DN Series Pneumatic Digital Controlled

This series of welding machine is a new generation of welding machine,pneumatic pressurized.

This series of welding machine is a new generation of welding machine,pneumatic pressurized and precision controlled using new electronic control devices,developed by our company on the basis of sufficiently researching the resistance-welding machine.Four parameters such as current-rising time,current value,current-sustaining time and pressurizing time can be steplessly adjusted,so as to make the welding spots to have controllability and uniformity.lt can be used for the welding of various steel plates/sheets.lt has the following advantages:firmly welded;little spatter;high welding speed and high working eddiciency.

Adjusting range of welding parameters.....

Parameters\Model	Rated Capacity (KVA)	PowerVoltage	ower Current (A)	No-load Voltage (V)	Temporary Loading Rate	mm Electrode Projected Distance	Welding Hickness (mm)
DN-25	25	(Single Phase) 380V 50Hz	65	3.5	20%	350	0.5+0.5-3+3
DN-35	35		92	3.8		350	0.5+0.5-4+4
DN-50	50		131	5		520	1+1-4.5+4.5
DN-75	75		197	6.3		560	1+1-5+5
DN-100	100		263	7.6		560	1.5+1.5-6+6
DN-150	150		395	8.4		560	1.5+1.5-7+7
DN-200	200		510	10		560	1.5+1.5-9+9

DN Series Pneumatic Digital Controlled