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Maanshan Durmapress Machinery Technology Co., LTD
Maanshan Durmapress Machinery Technology Co., LTD  

Gold Index: 57504

You are here: home  > Plate Rolling Machine  > hydraulic 4 rolls symmetrical plate bending roller machine price

hydraulic 4 rolls symmetrical plate bending roller machine price 

Qty (Set/Sets) Unit Price (17900.0~18000.0 USD)
1 18000
2 + 17900
Trade Term: FOB,CIF 
Payment Terms: T/T,L/C 
Place of Origin: Anhui, China (Mainland) 
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Product Detail

Model No.: w12-8X2000
Production Capacity: about 400 set/month
Delivery Date: 30 days
Raw Material: Sheet / Plate Rolling
Extra Services: Machining
Certification: CE
Brand Name: durmapress
Material: Stainless Steel
Voltage: 220V/380V/415V/440V
Max rolling width: 2000mm
preroll thickness: 6mm
Means of Transport: Ocean,Land
Packing: Wooden package of the both ...
Power: Hydraulic
Machine Type: Press Brake
Automation: Manual
Material / Metal Processed: Carbon Steel
Condition: New
Item: Steel plate rolling machine
Max rolling Thickness: 8mm
Plate-rolling speed: 6.1m/min
Min roll diameter: 700mm

the structure of the machine is symmtrical 3-roll, two lower rolls are symmetrical central location, so it is convenient for machine vertical movement

W12 8X2000 Four Rollers Rolling Machine



W12 8X2000 Four Rollers Rolling Machine


W12 8X2000 Four Rollers Rolling Machine


W12 8X2000 Four Rollers Rolling Machine



This equipment composed of work frame , upper roll device , main drive device, down roll 

device, side roll device, overturn device ,hydraulic system(parts) , electricity system(parts), 

and  lubricate device.


Work frame:

W12 8X2000 Four Rollers Rolling Machine



Body from the base, a fixed side frame and the tip side of the rack, and each part is steel 

welded structure.Were fixed with bolts on both sides of the rack in the base and sides 

of the rack will be used to connect beams connected to rigidity good.Both sides of the rack

 up roller and side rollers with movement of rail, fixed on the side of the rack with roller

bearing for half of the closed frame structure, has overturned overturned side rack 

shelf support devices. Coil force in the process of both sides of the rack by the bear from 

the base not only supports the weight of the machine to ensure the accuracy of the role of 

equipment, but also enables a torque between the drive and chassis balance, and will join

 into one machine. In the now traditional large-scale four-roller bending machine body and

 the main gear is separate from the base installation.

 

 

Upper roll device

The up roller gear drive from the main for turning, the ends of the SP-1 bearing support, drive-side

 through the flat key, off the main drive gear and connect the device to transfer torque, tip-side with 

the protection of Steel .

The material of the up roller is 42CrMo, heat hardening is HB220-300.


W12 8X2000 Four Rollers Rolling Machine


main drive device:

By the Y2 motor, three speed reduction gear, transmission torque to the roller.

 In the high speed shaft of reducer with putting 

the power hydraulic brake.Power supply is 380V/50Hz.

 

3-4:Down roller device:

Down roller supports under the bearing, the bearing housings on both

 sides of the rack mounted inside the track, the bottom 

of the piston and cylinder connected. Bearing in the liquid under pressure

 can rise and fall along the rail, according to the size

 of the thrust rod, steel plate under the roller clamping force required by the

 hydraulic system pressure control valve be adjusted.

Addition of the down lower rollers can roll adjustment, improve the accuracy

 of product under the same material  heat treatment 

hardening is  HB220-280.

W12 8X2000 Four Rollers Rolling Machine



3-5, Side roller device:

Side of the roller bearing in the radial bearing pedestal, bearing on both sides 

of the rack mounted inside the track, the bottom

 of the piston and oil cylinder connected. Bearing in the liquid under pressure, 

can be tilted up and down along the rail, the size

 of the piston rod of the thrust force according to the needs of steel plate by 

the hydraulic system pressure control valve be adjusted.

The side roll quality alloy steel, heat treatment hardening is  HB220-280.

W12 8X2000 Four Rollers Rolling Machine


3-6:Overturn device:

Overturn device through the oil cylinder , hinges torn off and driving overturned on

 a roller bearing aircraft overturned in order to remove products.

W12 8X2000 Four Rollers Rolling Machine


3-7:Hydraulic system(parts)

Hydraulic system consists of gear pump, valve, fluid connectors, hydraulic accessories.

Superposition valve series hydraulic valves used, piping layout simple and easy to 

maintain debugging.

System consists of three circuit composed of overpressure protection and pressure

 control loops, synchronization loop, speed loop.

Loop through the main relief valve pressure regulator conditioning system working 

pressure. System working pressure 19.5Mpa.

 

3-8:Electricity system(parts)

Electrical control system includes the electrical box, operation control panel,  hand-held

 button.Main switch with short circuit protection

 and the main motor overload protection. Reversible motor contactor control by the

 exchange;

 control circuit is controlled by PLC programmable controller system, relay less reliable 

action and long life. Control cabinet with the

 completion of the process of rolling all products control buttons, lights, etc. to the 

operation of the machine control and status control.



W12 8X2000 Four Rollers Rolling Machine


W12 8X2000 Four Rollers Rolling Machine


W12 8X2000 Four Rollers Rolling Machine



FAQ

Q: How to get a accurate quotation from us ?
A:Prvide us the details of material , such as metal thickness and width .

Q:You are manufacturer or trading company ?
A: We are 100% manufacturer with 17 year's manufaturer experience.

Q:Can you do OEM service ?
A:Yes, we can. your design is accepted , your own logo can be used on the machine.

Q:What's the shipping cost from china to your country ?
A:We can send machine to your port or door address by sea or airplane. please kindly tell us your

 nearest port or address with postcode. we have reliable shipping agent to insure the safe

 convenient and time delivery.

Q:Do you accept LC payment ?
A:Yes, normally our payment is 30%+70% ,LC payment is also acceptable

Q:How to operate this machine ?
A:Video line of our factory or we send you the moive directly.

Q:What about commissioning service ?
A: We can offer commissioning service , the buyer need to afford plane tickets.

Q:Do you offer teaching & training ?
A:Training at supplier's plant



Our Service

1 We have more than ten years of experience in the production of machine tools, and we have a good team 

for your service

2. We have strict quality control system. 

3.We accept OEM&ODM according to your requirement.

4.We will deliver as soon as possible once place the orders.

5.You can contact us at any time .

We can manufacture all kinds of the machines, if you have any request, please contact us soon. Feel free to

 email me, we will reply you within 12 hours. 

bigPhoto
 Ms. Candy

Tel: 86-183-25572889
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Company Info

Maanshan Durmapress Machinery Technology Co., LTD [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ma'anshan
Province/State: Anhui
Country/Region: China (Mainland)

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