Hot Pull method can be applied to other system such as steering cooling line, fuel feeding line, brake fluid line, etc,.
To prevent leakage at hose land, no parting line was realized using “Hot Pull” injection molding method.
By adopting Hot Pull method, the compact design of water outlet can be achieved.
What is gas-assisted injection molding?
Gas-assisted injection molding is an injection method that proceeds with resin filling and holding pressure after filling a certain amount of resin by a catapult. It is an injection method of a new concept that overcomes the shortcomings of existing methods such as shrinkage, bending, and longer periods of processing.
- This welding method uses a strong molecular bonding phenomenon. Convert the 60-hertz (power supply) electric energy to mechanical energy through an oscillator, and pressurize the processing product using a hone. Then, a sudden but strong friction force is generated in the joining face, enabling the face to melt and adhere.
- An adhesive is not necessary, and the adhesion time is short. The product does not easily discolor, and the surface is semipermanently adhered.
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