China RAM Type CNC EDM Machine

Specification for machine unit:
Model Unit CNC850
Table travel(X axis) mm 800
Table travel(Y axis) mm 500
Quill travel(Z1 axis) mm -
Work head travel(Z2 axis) mm 400
Work table dimensions(LxW) mm 1000x600
Distance between plate and table mm 450-850
Work tank inner dimensions(WxDxH) mm 1600x983x588
Max. Capacity of dielectric fluid Liter 1150
Max. Electrode weight kg 120
Max. Workpiece weight kg 2000
Machine unit dimensions(WxDxH) mm 1850x2800x2750
Machine unit weight kg 5400
Main Unit Features:
1. The structural parts are designed and analyzed by applying the advanced Finite Element Analysis(FEA).
2. Precision linear ways on all axis assures smooth movement and high accuracy.
3. All structural casting are made of FC-30 cast iron, tempered and stress relieved for deformation free performance.
4. High precision spindle assembly insures excellent eroding performance.
5. Table surface is hardened and precision ground, assuring high machining accuracy and long service life.
6. Three axes movements are transmitted by precision ball screws.
7. Three axes are driven by DC servo motor.
8. Three axes are equipped with 1 µ Linear scale for closed loop control.
9. Each machine is compensated by laser interferometer, ensuring position reliability and increasing machine efficiency.
Applications:
1. Precision tungsten steel moulds.
2. Injection moulds.
3. Mirror-finish injection moulds.
4. Electronic parts moulds.
5. Die casting moulds.
6. Progressive IC punching moulds.
Parameters:
ModelUnitCNC850Table travel(X axis)mm800Table travel(Y axis)mm500Quill travel(Z1 axis)mm-Work head travel(Z2 axis)mm400Work table dimensions(LxW)mm1000x600Distance between plate and tablemm450-850Work tank inner dimensions(WxDxH)mm1600x983x588Max. capacity of dielectric fluidLiter1150Max. electrode weightkg120Max. workpiece weightkg2000Machine unit dimensions(WxDxH)mm1850x2800x2750Machine unit weightkg5400