W12-30X2000mm four roll plate roller machine price for stainless
4-roller bending machine,roll former, roller rolling machine
4-roller rolling machine, plate rolling machine, rolling machine
with advanced technology and reasonable price.
4-roller CNC plate rolling machine
1. Working principle: upper roller as main driving roller, torque
coming from rotating force provided by reducer output; down rollers
do vertical up-and-down movement, whose motive power gathered by
oil hydraulic. The two side rollers do little oblique movement
tracing around the frame lead rail, which drive by worm wheel.
2. No slide of plate during rolling process.
3. Pre-bending and rolled-up all finished by this kind of machine.
1. Digital displays (3 pieces) are provided for locating setting of
2. Hydraulic drop end for ease of finished cylinder removal.
3. Conical bending device.
The Feature of Hydraulic Plate Rolling machine
1. The machine widely used in petroleum, chemical industry, cement,
boiler, shipbuilding, aviation, water conservancy, power
transmission towers and other machinery and equipment. Its working
principle is rotating bending deformation.
2. A cylinder can be rolled, including the pre-bending of both
ends, feeding the plate forward through the rolls, one time only.
The operator should find one only position for each side roll, to
get part finished. Permanent lubrication technology(bearing life
period without refueling).
CNC control System
1. Special bending aircraft, numerical control.
2. HMI (human machine interface), intelligent operation.
3. Self-compensating, single operate, high efficiency, safe and
4. Many models for choice, economic numerical control model, TC
computerized numerical control.
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 —
2. Large forgings: cylinder body, gear, gear shaft forging
roughcast — surface inspection – roughing — UT flaw — UT flaw
detector heat treatment — finishing semi—finishing — MT. Welding
structure: racks, chassis, wheel box.
3. 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
Configuration of Hydraulic Plate Rolling machine is follows
1. Main power:Siemens Electrical made in Germany
2. Main electronic elements: Schneider made in France;
3. Axletree:Double-row self-aligning bearingfrom Germany
4. Main motor: Siemens Electrical made in Germany
5. Programmable logic controller PLC:OMRON products from Japan
6. Hydraulic system: Bosch – Rexroth made inGermany
7. Gear pump: made in China TaiWan ;
8. Work Roller:Material of work roller with 42CrMo Alloy steel.
9. Digital display system:Touch Screen for Delta
10. Transducer:OMRON,Made in Japan
11. Automatic lubrication system:Sino-Japanese joint,which has
Packing & Delivery
1. Our wooden case is after fumigation treatment.Needn’t timber
inspection,saving shipping time.
2. All the spare parts of the machine were covered by soms
softmaterials,mainly using pearl wool.
3. The outmost is wooben case with fixed formwork.
4. The botton of the wooden case has firm iron jack,covenient to
hading and transport.
|Model||ACCURL W12-30x2000 (2000m x 30mm)|
|Product Name||four roll plate roller|
|Max. Plate thickness||30 mm|
|Maximum.crimp width||2000 mm|
|Plate yield limit||245 MPa|
|Roll Speed||5 m/min|
|Pre-curved plate thickness||25 mm|
|Loaded with minimum diameter||1100 mm|
|The upper roller diameter||410mm|
|Side of the shaft diameter||320mm|
|Main Motor Power||37KW|