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W12 8x2500mm Iron Metal Sheet 4 Roller Steel Plate Rolling Machine

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Jiangsu Hoston Machine Tools Co., Ltd.

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W12 8x2500mm Iron Metal Sheet 4 Roller Steel Plate Rolling Machine

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Brand Name :	Hoston
Model Number :	*W12-82500**
Payment Terms :	L/C, T/T
Supply Ability :	100

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W12 8x2500mm Iron Metal Sheet 4 Roller Steel Plate Rolling Machine

W12 8x2500mm Iron Metal Sheet Rolling Machine 4 Roller Steel Plate Rolling Machine

Working rollers: cast steel ingot(chemical composition analysis):check performance-forging roughcast-forging annealing-UT flaw-roughing(chemical tests)-heat treatment(hardening and tempering)-UT flaw-semi finishing-finishing-MT.
Large forigings: cylinder body, gear, gear shaft forging roughcast-surface imspection-roughing-UT flaw-UT flwa detector hear treatmenat-finishing semi-finishing-MT.
Welding structure: racks, chassis, wheel box plate into the factory(chemical compositon analysis, mechanical test)-pretreatment-for sheet metal cutting-welding-seam UT or RT flaw-annealing treatment-roughing-finishing-vibration destressing-hot blasting-finishing 5-4 major parts of the manufacturing process.

W12 Hydraulic Plate Rolling Machine with 4 Rolls

Working Principle

Structure Style

It belongs to four rollers plate rolling machine. It is wide used in the manufacture of pressure vessels, machinery, hydropower, construction and other industries of the barrel body pre bending, roll round, and also have a function of checking circle and leveling. The top roller driven by hydraulic motor. Through the friction between the metal plate and the top roller to drive the botton roller and side rollers rotate. And supply the torque for bending plate. The botton roller, side roller and drop end are all driven by hydraulic oil tank. The botton roller move up and down, the side roller move along with an arc. The botton roller rising to clamp rising to clamp the plate and the side title up to pre-bend the end of the plate.

Model	Max. Bending thickness(mm)	Pre.Bending thickness(mm)	Max. Working length of rolls(mm)	Yield limit(mm)	Top roller diameter(mm)	Bottom roller diameter(mm)	Side roller diameter(mm)	Main power(kw)
W12-4*2000	4	3.5	2050	245	160	140	120	3
W12-6*2000	6	5	2050	245	190	170	150	4
W12-8*2000	8	6.5	2050	245	210	190	170	5.5
W12-10*2000	10	8	2050	245	230	210	190	7.5
W12-12*2000	12	10	2050	245	270	250	210	11
W12-16*2000	16	13	2050	245	300	270	220	11
W12-20*2000	20	16	2050	245	330	300	240	11
W12-25*2000	25	20	2050	245	360	330	250	15
W12-30*2000	30	25	2050	245	390	360	300	18.5
W12-35*2000	35	28	2050	245	430	390	330	22
W12-40*2000	40	32	2050	245	460	420	360	30
W12-45*2000	45	36	2050	245	510	460	390	37
W12-50*2000	50	40	2050	245	550	510	420	45
W12-4*2500	4	3.5	2550	245	190	170	150	4
W12-6*2500	6	5	2550	245	210	190	170	5.5
W12-8*2500	8	6.5	2550	245	230	210	190	7.5
W12-10*2500	10	8	2550	245	270	250	210	11
W12-12*2500	12	10	2550	245	300	270	220	11
W12-16*2500	16	13	2550	245	330	300	240	11
W12-20*2500	20	16	2550	245	360	330	250	15
W12-25*2500	25	20	2550	245	390	360	300	18.5
W12-30*2500	30	25	2550	245	430	390	330	22
W12-35*2500	35	28	2550	245	460	420	360	30
W12-40*2500	40	32	2550	245	510	460	390	37
W12-45*2500	45	36	2550	245	550	510	420	45
W12-4*3000	4	3.5	3100	245	210	190	170	5.5
W12-6*3000	6	5	3100	245	230	210	190	7.5
W12-8*3000	8	6.5	3100	245	270	250	210	11
W12-10*3000	10	8	3100	245	300	270	220	11
W12-12*3000	12	10	3100	245	330	300	240	11
W12-16*3000	16	13	3100	245	360	330	250	15
W12-20*3000	20	16	3100	245	390	360	300	18.5
W12-25*3000	25	20	3100	245	430	390	330	22
W12-30*3000	30	25	3100	245	460	420	360	30
W12-35*3000	35	28	3100	245	510	460	390	37
W12-40*3000	40	32	3100	245	550	510	420	45
W12-50*3000	50	40	3100	245	610	560	480	55
W12-60*3000	60	48	3100	245	670	620	520	75

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