3 Roller Upper-Roller Universal Plate Rolling Machine

Product Specifications

Prod Model:	W11S Series
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Color:Customized:	Min Order:1set
Bearing: Zwz China:	Touch Screen: Taiwan
Valve: Yuken:	Control System: Siemens
Bending: With Pre-Bending Function:	Tipping Device: Get Bended Work Piece out
Hydraulic Valve: Yuken:	Device: Cone Bending Device
Forging Forming Method:	Free Forging

Product Description

Specification
1). Roll bending machine
2). Pre-bend end plates
3). Synchronous control by PLC
4). Rolling O, U, R
5). ISO9001: 2000 certicate

1). Top roller device
Top roller device is composed of the following: Main oil cylinder, bearing of upper roller, upper roller, Double-row Self-aligning Roller Bearing. The two oil cylinders give the pressure that the plate materials need. The working pressure of the oil cylinder is 19.5Mpa. The top roller is of drum shape which can improve the straightness of products. It is made of 42CrMo, forged. Upper roller has a process of going through rough machining then quenching and tempering treatment at HB260~300 finish, and surface is quenching HRC48~52.

2). Lower roller device
Lower roller device is composed of lower roller, bearing of lower roller, input gear of lower roller, siding bearing of lower roller.
Siding bearing of lower roller adopts SF-1 Self-lubricating bearings composites. It is of small friction coefficient, anti-friction, corrosively-resistant and no-oil lubricant bearing.
Horizontal shift motor provide the power for horizontal movement device though worm wheel and worm box, and lead screw and screw driving top roller move horizontally to achieve rolling plate asymmetrically.
Main drive of lower roller provides power for lower roller. It uses an input gears and open-torque transmission.

3). Support roller device
Support roller device is composed of support roller. In total there are 4 support rollers, these rollers can be adjusted to go up and down depending of the load that will be exerted by the top roller on lower rollers.

4). Main drive device
Main drive device is composed of Main Motor, Triangle belt, Cylindrical Gear Box and electro-hydraulic brake.
Lower rollers are driven by a gear as follow as shown in the diagram below. Each lower roll has a gear. These two gears are connected to the gear box by a main output gear.
Main drive can make clockwise and anticlockwiserotation to provide the torque needed on the plates to slide them.

5). Tipping device
Tipping device is used to remove working piece after been rolled. The tipping device will tilt allowing the cylinder to slide along roller shaft. Tipping is done using a hydraulic piston rod that has been chrome treated.

6). Frame and Chassis.
Frame and chassis are made out of steel. They are stress-removed during the vibrating process before assemble. Fixed frame and tipping frame are used to set in place the two main oil cylinders. The Anti-broken factor is high and the bolts are few. It is convenient for installation, since it will not require a lot of labor to assemble.

Specification	Pressure on the upper roller(Tons)	Diameter of upper roller(mm)	Diameter of lower roller(mm)	Central distance(mm)	Motor(kw)
					Driving	Hydraulic	Shift
W11S-8×2500	45	235	135	200	5.5	2.2	1.1
W11S-8×3000	55	245	135	200		11	1.1
W11S-8×3100	45	245	135	200		11	1.1
W11S-8×4000	130	380	200	300	11	7.5	4
W11S-8×6000	160	430	260	360	15	7.5	4
W11S-8×6500	130	440	260	360	15	7.5	4
W11S-10×2000	45	220	135	200	7.5	2.2	1.5
W11S-10×3000	65	280	145	200	5.5	4	0.75
W11S-10×3200	75	290	150	245	7.5	4	1.1
W11S-10×3500	100	290	160	270	7.5	4	1.1
W11S-10×4000	65	340	165	270	7.5	4	1.1
W11S-10×6000	160	460	260	360	15	7.5	4
W11S-10×6500	160	460	260	360	15	7.5	4
W11S-11×1600	45	215	135	180	4	2.2	0.75
W11S-11×2000	55	245	145	200	5.5	4	0.75
W11S-12×2000	75	255	150	245	7.5	4	1.5
W11S-12×2500	75	265	150	245	7.5	4	1.1
W11S-12×3000	100	290	150	245	7.5	4	1.1
W11S-12×3200	100	290	160	270	7.5	4	1.5
W11S-12×4000	130	380	220	360	15	11	4
W11S-12×4500	130	380	200	330	18.5	11	4
W11S-12×5000	160	450	260	400	18.5	11	4
W11S-12×6000	190	485	260	380	18.5	7.5	5.5
W11S-12×6500	190	485	260	380	18.5	7.5	5.5
W11S-12×7000	230	550	280	400	30	15	7.5
W11S-13×3000	100	290	160	270	7.5	4	1.1
W11S-13×3200	130	345	180	270	11	5.5	2.2
W11S-14×3000	130	340	180	270	11	5.5	2.2
W11S-15×3000	130	325	180	300	15	5.5	2.2
W11S-16×2000	130	260	150	245	11	4	1.5
W11S-16×2500	100	300	180	270	11	4	1.5
W11S-16×3000	130	330	180	300	15	5.5	2.2
W11S-16×3100	130	300	180	300	15	5.5	2.2
W11S-16×3200	130	340	180	300	15	5.5	2.2
W11S-16×4000	160	410	220	350	22	7.5	4
W11S-16×4500	230	460	260	400	37	15	5.5
W11S-16×5000	190	460	260	400	37	15	5.5
W11S-16×6000	230	520	270	420	37	18.5	5.5
W11S-16×6500	270	540	270	420	37	18.5	5.5
W11S-16×8000	320	550	270	460	37	18.5	5.5
W11S-18×3000	160	360	200	330	18.5	7.5	2.2
W11S-20×2000	130	290	180	270	15	4	1.5
W11S-20×2500	130	330	180	300	15	5.5	2.2
W11S-20×3000	160	360	200	330	22	7.5	2.2
W11S-20×3200	190	370	200	330	22	7.5	2.2
W11S-20×3500	190	410	220	360	22	7.5	4
W11S-20×4000	230	440	235	380	30	11	4
W11S-20×5000	270	500	275	420	37	18.5	5.5
W11S-20×6000	270	540	270	420	45	18.5	5.5
W11S-24×2500	190	360	200	330	22	7.5	4
W11S-25×2000	130	330	180	300	15	5.5	2.2
W11S-25×2500	190	380	220	360	22	7.5	4
W11S-25×3000	230	410	235	380	30	11	4
W11S-25×3100	230	410	235	380	30	11	4
W11S-25×3200	230	430	235	380	30	11	4
W11S-25×3500	230	440	235	380	30	11	4
W11S-25×4000	270	490	250	400	37	11	4
W11S-25×4300	380	540	260	430	45	22	11
W11S-25×6000	430	630	300	460	45	22	7.5
W11S-25×8000	610	740	360	650	75	30	15
W11S-28×3200	270	450	250	400	37	11	4
W11S-29×2500	230	410	235	380	30	11	4
W11S-30×1500	130	330	180	300	15	5.5	2.2
W11S-30×2000	190	380	220	360	22	7.5	4
W11S-30×2500	230	410	235	380	30	11	4
W11S-30×3000	270	450	250	400	37	11	4
W11S-30×3200	270	450	250	400	37	15	5.5
W11S-30×3500	320	500	260	420	37	15	5.5
W11S-30×4000	380	550	275	460	45	22	5.5
W11S-30×5000	430	630	340	610	55	22	15
W11S-30×6000	540	700	340	610	55	22	15
W11S-32×2500	270	420	250	400	30	11	4
W11S-32×3000	320	460	250	400	37	11	4
W11S-32×3200	320	480	260	420	37	15	5.5
W11S-32×6000	610	700	340	610	55	22	15
W11S-35×2000	230	410	235	380	30	11	4
W11S-35×2500	320	450	250	400	37	11	4
W11S-35×3000	380	510	275	460	45	22	5.5
W11S-35×3200	380	510	275	460	45	22	5.5
W11S-35×4000	430	560	290	500	55	22	7.5
W11S-38×3200	430	540	290	500	55	22	7.5
W11S-40×1000	230	340	230	360	22	11	4
W11S-40×2000	320	460	260	420	37	15	5.5
W11S-40×2500	380	500	275	460	45	22	5.5
W11S-40×3000	430	520	290	500	45	22	7.5
W11S-40×3200	430	540	290	460	55	22	7.5
W11S-40×3500	450	560	290	460	45	22	7.5
W11S-40×4000	540	630	340	610	55	22	11
W11S-40×6000	690	760	380	700	75	30	15
W11S-40×6500	810	780	380	700	90	37	15
W11S-45×2500	430	520	290	500	55	22	7.5
W11S-45×3000	540	580	340	610	55	22	15
W11S-45×3100	540	580	340	610	55	22	15
W11S-45×3500	540	600	340	610	55	22	15
W11S-45×4000	610	660	360	650	75	30	15
W11S-45×5000	690	740	380	700	75	30	15