Welding rotator is a kind of our advanced welding equipment , which is be researched and manufactured absorbing domestic and international advanced equipment .it is mainly used for pipe, containers, boilers, pressure vessels, oil tank and other cylinder’s assembling, burnishing and welding, can use together with column and boom and SAW system to realize inside and outside girth and longitudinal welding. Its series includes self aligning rotators (SAR), and conventional rotators (WR). Accordingly this device has advantages of compact structure, small cubage, beautiful shape, lightweight, convenient operating and so on. The machine can assort all kinds of auto welding or manual welding, improving welding quality, lessening welding labor and improve productivity.

model	max load capacity(tons)	vessel diameter	diameter and width of wheel		adjustable mode	motor power, kw	wheel speed m/min	Overall dimensions (L*W*H)		Gross weight  (tons)
			rubbers	metal				power	idler
WR3	3	250-1800	250*100	2-240*20	adjust by manual lead screw or bolt separately	2*0.25	0.1-1 VFD	1260*650*410	1260*350*410	0.45
WR5	5	250-2300	250*100	2-240*20		2*0.37		1600*680*480	1600*380*480	0.90
WR10	10	320-2800	300*120	2-290*25		2*0.55		1800*550*550	1800*450*550	1.6
WR20	20	500-3500	350*120	2-340*30		2*1.1		2500*675*660	2500*550*660	2.0
WR40	40	600-4200	400*120	2-390*40		2*1.5		2980*730*720	2980*600*720	2.5
WR60	60	700-5000	450*120	2-440*50		2*2.2		3500*870*830	3500*650*830	3.1
WR80	80	700-5500	500*120	2-490*60		2*3		3700*900*870	3700*700*890	3.4
WR100	100	700-6000	500*120	2-490*70		2*3		3800*970*980	3800*760*980	5.8
WR 150	150	1000-6000	/	500*220	adjust by bolt separately	2*4		4000*1000*1060	4000*800*1060	7.5
WR 250	250	1000-7500	/	660*260		2*5.5		4380*1000*1100	4380*925*1100	11.0
WR 400	400	1000-7500	/	800*300		2*5.5		5500*1280*1180	5500*1000*1180	17.5
WR 500	500	1000-8000	/	800*300		2*7.5		5500*1380*1350	5500*1200*1350	22.3
WR 600	600	1500-8500	/	800*380		2*7.5		6500*1300*1600	6000*1200*1600	27.5
WR 800	800	1500-9000		1000*350		2*11		6500*1400*1600	6000*1260*1600	28.5
WR 1000	1000	1500-10000		1000*350		2*15		6500*1600*1600	6000*1320*1600	34.0

 

Notes:

a) Variable rotation speed from 100 to 1000 mm/min: included

b) Wheels padded with heavy duty rubber: Included on modelsWR- 100 and smaller

c) Remote control box with 12 m span: included, and allows adjustment of rotating speed –digital display in mm/min-,forward and reverse rotation, and stop

d) Custom built --LD stands for large diameter vessels

e) Shot blasted frame at SA 2 ½: included

f) Variable Frequency Driver (VFD) made by Teco Westinghouse

g) Custom built welding rotators available

h) CE mark only under customer request

i) The information contained in this brochure is intended to be accurate. However the manufacturer retain the rights to make changes in design which may not be include

Optional:

+Turning rolls mounted over manual or motorized bogies   Adjustment device to modify +center to center wheel distance by manual screw on Model WR-40 and smaller rotators

+Synchronized operation of multi number of power rotators

+anti drifting function including  one side uplift and double uplift.