LSH series of double-column welding manipulator welding roller stand with support, widely used in boilers, pressure vessels, petroleum, chemicals, machinery and other manufacturing industries in the cylindrical drum of drum and other components inside and outside the internal and external longitudinal seam and girth automatic welding. 
 The welding system has the advanced structure, complete functions, easy to operate, to improve the quality of welding from a reliable guarantee. You can also transfer according to user requirements with flux recovery systems, welding seam tracking devices and other auxiliary systems. 
 Main technical parameters 
 One arm lift travel mm 4000 
 2 telescopic arm arm stroke mm 8000 
 Arm mm 4000 
 3 arm rail width mm 30 
 Width of 4 mm 35 column guide 
 5 arm telescopic arm speed mm / min 120-1200 
 Arm mm / min 2000 
 6, rack and pinion drive, Deputy 
 7, frequency conversion stepless speed control mode 
 8 telescopic arm 
 Motor Power kW 0.55 arm 
 Forearm kW 0.18 
 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 100 
 Control line length m 25 20 
 Cross travel up and down 21 mm 100 tuning 
 About mm 100