WELCOME TO POTZU FORGING CO., LTD. WE ARE HIGHLY EXPERIENCED IN COLD FORGING, AND HAVE CONFIDENCE IN BECOMING YOUR MOST VALUABLE SUPPLIER !!

Cold Forming

What Is Cold Forming?

    Cold forming is a high speed forging process where coil steel or bar steel at room temperature is precisely cut to length, and then flowed due to applied pressure by a succession of punches and dies. The workpiece is forced beyond its yield limit and retains its altered shape upon removal from die. The metal is not forced beyond its tensile strength, otherwise fracturing would occur.

Benefit
  • Net or Near Net Shape
  • Reduce secondary operation
  • Material saving
  • Surface Finish
  • Fine surface finish without scale
  • Consistency
  • Maintain dimensional accuracy from the first part to the last.
  • Improved physical properties
  • Strength (to weight ratio) was increased result from continuous, unbroken grain flow.
  • Productivity
  • High production rate
  • Environmentally friendly
  • No heat is applied prior to forming.
Because of these benefits, cold forming can be considered instead of Hot Forging, Casting, Powdered Metal, Machining, Stamping etc.
Materials that can be cold formed include, but are not limited to:

Carbon steel, Alloy steel, Aluminum, Brass, Copper, Bronze, Nickel alloy, Lead, Aerospace alloy

Materials that we have Formed:
  • Carbon Steel
  • 1006, 1008, 1010, 1012, 1015, 1018, 1022, 1035, 1045
  • Alloy Steel
  • 50BV18, 50BV30, SCR420, SCM415, SCM435, SCM440, SNCM439, S45C, 6140, 8660
  • Stainless Steel
  • 410, 430
  • Aluminum
  • A1050, A1070, A5052, A6061
  • Brass/Copper Alloy
  • CDA260
Cold Forming capability:
Cutoff diameter: max. Ø42mm
Cutoff length: max. 250mm
Annual productivity: exceed 50,000,000 pcs
Enable to achieve outer diameter Ø36mm, length 96mm,Ø24mm penetrating hole forming. (SCM415)
Hole types:

Main Products

 

Exhibit Information

 

Contact

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Potzu Forging attends exhibitions worldwide periodically. Click HERE for our exhibition schedule.

We, Potzu Forging, are always pleasure to hear from you our valued customers. If there is any question, feel free to give us a ring, send us an E-mail or come and visit us.


POTZU FORGING CO., LTD.
No. 6, 3rd St. Potzu Industrial Park,
Potzu, Chiayi 613, TAIWAN

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Phone:  +886-5-369-2711
Fax: +886-5-370-2335
E-mail: info@potzu.com.tw

Hydraulic Wire Rod Straightener

PPTC

    Also called Coil Steel Bender, is a machine used to straighten wire rod. This machine has high mobility due to its light body. Besides, you can easily straighten the coil steel by pressing one button only. Demo video and more details, please see the website :

http://www.hwrs.com.tw/

Subsidiary of Potzu Forging, was established in Taiwan, in 2005. With the patented stainless steel cold forging process of Potzu Forging, PPTC become one of the leading stainless steel tool manufacturers. Products we have now including sockets and accessories, ratchets, combination wrenches, and socket sets.