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1:BV,SGS FOR THE FACTORY CERTIFICATE, 2:15 MONTH WARRANTY, 3:CNC/NC SYSTEM, 4:TOUCH SCREEN, 5:GERMANY TECH - details see: https://www.machineto.com/w11s-model-plate-rolling-machine-plate-roller-bending-roll-10123995

Specifications

1,Japan hydraulic system,
2,PLC control with touch screen,
3,pre-bending of high precision,rich bending shapes such as O,U

Model	Maxrolling thickness	Max prepinch thickness	Diameter of the top roller	Max plate width	Main power
W11S-12X2000	12	10	250	2000	5.5
W11S-16X2000	16	13	255	2000	7.5
W11S-16X2500	16	13	300	2500	15
W11S-20X2500	20	16	335	2500	15
W11S-25x2500	25	20	380	2500	22
W11S-30X2500	30	25	410	2500	30
W11S-30x3000	30	25	450	3000	30
W11S-40x2500	40	32	500	2500	45
W11S-40x3000	40	32	540	3000	55
W11S-50x3000	50	40	610	3000	55
W11S-55x3000	55	45	620	3000	75
W11S-60x3000	60	48	650	3000	75
W11S-70X3000	70	55	710	3000	75
W11S-80X3000	80	65	770	3000	90
W11S-90X3000	90	75	800	3000	90
W11S-100X3000	100	80	860	3000	110
W11S-110X3000	110	90	900	3000	2x75
W11S-120X3000	120	95	940	3000	2x75
W11S-130X3000	130	105	960	3000	2x75
W11S-140X3000	140	115	990	3000	2x75
W11S-150X3000	150	120	1080	3000	2x90
W11S-160X3000	160	125	1260	3000	2x90
W11S-160X4000	160	125	1300	3000	2x90
W11S-180X3000	180	140	1400	3000	2x110

1. Summarize:

This machine used to coil plate into different sharps such as cylindrical form, conic form and arc, it adopted Japan hydraulic technical.

Top roll can does vertical and level motion, up and down, parallel translation is display. This machine include pre-bending function.

3.The Main Structure:

This equipment should be composed of main structure, hydraulic system , electricity control system and cone device.

3-1. The main structure

The main structure is composed of upper roller , down rollers and level motion device support rolls device , tuning device , balance device, lubricate device , left and right work frame and bottom plate.

1) The upper roller

upper rolls device composed of main cylinder, upper bearing pedestal, upper rolls, double self-aligning bearing .two cylinders provide the pressure for upper roll bending , main cylinder working pressure is 20 Mpa ,max pressure of upper roll multiply 0.8 times to compensate for pre-bending. Upper roll two ends fit with double self-aligning bearing to reduce the friction and motor power. The material of upper roll is 42CrMo , heat treatment is HB220-280. HRC 45-55

2) Down roll and level motion device.

The material of down roll is 42CrMo , heat treatment is HB220-280.. it composed of down of roll, down roll bearing pedestal, down roll input gear, down roll, glide bearing. Down bearing adopt SF-2 oil glide bearing.

Level motion motor supply the power, through the strap drive to CWU worm wheel and pole speed reducer. Upper roll level motion drove by worm wheel and pole to finish bending in dissymmetry form.

3) Support device

Composed of sloping block device, support device, support rolls bearing pedestal, support lifting device, support rolls can adjust up and down. The adjustment depend on plate speciation. The material of support is 45# , heat treatment is HB220-280, it made up in helix sharp to protect the surface.

4) Main drive device

It composed of motor, hard gear speed reducer, output gear, main motor can tuning in two direction and provide bending pitch of strand.

5)Overturn device

Composed of ram, bearing, tuning cylinder

6) Balance device

Composed of balance compact, screw

3-3. Hydraulic system

Composed of Y series motor, gear pump , valves , oil tank, pipe and so on.

Max pressure is 20 Mpa , testing pressure is 24 Mpa , pressure adjusted by overflow valve, system working pressure 0-19 MPa , normal pressure is 15Mpa . the valves adopted from Taiwan.

3-4. Electricity system

Composed of electrical box, operation table , manual button . the power is 380V50HZ adopted PLC control system code with longevity easily operate. Whole bending process can read from the indicator setting on the control box.

3-5. Digital display system

This machine adopts two sets of digital instrument and displacement sensor formed a reliable digital display and control system.

Parts Used:

Main Hydraulic Parts By YUKEN (Japan)

Main Electric Parts By SIEMENS (Germany)

Bearing By WAFANDIAN (China)

Forged Rolls By NANGANG (China)

PLC By OMRON (Japan)

Seals By VALQUA (Japan)