3 Roller Rolling Machine

Prod Model:	W11-10X2500
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type For Bending:	Mechanical
Voltage:	as Customer Requirement
Electric:	Siemens
Color:	Optional
Quality Gurantee:	2 Years
Type:	Roller-Bending Machine
Application:	Machinery & Hardware

Product Description

Mechanical Symmetrical 3 Roller Plate Bending Machine

1. The whole structure of Mechanical Plate Rolling machine:
1). The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers, which is achieved through the drive of the screw, the unt, the worm and the lead screw.
2). The two lower rollers rotates, and provides the plate materials with torque through the engagement of the output gear of the moderator with the gear of the lower rollers.
3). Adapted for bending metal plate into round, arc, and so on. Its working principle is rotary bending deformation. This product is widely used in chemical industry, Cement, shipbuilding, boiler, aviation, water control project, Power Transmission Tower, metal structure and the industry of making machinery.

2. The Feature of Mechanical Plate Rolling machine:
1). The machine adopts 3-roller asymmetrical structure with the upper roller as the main drive and the lower roller making vertical movement so as to clamp the plate materials tight. The machine drive comes from the engagement between the gear of the lower roller and the gear of the upper roller.
2). The machine is the most precise 3-roll machine in its category. The RGS design reduces to a minimum the distance between the bending points guaranteeing higher bending accuracy.
3). The Ultra wide roll support with lubrication circuit is mounted within linear slides to prevent wear and tear.
4). The very high rotation power is a guarantee of the Machine superior rolling torque and speed, available without loss of energy as all three rolls are driven independently by Gear and gearboxes directly coupled to the rolls shafts.

3. Major parts of the manufacturing process:
1). Working rollers: Cast steel ingot (chemical composition analysis): Check performance-forging roughcast — Forging annealing-UT flaw — Roughing (mechanical tests)-heat treatment (hardening and tempering) — UT flaw — Semi finishing — Finishing — MT
2). Large forgings: Cylinder body, gear, gear shaft forging roughcast — Surface inspection roughing — UT flaw — UT flaw detector heat treatment — Finishing semi— Finishing — MT
3). Welding structure: Racks, chassis, wheel box Plate into the factory (chemical composition analysis, mechanical properties 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.

Technical Parameters
Specifications Model	Thickness	Maximum width	Yield limit	Coil velocity	Loaded with minimum diameter	On the roll diameter	Under the roll diameter	Under the roll center distance	Main Motor Power	Overall Size (LxWxH)
	(mm)	(mm)	(MPa)	(m/min)	(mm)	(mm)	(mm)	(mm)	(kw)	(mm)
W11-6×1500	6	1500	245	7.16	380	180	170	210	4	3300x1200x1340
W11-6×2000	6	2000	245	7.16	380	180	170	210	5.5	3300x1210x1340
W11-6×2500	6	2500	245	7.16	500	190	170	260	5.5	4300x1210x1340
W11-6×3200	6	3200	245	6.46	500	240	200	310	7.5	5200x1400x1200
W11-8×2000	8	2000	245	7.16	450	190	170	260	7.5	3800x1220x1340
W11-8×2500	8	2500	245	6.46	500	240	200	310	11	4500x1420x1620
W11-12×2000	12	2000	245	6.46	500	240	200	310	11	4060x1420x1620
W11-12×2500	12	2500	245	5	750	280	240	360	11	5000x1550x1320
W11-12×3000	12	3000	245	5	650	280	240	360	11	5500x1550x1320
W11-16×2000	16	2500	245	5	750	280	240	360	11	4500x1550x1320
W11-16×2500	16	2500	245	5	750	330	240	360	11	5000x1550x1320
W11-16×3000	16	3000	245	5	900	340	280	440	11	6300x1650x1950
W11-20×2000	20	2000	245	5	750	280	240	440	11	4500x1530x1320
W11-20×2500	20	2500	245	5	850	340	280	490	15	5600x1630x1920
W11-25×2000	25	2000	245	5	850	340	280	490	22	5100x1630x1920
W11-25×2500	25	2500	245	4.5	900	380	300	600	30	6000x4600x2160
W11-30×2000	30	2000	245	4.5	900	380	300	600	30	5500x1470x2160
W11-30×2500	30	2500	245	4.3	1100	460	380	600	37	6900x2300x2850
W11-30×3000	30	3000	245	5	1200	480	400	600	37	7400x2300x2650
W11-30×3200	30	3200	245	5	1200	500	400	600	37	7600x2300x2650