BIG MANUFACTURER ZNC EDM MACHINE
Main Unit Features:
1. CAD design and high precision structure.
2. FC-30 casting made from Furan No-Bake Molding system.
3. Base, Saddle, Column and Spindle are made by synchronous boring to keep the
Highest precision.
4. "GRUNDFOS" horizontal pump made in Denmark.
5. Movement surface with TRUCITE.
6. X and Y axes are constructed with V-Shape and Flat sideways
7. High precision and strength Quill assures excellent eroding
8. Hardness heat treatment and high precision grinding worktable assures
Structure precision and life.
Parameters of Machine unit:
| Model | | CJ560 |
| Table travel(X axis) | mm | 600 |
| Table travel(Y axis) | mm | 500 |
| Quill travel(Z1 axis) | mm | 280 |
| Work head travel(Z2 axis) | mm | 220 |
| Work table dimensions(LxW) | mm | 900x500 |
| Work tank inner dimensions(WxDxH) | mm | 1460x866x502 |
| Max. capacity of dielectric fluid | Liter | 865 |
| Max. electrode weight | kg | 75 |
| Max. workpiece weight | kg | 1500 |
| Machine unit dimensions(WxDxH) | mm | 2650x1900x2300 |
| Machine unit weight | kg | 1950
|
Controller box features:
1. Pentium PC-base CNC controller(CR5C).
2.15 inch color monitor(CR5C).
3. Dialogue Operation Box(CR5C)
4. Z axis automatic touch touch and reset zero function(CR5C).
5. Digital control panel with 3 axes digital display(CR5).
6. Ten groups of eroding parameters in the memory mode.
7. Ten-step depth eroding parameters from rough to fine finish.
8. Automatic save eroding parameters after electricity power off.
9. ARC prevention system.
10. Alarms system can indicate what the alarm happens and stop the machine to prevent from the damages.
11. Special electrical circuit design for mirror finish, and cutting tungsten carbide.
Standard Accessories:
1. Automatic fire extinguisher
2. Halogen lamp
3. Filters
4. Magnetic nozzles set
5. Drill Chuck
6. Tool box and kit.
Specification Of controller:
| Model | | CR5 | CR5C |
| Specification | | 30A | 50A | 75A | 100A # | 50A | 75A | 100A # | 150A # | 250A # |
| Input voltage | 3 V | 220.346 | 220.346 | 220.346 | 220.346 | 220.346 | 220.346 | 220.346 | 220.346 | 220.346 |
| 380.415 | 380.415 | 380.415 | 380.415 | 380.415 | 380.415 | 380.415 | 380.415 | 380.415 |
| Input power | KVA | 3 | 5 | 8 | 10 | 7 | 10 | 15 | 20 | 30 |
| Working voltage(No load) | V | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 150 | 250 |
| High voltage | V | 210 | 150 or 270 | 150 or 270 | 150 or 270 | 140 or 250 | 140 or 250 | 140 or 250 | 140 or 250 | 140 or 250 |
| Min. ON time | µ S | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Min. OFF time | µ S | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Max. Cutting speed | mm3/min | 220 | 480 | 720 | 1050 | 480 | 720 | 1050 | 1500 | 2500 |
| Best surface finish | µ mRa. | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Min. Electrode wear rate | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Weight | kg | 170 | 200 | 230 | 350 | 210 | 248 | 360 | 490 | 700 |