Worktable size	mm	510×795
Worktable travel	mm	400×500
Maximum cutting speed	mm²/min/height	200/100mm
Maximum workpiece height	mm	500
Maximum workpiece weight	kg	600
Wire electrode diameter	mm	Φ 0.10-0.25
Precision (cutting the octagon)	mm	0.012
Taper		6°/100mm
Power consumption		AC380ν/220ν50HZ/3KW
Surface roughness	μm/height	Single cut Ra<2.0 100mm Multiple cut Ra<0.8 100mm
Machine dimension	mm	1850×1200×1900
Machine weight	kg	1900