NLH series welding manipulator welding roller stand with support, widely used in boilers, pressure vessels, petroleum, chemicals, machinery and other manufacturing industries 

 Cylindrical drum drum and other components inside and outside the longitudinal seam and automatic welding seam inside and outside the ring. 
 The welding system has the advanced structure, complete functions, easy to operate, to improve the quality of welding from a reliable guarantee. Users can also be 

 Flux recovery system with transfer request, welding seam tracking devices and other auxiliary systems. 
 Main technical parameters 
 One arm lift travel mm 6000 
 2 telescopic arm stroke mm 6000 
 3 arm rail width mm 60 
 Width of 4 mm 60 column guide 
 Telescopic arm speed of 5 mm / min 120-1200 
 6, rack and pinion drive, Deputy 
 7, frequency conversion stepless speed control mode 
 8 telescopic arm motor power kW 0.37 
 9 arm lifting speed mm / min 400 
 Vice chain drive sprocket 10 
 11 column lift motor power kW 1.5 
 Column rotation speed of 12 rpm 0.11 
 13 drive gear 
 Column rotation angle of 14 ° ± 180 
 15 column rotary motor power kW 0.37 
 Trolley travel speed of 16 mm / min 1600 
 Car Gauge 17 mm 2000 
 Car travel motor power 18 kW 0.75 
 19-wishbone front-end load capacity kg 175 
 Control line length m 15 20 
 Cross travel up and down 21 mm 100 tuning 
 About mm 100