PNC EDM die sinking machine

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-350	PNC-450	PNC-500
Working table		Mm	600*350	700*420	800*500
Oil groove size( Inside)		Mm	870*550*350	1165*625*450	1200*725*500
Oil groove size( Outside)		Mm	1080*590*350	1370*670*450	1470*780*500
Max. height of oil level		Mm	240	300	320
X travel		Mm	350	450	500
Y travel		Mm	250	350	400
Z travel	Spindle travel	Mm	200	200	220
	2nd stage travel	Mm	200	200	250
Distance from spindle to working table		Mm	350	520	540
Maximum working current		A	50A (Built-in)	75A	75A
Max. Processing speed		mm3/min	300mm3/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	50	80	100
Max. load on working table		Kgs	700	1000	1200
Machine weight		Kgs	1600	1850	2000
Dimension		Mm	1460*1490*2400	1900*1500*2500	2100*1500*2600