Why choose high pressure water swell forming technology?

Internal high pressure water swell forming technology is a typical modern plastic forming process. It overcomes various defects caused by the traditional processing technology and can improve product performance and prolong service life.

The internal high pressure forming technology has the advantages of low production cost, high material utilization, good product performance, light weight, etc., in the military industry, university laboratories, auto parts industry, civil stainless steel, refrigeration heating industry, civil hardware industry, sanitary industry, etc. The industry has been widely used.

The advantages of the internal high-pressure water swell forming technology include:

1. Reduce quality and save material. For automotive sub-frames, radiator brackets and other typical products, internal pressure forming parts than the stampings to reduce 20% -40%; for the hollow step shaft can be reduced by 40% -50%.

2. Reduce the number of parts and molds, reduce mold costs. Internal high pressure parts usually require only one set of dies, while stamped parts mostly require multiple sets of dies.

3. Reduce subsequent machining and assembly welding. Taking radiator brackets as an example, the heat dissipation area has increased by 43%, the number of solder joints has decreased from 174 to 20, the number of processes has been reduced from 13 to 6, and productivity has increased by 66%.

4. Reduce production costs. According to analysis, the cost of internal high-pressure parts is reduced by an average of 20% to 30% compared with the cost of stamped parts.

The internal high-pressure water swell forming process has attracted more and more attention in the production of light weight, high-precision and precision products in terms of environmental protection, energy saving, consumption reduction, productivity improvement, safety, reliability, and ease of operation.