The upper roller of the machine can move vertically or horizontally. Vertical lifting is driven by hydraulic transmission, and the horizontal movement is obtained by the action of hydraulic oil in the hydraulic cylinder on the piston rod. The torque is transmitted through the worm gear box and worm gear mother mechanism, driving the horizontal movement of the upper roller. The lower roller only rotates to provide torque for the rolling plate. The lower part of the lower roller is equipped with a support roller that can be adjusted. The upper roller has a drum shape to improve the straightness of the product. Suitable for rolling various cross-sectional shapes of tank bodies for trailers.

Specification and model	upper roller press (Tons)	Maximum plate thickness		Board width (mm)	Upper roller diameter (mm)	Lower roller diameter (mm)	center distance (mm)	Electric motor (Kw)
		Duan Qu (mm)	centre (mm)					Driven by	Used for hydraulic pressure	Mobile use
W11SNC-14×3000	130	10	14	3000	360	180	300	15	7.5	4
W11SNC-8×6500	190	8	10	6500	460	220	400	37	11	7.5
W11SNC-20×4000	230	16	20	4000	425	235	380	30	11	5.5
W11SNC-16×4000	190	12	16	4000	380	190	330	22	7.5	4
W11SNC-25×5000	320	20	25	5000	550	340	480	37	15	5.5
W11SNC-30×6000	690	24	30	6000	760	380	700	75	37	18.5
W11SNC-12×4500	160	8	12	4500	370	200	330	18.5	7.5	4

Note: Due to the continuous improvement of the product, if there are any changes to the sample technical parameters, no further notice will be given, and the random technical documents shall prevail.