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Forging Steel Stamping Hinge Pin Supplier

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Usually hinges are made of metal, which has been flattened into a sheet or roll, usually steel, aluminum, stainless steel or brass. Due to the efficiency of progressive die metal stamping, stamping hinges have higher quality and accuracy than extrusion hinges, and cost less. Metal stamping hinges are usually produced in stamping machines using metal forming processes (such as stamping, forming, bending, perforating, etc.), depending on the design of the part and the design of the mold.

Product Description

Some high-precision hinges are the result of so-called "squeezing" or pressing metal into a mold under extreme pressure. After the hot and cold metal undergoes the extrusion process, the final hinge product is usually thicker than the stamped one. Extrusion hinges can also be used in very demanding construction and aerospace industries.


The extrusion process first heats the raw material (for hot extrusion or cold extrusion), and then puts it into the container of the press. A dummy block is placed behind the press; the ram presses on the material to push it out of the mold. After stretching and straightening, it can be heat treated or cold worked.


We can offer you investment casting parts, railway casting parts, railway parts, excavator machinery parts, mining machinery parts, engineering machinery, agricultural machinery parts, sand casting, bucket tooth, auto parts, stamping & forging, and valve parts. We are capability in manufacture non-standard metal machining.


Steel Stamping Hinge Pin

material Cast iron, grey iron, ductile iron, steel, manganese steel, high chrome, high nickel, stainless steel, brass, copper, aluminum, zinc etc.
Casting process sand casting,V-Process Casting,Vacuum Casting, Ni-Hard Casting, Chromium Casting, Galvanized, High Chrome Casting, High Nickel Casting, Lost Foam Casting, Vacuum Casting
machine lathe, CNC, drilling machine, milling machine, boring machine, planting machine, machining center etc
surface treatment powder coating, painting, spraying, galvanize
Inspection equipment Profile projector, Rockwell hardness tester, Vickers hardness tester roughness tester, air gage, concentricity tester, universal microscope, CMM, digital caliper and etc.
products hammer, liner, jaw plate, bearing, Roller, Concave

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NINGBO YIFEI MACHINERY PARTS CO., LTD.

We are an exported-oriented enterprises specialized in casting & forging parts.

 
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