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W12-16*2000 Hydraulic Steel Plate Bending Machine CNC 4 Roller Plate Rolling Machine - Rolling Machi
Bending And Forming

W12-16*2000 Hydraulic Steel Plate Bending Machine | RFQ Sourcing Details

Bending And Forming · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryBending and Forming
Unitset
After Sales ServiceStandard
CategoryBending And Forming
AvailabilityInquiry required
Updated2026-06-11

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Bending And Forming. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

4-ROLLER PLATE ROLLING MACHINE Rolling machine is a non-metallic plate can be bent into a cone, sphere, cylinder or other shapes of a public forging machinery and equipment, the performance of this performance is a large width of use in the building, boiler steam, chemical industry, non-metallic construction and machine building and other business.

The working principle of four-roller plate rolling machine is that the upper roller position is fixed, and the lower roller moves upward in a straight line to clamp the steel plate. The two side rollers straight line or arc up the rollers close to the movement to adjust the curvature radius of the roll.

Four-roller and three-roller coiler roll movement in different forms, but the working principle is the same, are the use of three-point fixed circle principle for different radii of the roll.

However, the straight edge of the pre-bending and the roundness of the calibration of the four-roller coiler are better than that of the three-roller.

Specification Model 8*2000 12*2000 12*2500 16*2000 20*2000 20*2500 Max.thinkness(MM) Max.width(MM) Rolling speed(M/MIN) Prebending max.thinkness(MM) Mini diameter of fully loaded coil(MM) Upper roller diameter(MM) Lower roller diameter(MM) Side roller diameter(MM) Main motor power(KW) Dimension(L*W*H/MM) 5300*1400* *2000* *2000* *2000* *2000* *2000*2070 Machine characteristics: The equipment has the pre-bending function of the plate end and the CNC rolling function.

It can feed the metal plate at a time, and can complete the pre-bending and the roll forming of the workpiece without turning the head. The upper working roll of the machine is the main drive roll, and the lower roll and both sides of the roll are hydraulically driven.

The lift displacement is controlled by the computer and is automatically leveled. The screen display shows the synchronization accuracy of ±0.1mm.

The tilting and resetting of the rollover bearing body is hydraulic transmission, the balance of the upper roll is equipped with a balance mechanism, which can easily take out the rolled workpiece. It has a;the machine is equipped with a safety interlocking device and is safe.

Due to its full-featured, high-precision, and easy-to-use operation, this device is the ideal contemporary CNC coiling device. It is the ideal model for rolling circular and arc-shaped workpieces in energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower, and metal structure industries.

Drawings & Dimensions 1.Drop end cylinder 2.Drop end 3.Left frame 4.Upper roll 5.Side roll 6.Lower roll 7.Right frame 8.Balancing system 9.Upper roll driven device 10.Lower roll driven device[optional] 11.Side roll cylinder 12.Lower roll cylinder 13.Bottom frame 14.Side support system[optional] 15.Top support system[optional] 16.

Electric feeding electric roll[optional] 17.Hydraulic system 18.Electronic control system After Sales Service Standard Warranty: 241 months or 2,000 operating hours (whichever comes first). Extended Warranty: Optional coverage up to 36 months. Global Support: Technical assistance and spare parts supply.

Training: On-site or remote operation/maintenance training.

W12-16*2000 | Applications and Buyer Notes

W12-16*2000 is organized as a sourcing-ready Bending And Forming reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q

Applications

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  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Bending and FormingBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
After Sales Service
StandardBased on visible page data; confirm exact value in the RFQ.

Buyer tips

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  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
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FAQ

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Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

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Source mix: ugc

Key specifications

CategoryBending and Forming
Unitset
After Sales ServiceStandard

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