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CNC Hydraulic Servo Four-Roll Plate Bending Machine
- Product details
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Product Introduction
The W12 CNC four-roll plate bending machine is a fully automated circular forming equipment with multiple workpiece data programming and storage, as well as automatic one-touch rolling functions, which our company has independent intellectual property rights. It is in a leading position in the research and development, production, and market application of CNC four-roll plate bending machines in China.
The CNC four-roll plate bending machine control system developed by our company is more in line with the actual local needs in China, easy to learn, and requires low cultural level. It has become a strong competitor and alternative product to imported CNC plate bending machines.
Product Images
Product Features
1、The W12 CNC four-roll plate bending machine is equipped with a programmable CNC system, which can store the automatic rolling data of hundreds of different workpieces, realize one-touch call-up and start-up. No manual operation is required, and the workpiece rolling is automatically completed.
2、This model not only meets the automatic rolling processing of circles, but also can meet the automated rolling of various arcs, squares, triangles, flat circles, oval shapes, etc.
3、The operating system is equipped with an EPS electronic automatic leveling system, which can automatically adjust the parallelism of the moving axis, ensuring product quality.
4、This equipment completes the material feeding, pre-bending, and rolling in one rolling process. The remaining straight edge after pre-bending is ≤1.5 times the thickness of the plate, with high rolling accuracy, which can meet the requirements of automated welding.
5、This model adopts an inverted side roll cylinder technology, which improves sliding stability and reduces equipment failure, while effectively reducing the height of the machine body, meeting the requirements for ground installation, and reducing the user's infrastructure costs.
6. Strictly follow the process requirements, perform annealing and shot blasting treatment on the frame and other welded parts to eliminate internal stress, improve the strength and stability of the body.
7. The equipment can be optionally equipped with an internal automatic material lifting frame and an automatic external support frame, which can effectively control the self-weight deformation of the workpiece during rolling, assist in rolling, reduce labor, and improve product quality and work efficiency.
8. The equipment can be optionally equipped with the upper roll conical rolling device technology of a four-roll rolling machine, which can meet the user's requirements for rolling conical workpieces, and has the advantages of convenient operation, low operating cost, and good rolling quality.
Dual roller drive system
Suxi rolling machine reliably clamps the plate during the pre-bending process, completely avoiding slippage. Dual roller drive ensures more stable and reliable clamping, allowing the edge of the plate to be closer to the clamping point.
The edge of the plate is closer to the clamping point, which is the optimal position for obtaining the shortest straight edge length. After the pre-bending is completed, the plate needs to be further rolled and moved. The full drive method of the upper and lower rolls clamps and feeds the plate from both sides, distributing the clamping and feeding force on both sides of the plate, ensuring more precise feeding control.
Further explanation: the synchronous movement of the upper and lower rollers ensures reliable and stable feeding when rolling thin and narrow plates.
Each driven roller is directly connected to a hydraulic motor, ensuring stable and reliable feeding of the sheet metal.
The direct connection is a standard feature of Chuangtu equipment, allowing torque to be directly transmitted to the sheet metal, avoiding power loss.
Other manufacturers' plate rolling machines typically have only the upper roller driven. When producing thin or narrow plates, the pressure of the lower roller relative to the upper roller may be too low, causing slippage, or too high, causing material deformation, leading to various problems. Furthermore, they usually adopt gearboxes or friction wheel structures, resulting in low transmission efficiency and significant energy loss.
Optional configuration for the plate rolling machine
Hydraulic vertical support
Provides support when rolling large-diameter thin sheet metal parts to prevent collapse or overlap;
Precise hydraulic movement with overload protection;
It can align the edges of the sheet metal during spot welding for positioning;
It is equipped with a steering roller (supporting inclined conical sheet metal) to maintain the correct diameter of the sheet metal throughout the rolling process, rather than using a crane.
Side Support
Hydraulic Tail Support (Optional)
Prevents collapse or re-opening when rolling thin sheets;
Can support the rolled sheet to maintain the desired curvature.
Conical Bending Device
The conical device mainly consists of guide wheels, pins, composite bearings, and pressure covers.
Its main function is to guide the wire position when rolling cones, making it easy to roll small conical tubes, with simple operation and reliable use.
Technical Parameters
Specification
Model
Sheet Thickness
(mm)
Sheet Width
(mm)
Upper Roller Diameter
(mm)
Motor Power
(kw)
Dimensions
(mm)
SXW12-4X1500 1-4 1500 140 3 2800x800x1000 SXW
12-4X20001-4 2000 160 4 3400x900x1000 SXW
12-6X20001-6 2000 170 4 3600x1100x1100 SXW
12-6X25001-6 2500 190 5.5 4000x1200x1200 SXW
12-8X25002-8 2500 220 7.5 4700x1500x1500 SXW
12-12X20003-12 2000 240 7.5 4200x1500x1500 SXW
12-12X25003-12 2500 260 11 4800x1600x1600 SXW
12-16X25003-16 2500 280 11 5000x1700x1700 SXW
12-16X40004-16 4000 370 22 6600x1700x1700 SXW
12-20X25003-20 2500 340 15 5000x1900x1880 SXW
12-20X32004-20 3200 380 18.5 4600x2200x2200 SXW
12-25X20003-25 2000 340 15 4600x1900x1900 SXW
12-25X25004-25 2500 380 18.5 5100x2200x2200 SXW
12-25X32005-25 3200 420 22 6600x2550x2500 SXW
12-30X25005-30 2500 420 22 6000x2800x2900 SXW
12-30X32005-30 3200 450 30 6800x2900x2900 SXW
12-40X25006-40 2500 520 37 6500x3000x3000 SXW
12-40X32006-40 3200 550 2x22 7100x3000x3000 SXW
12-50X25008-50 2500 580 2x22 6500x3000x3000 SXW
12-50X32008-50 3200 620 2x30 7100x3000x3000 SXW
12-60X320010-60 3200 660 2x37 7200x3300x3500 SXW
12-80X320016-80 3200 800 2x45 7500x3500x3800 SXW
12-100X320020-100 3200 860 2x55 8100x3800x3800 SX
W12-120X320020-120 3200 920 2x63 8200x4000x4000 SXW
12-150X320025-140 3200 1080 2x75 8600x5000x5000 SXW
12-160X320030-160 3200 1160 2x75 8600x5200x5200 SXW
12-180X320030-180 3200 1220 2x90 8800x6000x5800
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