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Ningbo Kassico Machinery Co.,ltd.
Ningbo Kassico Machinery Co.,ltd.

Prefessional manufacture of investment casting, aluminum die casting, aluminum sand casting...

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Heat Treating

Heat Treatment is the controlled heating and cooling of metals to alter their physical and mechanical properties without changing the product shape. Heat treatment is sometimes done inadvertently due to manufacturing processes that either heat or cool the metal such as welding or forming. Heat Treatment is often associated with increasing the strength of material, but it can also be used to alter certain manufacturability objectives such as improve machining, improve formability, restore ductility after a cold working operation. Thus it is a very enabling manufacturing process that can not only help other manufacturing process, but can also improve product performance by increasing strength or other desirable characteristics. We can provide metal parts with the normal heat treatment for the metal parts, such as tempering, annealing, quenching, nomalizing,carbonize, case-harden, blue,aging etc.

◆Vacuum Quenching and Tempering for toolsteel

◆To release the rough machining and welding stress for mould and die plate.

◆Stress tempering the operating die casting die will reduce the level of accumulate residual stress.

◆To minimize the residual Austenite by use of Super Sub-Zero process can maintain the dimension stability of high precision mould and die.

◆Continuous tunnel Bright Quenching Furnace (All kind of 303,304,420 Stainless steel cutter, Bright Quenching for watch case)

◆Traditional quenching and tempering process for mould and dies, cutters and mechanical components

◆Tuffride process for die-casting die, plastic injection moulds and metal components.

◆Continuous Tunnel Quenching Furnace Hardening for carbon steel SK5, Carbonizing for ferrous components)

◆Vacuum Heat Treatment, Vacuum Annealing, Age-Hardened Treatment, Solid Solution Treatment, High Frequency Induction Hardening Process