EDM die sinking machine with DC servo motor

Main Features:

1.Positive and Negative coordinate processing.

2.With W axis for moving machine head to load high product

3.Built in 3 axis Linear scale ( 1um or 5um) 

4.Precision co-ordinate table on flat & V type turcide coated guide ways driven by ball screw

5.Double door and  large working  tank for ease of loading & unloading of workpiece

6.Oil level alarm, insufficient liquid level protection

7.With the quill running on preloaded cross roller bearing and ball screw for accuracyworking

8.XYZ all use DC servo motor, can process in XYZ direction separately

9.New generation superfine discharge ciruit for mirror surface

10.Hand held multi-function remote controller

11.Automatic carbon deposition detection function, adjusts various processing parameters automatically

12.Special circuits for deep hole and large area electrode processing

13.Self-diagnostic trouble shooting with alarm

14.Automatic lubrication system

15.Fire extinguisher, Smoke detector alarm

16.Power efficient high pressure dielectric pump

Technical Parameters:

Model		Unit	PNC-550	PNC-650	PNC-700
Working table		Mm	900*500	1000*600	1200*650
Oil groove size ( Inside)		Mm	1410*800*550	1700*1000*620	1900*1060*650
Oil groove size ( Outside)		Mm	1680*880*550	1930*1080*620	2140*1150*650
Height from working table after filled oil		Mm	400	470	490
X travel		Mm	550	650	700
Y travel		Mm	450	550	600
Z travel	Spindle travel	Mm	250	300	300
	2nd stage travel	Mm	250	300	300
Distance from spindle to working table		Mm	640	700	950
Maximum working current		A	75	75	75
Max. Processing speed		mm3/min	≥500mm3/min
Min. electrode consumption			≤0.2%	≤0.2%	≤0.2%
Best Roughness, Ra		Ra	Ra0.4	Ra0.4	Ra0.4
Max.Electrode weight		Kgs	100	150	200
Max. load on working table		Kgs	1500	2000	2000
Machine weight		Kgs	2150	3000	3500
Dimension		Mm	1690*1560*2600	2200*1850*2650	2400*2010*2700