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HEAT INDUCTION BENDING SERVICES

We have unrivalled competitive prices and excellent work schedule all with best quality and safety in the industry.

Induction Bending Mechanism

When the electric power is supplied from the high frequency generator to a heating coil surrounding the pipe, a narrow circumferential band around the pipe is heated inductively.

heat inducted bending services
typical induction bender

As the appropriate bending temperature is reached, the pipe is mechanically driven through the heating coil and immediately cooled by water or air depending on the kind of materials, while the pipe bending is taking place moving through the heated zone.

The pipe end is clamped at a predetermined distance from the arm post center, which is equal to the radius of curvature, the bending takes place at the tangent point encircled by the heat ring, thus the pipe is bent continuously at a predetermined point with the specified bending radius and angle settings.

Table-of-Long-Bend-Radius
8-150x150
9-150x150
10-150x150

Other sizes by request and Material Types such Carbon Steel, Stainless Steel, Alloy Steel, Etc.

1-150x150
11-150x150
imagesCA74B4P7-150x96
imagesCAK40RME-150x150
DSC09969-300x150

High Frequency Heat Induction Bending Machine.
Hines Model 630 Induction makes a bend while a pipe is heated under an induction heating device. Its advantages over a regular cold bender is that it is capable of bending thin-wall tubes and making quality bends without the need of a complete set of dies. As a result, it’s 1/3 to 1/2 of the size of a cold bender both in floor space and price. It is applicable in shipbuilding, chemical, metallurgical, boiler, heavy machine-building industries and especially suitable for small lot productions.

High Frequency Heat Induction Bending Machine

The induction current flowing through the electric heating ring actuates the area of the pipe with a whirling current and in turn the temperature rises, forming a red ring of heat at the required bending site. When it’s up to 800-1000°, the pipe steel possess the nature of plastic status. At the same time, bending torque exerts to make a bend and the pipe is also being pushed hydraulically, maintaining a very smooth bend during the process.

IMG_1574_resize

In order to cool down the ring and fix the bent part of the pipe, there are many small holes in the peripheral of the heating ring for the cooling water to flow and spray onto the bent surfaces after flowing inside cavity of the ring. It is a continuous process until the end of the bending. K999 Providing the best quality heat induction bending services in thailand.

heat inducted bending services thailand

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