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The function of cold extrusion parts can be understood as a metal blank being placed in a cold extrusion chamber at room temperature. At room temperature, a punch attached to our press applies pressure to the blank, causing the metal of the raw material to plastically deform, thus creating the resulting shape of the part.

Cold forging is performed at or near room temperature. It works softer metals and produces parts with excellent surface finish and dimensional accuracy without additional machining. You can rest assured to buy Cold Forging Parts from our factory.

In addition to providing professional cold forming technology and cold forming materials, Trar also provide Hot Forging Parts. Therefore, the mold material used in this forging process must have high thermal stability, high temperature strength and hardness, impact toughness, thermal fatigue resistance and wear resistance, and be easy to process.

Trar is a well-known Ferrite Grey Castings Company in China. We are equipped to handle all your gray iron casting needs. From design and casting to machining, coating, and assembly. We work with a variety of industries. Including automotive, agricultural, machinery building, electronics, irrigation, ventilation, architecture, construction, and transportation. We are also capable of producing custom grey iron castings to meet your needs.

Trar is a professional China castings manufacturing carbon steel castings, including mild steel castings, medium carbon steel and high-carbon steel castings.

Alloy steel casting is one of the steel casting processes. This casting is made from a fusion of various elements whose combined weight percentage ranges from 1.0% to 50%. By adding these alloying elements, the mechanical properties of alloy steel castings can be significantly improved.