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Three rolls are driving rolls, Lifting of Upper roll and Moving horizontally of Lower roll are driven hydraulically. - details see: https://www.machineto.com/lower-roller-horizontal-adjustable-plate-rolling-machine-10123852

W11XNC series of plate bending machine is the level adjusted three rolls plate bending machine with pre-bending. It can be finished for plate end pr-bending and plate rolling without U-turn after plate is loaded one time. Three rolls of machine are main driving rolls. The lifting of top roll and horizontal moving of two bottom rolls are driven hydraulically. Lifting displacement is controlled by computer, which can be leveled automatically and displayed on screen. Synchronous precision: ±0.2mm. Drop and reset of overturned bearing body is driven hydraulically. There is the balance mechanism at the tail of top roll to unload the produced work piece & cylindrical shell. It has the moving type independent operating station and safety interlock device which make the production more conveniently and safely.

The machine is one advanced & practical heavy duty plate bending machine with operating simply and maintenance conveniently.

Type Technica parameters	TDW11SNC-
	12×2500	12×3200	16×2500	20×2000	16×3020	18×2500	20×2500	25×2000	25×4000	32×2500	32×3200	50×3200	70×3200	80×3200	80×4000	140×4000
Rolling plate width(mm)	2500	3200	2500	2000	3020	2500	2500	2000	4000	2500	3200	3200	3200	3200	4000	4000
Rolling plate thickness(mm)	12	12	16	20	16	18	20	25	25	32	32	50	70	80	80	140
Pre-bending plate thick. (mm)	8	8	12	16	12	12	16	20	20	25	25	40	60	70	70	120
Min. rolling diameter at max. plate thickness (mm)	450	450	450	600	600	850	1000	1000	1200	1200	1500	2000	2000	2500	2500	5000
Plate yield strength (MPa)	245	245	245	245	245	245	245	245	245	245	245	245	245	245	245	245
Top roll diameter(mm)	320	380	380	380	350	380	380	380	670	560	560	700	800	850	900	1150
Bottom roll diameter(mm)	220	240	240	240	300	240	280	280	450	380	380	500	560	600	650	980
The center distance ofbottom roll (mm)	320	320	320	380	380	320	380	380	550	480	480	700	660	700	750	1100
Roll speed(n/min)	5	6.5	5	5	4	5	4.5	4.5	4	4	4	3.5	3.5	3	3	3
Working pressure of hydraulic system Roll speed (MPa)	20	20	20	20	20	20	20	20	16	16	20	16	16	16	16	17
Total motor power (KW)	11	18.5	18.5	18.5	37	18.5	37	37	45	30	45	55	75	75	75	120
Overall dimensions(L×W×H) (mm)	4.98×1.36×1.34	6.77×2.17×1.8	6.07×2.17×1.8	5.57×2.17×1.8	5.57×2.6×1.82	6.07×2.17×1.8	5.1×2.3×1.9	4.55×2.25×1.82	8.5×3.2×3.6	7×2.95×3.5	7.4×2.95×3.5	10.1×3.7×4.6	10.5×5.2×4.8	11×6×5	11×5.5×5	12×6×6.1