Pipe bending machines of type DW unite solid machine construction with leading-edge control engineering, whilst delivering exceptional value for money.
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Wonsten carries a full line of DW CNC Pipe bending machines capable of covering the many needs of the bending industry. Industries served are: automotive, furniture, appliance, exercise equipment, machine frames, carts, architecture, aircraft, HVAC, and job shop products
Automatic Tube Bender Machine
Model | Unit | DW38CNC | DW50CNC | DW75CNC | DW89CNC | DW114CNC |
Maxi. Diameter ×thickness | mm | Φ 38×2 | Φ50×2 | Φ75×4 | Φ89×5 | Φ114×15 |
Maxi. Bending radius | mm | R180 | R330 | R400 | R400 | R650 |
Mini. Bending radius | mm | R15 | R20 | R30 | R40 | R90 |
Maxi. Bending angle | 190° | 190° | 190° | 190° | 190° | |
Maxi. Length of feeding | mm | 2000 | 2000 | 2800 | 3000 | 4500 |
Feeding way | Servo Motor Directly | |||||
Working speed | Bending speed | 90°/s | 80°/s | 40°/s | 40°/s | 30°/s |
Rotating speed | 200°/s | 180°/s | 160°/s | 160°/s | 120°/s | |
Feeding speed | 1000mm/s | 800mm/s | 800mm/s | 600mm/s | 400mm/s | |
Working precision | Bending precision | ±0.3 | ±03 | ±0.3 | ±0.3 | ±0.3 |
Rotating precision | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | |
Feeding precision | ±0.1 | ±0.1 | ±0.1 | ±0.1 | ±0.1 | |
Data input mode | Y.B.C | Y.B.C | Y.B.C | Y.B.C | Y.B.C | |
Rotating servo motor power | kw | 0.45 | 0.45 | 1 | 1 | 2 |
Feeding servo motor power | kw | 1 | 1 | 2 | 2 | 4 |
Maxi. Pipe bender number | pcs | 32 | 32 | 32 | 32 | 32 |
Parts in store | pcs | 2000 | 2000 | 2000 | 2000 | 2000 |
Hydraulic motor power | kw | 5.5 | 7.5 | 11 | 11 | 22 |
Maxi. System pressure | mpa | 12 | 12 | 12 | 14 | 14 |
Size | mm | 3900× 840×1300 | 4000× 900×1300 | 4900× 1350×1230 | 5200× 1350×1230 | 8000× 1700×1500 |
Weight | kg | 2200 | 2500 | 3800 | 4200 | 9000 |
Product Samples
What are the important components of Automatic Tube Bender Machine?
Fully automatic pipe bending machine is a multi-step programming function and can also realize automatic operation, which can greatly help improve production efficiency. Because the hydraulic pipe bender uses a steel plate welding structure, it can eliminate stress during vibration. Also, the hydraulic pipe benders are all high-quality imported seals, so they are relatively stable and reliable. There is also the advantage of mechanical synchronization. It is a compensation structure with up and down composite, and the accuracy is relatively high. And the key is to be equipped with a safety fence and a photoelectric rear protection safety device, which is as convenient as possible to improve the safety of operation.
An important part of the Automatic Tube Bender Machine.
1. The rocker arm is used to ensure that the bending radius of the bend pipe meets the requirements, and its clamping seat is to limit the rebound of the steel pipe during the bending process.
2. The pump station is divided into two parts, high pressure and low pressure, which provide power for the guide roller opening and closing, the swing arm clamping seat cylinder, the pushing device car chuck opening and closing, and the straightening roller opening and closing.
3. The guide roller device is composed of two sets of guide rollers, a frame and a clamping drive system. The opening and closing of the guide rollers is completed by hydraulic driving. Its function is to complete the horizontal bending of the steel pipe with the swing arm.
4. Driving device It is the power source of the pushing device.
5. Straightening rollers are used to prevent vertical deformation during the bending process. Used in conjunction with floating elliptical anti-fixtures to ensure that the ovality of the steel pipe after bending meets the requirements.
6. The pushing device (composed of trolley, bed, transmission shaft, traction chain, etc.) pushes the steel pipe forward, and the steel pipe is bent under the action of the swing arm and the guide roller.
