Electric discharge machine

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company
Main Products:	CNC WIRE CUTTING EDM MACHINE, WIRE EDM MACHINE, EDM MACHINES

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1.BOHONG Machinery have been certified by domestic and oversea users

which have the good structure and high precision

2.Good precision Taiwan screw and DC servo motor are used in Z axis.

3.The high precision bearing and ball screw are used in X,Y axis.

4.Rails are "V"shape,can move lightly under heavy load

5.Italy oil pump.

6.Spindle box lubricate ,avoiding high temperature and big noise

7.Can arbitrarily choose the methods of removing scrap iron, sweeping pil

or sucking oil,also choose process that the workpiece is not submerged in oil

8.It suits to process caity ,hole and special shape parts in copper ,plumbago, steel.

System technical performance

1.CNC controller ,LCD computer screen control system or numerical tube control system

2.Adopting fuzzy control theory, carbon deposition can be checked by itself.

On the time of unstable discharge, the machine have auto clapper.

3.Multilevel loss can be transferred. Various area and mould processing requirements can be satisfied.

4.With special mirror processing safe circuit.

5.Z axis with max.9 level edit and processing. From rough processing to fine processing can be finished at one time.

6.Intelligent specialist data system, easy for the beginner to use

7.Early warning of multiple dangers ,protection for reducing unnecessary damages due to the mistaken operation

8.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. Automatic fire extinguisher, security is the best without pollution, not destroy machine and mould

Working conditions

A.Temperature:5 ~40℃

B. Relative humidity (RH):40%~80%

Optional accessories

A.Magnet: it is good at clamping workpiece easily

B.Translatory head:it is good at advancing the surface roughness and amend the dimension .

The machines specifications ,models and parameters

Parameters / Specification	D-7130	D-7135	D-7145	D-7150	D7170
X,Y travel size (mm)	300X200	350X250	450X350	500X400	700X600
Working table size(mm)	300X500	350X630	450X700	800X500	1200X700
Principal axis(mm)	200	200+(200)	250+(250)	250+(250)	300+(300)
Principal axis load (kg)	50	50	75	100	200
Machine load(kg)	300	500	700	1000	2000
Chief axis connect board to working table(mm)	580	700	730	800	1000
Work tank internal size(mm)	850X550X320	900X550X380	1200X700X450	1350X800X530	2000X1100X600
Overall machine weight(kg)	1400	1550	2000	2300	3500
The dimensions	1400×1200×2100 +540x800x1700	1450×1200×2100 +540x800x1700	1500X1600X2100 +540x800x1700	1600X1700X2100 +540x800x1700	1855X1650X2550 +540x800x1700

Control system parameters

Max.Processing Current	Max.Processing speed	Min.Electrode Consumption	Optimal Roughness	Input Power	Controller model
40A	200 mm³/min	0.2%	0.3μm	3.5KVA	Numerical tube controller
60A	400 mm³/min	0.2%	0.3μm	6KVA	CNC controller
80A	500 mm³/min	0.2%	0.3μm	7.5KVA	Numerical tube controller or LCD computer controller
100A	800 mm³/min	0.2%	0.3μm	8KVA	Numerical tube controller or LCD computer controller