3 roll plate bending roll machine w11-20*2000
USD $35,500 - $36,500 /Set
Min.Order:1 Set
Shanghai Hvcen Machinery Technology Co., Ltd.
3 roll plate bending roll machine
1.FEATURE OF Mechanical Plate Rolling machine W11
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.
2.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
3.Machine Application & Usage
1.Boiler Tank , Air Conditioning Channels, Sheet Metal Cover.
2.Cone Making & other Aluminum & Steel Fabrication, Marine & Ship Building, Pressure Vassals, Wind Mills.
4.Bending Process :
1.Place the Plate between bottom and top rolls by adjusting top roll manually.
2.Down the top roll and give pressure on the plate. Then start Main motor in clock wise direction till one end of the plate comes over first bottom roll reverse the motors and get second end on second bottom.
3.Continue above process until you et desired as shown in picture.
5. Technical data
Model | Unit | W11-20×2000 |
Max thickness of plate | mm | 20 |
Max width of plate | mm | 2000 |
The min diameter when full load | mm | 750 |
The diameter of up-roller | mm | 280 |
The diameter of bottom-roller | mm | 240 |
The yielding limit of bend sheet | group |
≤245
|
The distance of bottom rollers | mm | 440 |
Rolling speed | m/min | 5 |
The power of main motor | kw | 11 |
We can supply various specifications of Press Brake, Plate Shearing Machine & Rolling Machine, with or without CNC, according to customers' requirements.
We are also professional manufacturer of Punching Machine, Hydraulic Press, Iron Worker, Ventilation Equipment, Machine Tool Fittings, Bending Machine Dies, Punch Dies & Cutting tools.
All of our products have passed the ISO 9001 Quality System Certificate and CE Certificate.
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