EDM450CNC Spark Erosion EDM Machine

EDM450CNC Spark Erosion EDM Machine photo-1
US$ 1 - 50,000 MOQ: 1 Set
Key Specifications
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Condition:
New
CNC or Not:
Normal
Place of Origin:
Jiangsu, China
Payment & Shipping
Payment Methods:
Port of Shipment:
Any port of China
Delivery Detail:
Delivery time depends on order quantity.
Condition New
CNC or Not Normal
Place of Origin Jiangsu, China
Brand Name BAOMA
Model Number EDM450ZNC spark erosion EDM machine
Voltage 3N-380V/50HZ
Power(W) 7KVA
Dimension(L*W*H) 1800*1500*2200mm
Weight 1800kg
Certification ISO9001, ISO14001,CE
Warranty one year
After-sales Service Provided Engineers available to service machinery overseas

Specifications

Best Finishing: Ra 0.2um
Max. Machining Speed: 400 mm3/min
Carbon deposits Sensitivity Adjustment:Automatic

Product Description

ZNC Sinker EDM [ EDM450CNC ]  spark erosion EDM machine
(1) Main performance indexes and technical requirements 
A. Machine is designed according to analyses of resistance to draw, resistance 
To press and reaction by computer. 
B. Casting is used FC-35 by national weathering and all kinds of treatment, it wears well and its precision is changeless. 
C. Machine structure is reasonable without distortion, of good rigidity to insure process precision. 
D. Rails are "V "shape, can move lightly under heavy load and good precision Zaxis is used Japanese "SANYO" DC servo motor. 
E. High precision bears, the working table are used rails with "TAFULO" face. 
F. Danish "GRUNDFOS" oil pump or Italy "GALPEDA" oil pump. 
G. Three axes SINO grating ruler. 
H. Can arbitrarily choose the methods of removing scrap iron, sweeping oil or sucking oil, also choose process that the workingpiece is not submerged in oil. 
I. It suits to process cavity, hole and special shape parts in copper, plumbago, steel. 
J. Lubricating system is used callback way, lubrication of rail is completed once, and retains cleanness of appearance. 
K. PCB boards is moistureproof, anticorrosive, gold-filled. 

(2) CNC system technical performance 
A. There is automatical A. R. C carbon surveillant device to prevent destroying workingpiece. 
B. Steady circuit of big area electrode. 
C. High and low clearance individual circuit. 
D. PWM servo system, standard DC servo motor. 
E. Synchronous discharge system of high voltage superposited. 
F. Square wave and equal energy output. 
G. Circuits of super-fine process. 
H. Capacity of mirror process (negative pole process). 
I. Capacity of voltage regulation is ± 20%. 
J. Circuits of copper electrode and plumbago electrode are separate and individual process parameters. 
K. Discharge parameters can be edited automatically, and there are rough, medium, fine, superfine process terms to be chosen. 
L. Z axis is of super-precision process, process position can be affirmed repeatedly. 
M. There are some safe devices in circuit. 
A. Self-diagnostic system and LED state display, convenient to examine and repair 
B. Oil level control, process device will be stopped automatically 
C. Accelerograph control, if the display is OFF, process device will be stopped automatically 
D. If temperature of working fluid is too high according to induction, the process will be cut off automatically 
E. Temperature induction, fire extinguisher sprays automatically and cut off the power supply at the same time
F. Light induction, fire extinguisher spray automatically and cut off the power supply at the same time 
G. Mist automatic fir extinguisher, security is the best without pollution, not destroy machine and mould

 

Specifications / Parameters

Parameters UNIT EDM450CNC
Working Tank (LxWxH) mm 1200 x 650 x 450
Table Size (LxW) mm 700 x 400
Travel Size X mm 450
Y mm 350
Spindle Travel(Z) mm 200
Auxiliary Travel(Z) mm 200
Distance between Spindle
Nose to Work Table
Min. mm 58
Max. mm 450
Max. Table Load (Workpiece weight) mm 1000
Max. Spindle Hold (Electrode weight) kg 150
Oil Tank L 470
Oil Tank Dimension (LxWxH) mm 1260 x 780 x 450
Control Method   DC
Rated Current A 60
Machine Dimension (LxWxH) mm 1800 x 1500 x 2200
Machine Weight kg 1800

Current Parameters

Max.
Working Current
Best
Speed / Efficiency
Best
Electrode Loss
Best
Surface Finishing
Input Power
60A 450  mm³/ min. ≤0.3% 0.2/AC | 0.3/DC 7 KVA

Accuarcy | Precision (Standard:GB/T 5291.1—2001)

Items Resualt
Flatness of the workbench 0.03mm / 1000
X Axis Movement Straightness in Y-X plane 0.015/ 500
in Z-X plane 0.015 / 500
Y Axis Movement Straightness in X-Y plane 0.015 / 500
in Z-Y plane 0.015 / 500
 Z- Axis Movement Straightness
 (Spindle Perpendicularity )
move on X axis 0.02 / 200
move on Y axis 0.02 / 200
Parallelism of work table move on X axis 0.015 / 300
move on Y axis 0.015 / 300
X-Y Axis Squareness 0.015 / 500

Configuration | Setup

Resine Sand Casting Machine Body : HT250
Work Table: HT300
 
X/Y Axis: JANPAN SANYO DC/AC Servo
TAIWAN PMI Linear Guideway
TAIWAN PMI Ball Screw
 
Z Axis: JANPAN SANYO DC/AC Servo
TAIWAN PMI or HIWIN Linear guideway & Ball screw
JAPAN NSK Bearing
 
Universal Denmark GRUNDFOS or Taiwan WALRUS Oil Pump
Taiwan Automatic Fire Extinguisher
Taiwan Halogen work lamp
Taiwan Skeet chuck

 

Samples:

 

 EDM450CNC spark erosion EDM machine

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Business Type
Manufacturer, Trading Company
Year Established
2001
Factory Size
30,000-50,000 square meters
Total Employees
501 - 1000 People