Cold Heading

In the metal forming industry, the cold heading is a metalworking process that incorporates the forging, extruding and upsetting process, which is specifically performed in the cold state, resulting in cold working. The cold heading process typically makes a near-net-shape work piece, which indicates the fact that the final product is almost finished although it can also create the final product less plating. An important consideration in the cold heading is the tendency for the wire to buckle if its unsupported length to diameter ratio is much too high.

Furthermore, cold working or cold forming is referred to any metalworking process in which the processed metal is shaped below its re-crystallization temperature, which is usually at the ambient temperature. Such processes, as physical nature, are contrasted with hot working techniques like hot forging. Therefore, cold forming techniques are often categorized as four major groups. Firstly, it is the squeezing process. Secondly, it is the bending method. Thirdly, it is the drawing mechanism. Last but not least, it is the shearing procedure. All these four are generally having their own advantages of being simpler to carry out than hot working counterparts.

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Manufacturers

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Wetori

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Tee Forming Machine / IST-2200

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Han Jie

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Tube Bender / HC-380R3-NSM

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Sunrise

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Iron Worker / IW-60K

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Chan Yin

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Stainless Steel Tube / Pipe Mills / CYM - 40J

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U Queen

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Micro Thread Rolling Machine / UIR00L2

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Darting

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Reheating Furnace Mutuality Equpiments

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Cold Heading

U Queen

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1D2B Micro Precision Header / HUI05

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Iron Worker

Sunrise

Iron Worker

Iron Worker / IW-60K

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Metal Net Making Machine

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Punching Machine

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Single Cylinder / IW-45M

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Sheet Metal Blanking

Spring Coiling Machine

Stainless Elbow Forming

Wetori

Stainless Elbow Forming

Stainless Elbow Forming Machine / IPB Series

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Tee Forming Machine

Wetori

Tee Forming Machine

Tee Forming Machine / IST-2200

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Thread Rolling

U Queen

Thread Rolling

Micro Thread Rolling Machine / UIR00L2

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Tube and Pipe Bending Machine

Han Jie

Tube and Pipe Bending Machine

Tube Bender / HC-380R3-NSM

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Sunrise

Tube and Pipe Bending Machine

Bending Machines / HBM-40M

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Tube Making Machine

Chan Yin

Tube Making Machine

Stainless Steel Tube / Pipe Mills / CYM - 40J

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Wire Forming Machine

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Wire Forming Machine

Wire Bender / HC-3DR100

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Types of Cold Heading

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