Product List

pneumatic stationary spot welder
Category: Universal Equipment  Publish Time: 2011-05-30 17:48 
pneumatic stationary spot welder widely applicable to auto ,house application ,plate processing ,iron wore metal ,metal mesh ,electonics and other industry.It can weld nuts,wire mesh ,rod,pipe etc.

       Model
Item
unit DN-40 DN-63 DN-80 DN-100 DN-125 DN-160 DN-200 Remark
Rated power KVA 40 63 80 100 125 160 200  
rated primary power V 380 380 380 380 380 380 380  
secondary no-load voltage  V 5.9 6.78 7.3 7.9 7.9 8.5 9.1  
duty cycle % 50 50 50 50 50 50 50  
Max.short circuit current KA 15 16 15 17 17 18 19  
Throat mm 350 350 600 600 600 800 800 customized
space between top 
and bottom arm
mm 300 300 300 300 300 200-325 200-325 customized
Top electrode 
working stroke
mm 25 25 25 25 25 50 50  
bottom electrode
working stroke
mm 60 100 100 100 100 125 125 customized
Max.electrodes force N 4000 4000 6000 8000 8000 10000 10000  
Air pressure MPa 0.5-0.6 0.5-0.6 0.5-0.6 0.5-0.6 0.5-0.6 0.5-0.6 0.5-0.6  
cooling water consumpion  L/min 6 6 6 6 6 6.5 6.5  
Max. welding capacity mm 3+3 4+4 5+5 6+6 6+6 6+6 6+6