Wonsten production comprises 4 series of tube bending machines, each having different tube dimensions and thus different bending capacities.
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Thanks to the extensive experience of its technicians, Wonsten also produces special tube bending machines that are especially modified to meet the customer's production needs.
Fully Auto 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
How to control the temperature and bending degree of Fully Auto Tube Bender Machine？
When the temperature of the product exceeds a certain value during processing, the surface of the product will deform to a certain extent, so that there will be many fine cracks on the surface of the product. In fact, this problem is not only due to temperature, but also It may be caused by the problem of the material for pipe bending. During the processing, the high-speed deformation of the product will cause damage to the processing equipment.
For crack formation conditions, we all know that during the processing of the product, the length of the crack can reach the vertical axis perpendicular to the grain boundary, that is, perpendicular to the stretch tube clamp. After heat treatment, the product needs to be bent, and the surface of the product is slightly The crack will become crystal pull. Generally, the mechanics of micro-bending equipment and the condition of micro-cracks are studied. The tensile strength of the product will not be affected at room temperature.
When the pipeline is transported, the bending direction of different products with different radii and angles will also change the bending direction. Such products also become an integral part of the engineering pipeline. If the wall thickness of the product changes and bends, The changes in mechanical properties will affect the quality of the product, and its technology is very important when the product is processed.
In fact, the pipe bending technology is very important. During the processing, we must ensure the processing temperature and degree of bending of the product, because the cracks on the surface of most products are due to the temperature impact during processing, the higher the temperature The microcracks appearing gradually increase, a small part of which is caused by microcracks on the surface of the product during thermal bending.
