Dalian Guoyu Precision Machinery Co., Ltd.
Main products:Piercing Punch And Die,Semicon Tin Planting Pin
Products
Contact Us
  • Contact Person : Ms. Chen May
  • Company Name : Dalian Guoyu Precision Machinery Co., Ltd.
  • Tel : 86-411-39248908
  • Fax : 86-411-39248909
  • Address : Liaoning,Dalian,Room 908, Yihua Mansion, No. 215, Huanghai Xisi Road, F.T.Z.
  • Country/Region : China
  • Zip : 116600

punch die, for air conditioner fin

punch die, for air conditioner fin
Product Detailed
punch die,for air conditioner fin -precision components -process according to your drawings -high precision -hot price

punchdie

-the pierce punches,punch die,pierce die inserts for fin die,

-produced by Dalian Guoyu Precision Machinery Co.,Ltd

-The punching and flanging punchdie and perforation punch may amount to a

precision of 0.003mm,a roundness and coaxiality of 0.002mm,

and a bending strength of 4400Mpa.

-The material HAP40 is uniform in itself.

-Further subject to special heat treatment process, 

-it will give the die significantly extended service life,about 20 million shots, 

more than that of like products made in Japan.

Products

precision mould parts, standard and customized punches, 

guide pins, guide bushings, ejector pins,

ejector sleeves, die inserts,carbide pins,

die casting part and components,locking blocks

Applied in

automobile die, precision plastic mould,punch die, 

air conditioning fin die, semi-conduct encapsulation mould

Processing materials

Copper, high speed steel, carbon steel, alloy etc.

Processing Standards

DEM, HASCO, MISUMI, PUNCH, SANKYO, DAYTON

Processed and

Testing Equipments

Centerless grinder, surface grinder,internal grinder,

Cylindrical grinder,Inner-aperture grinder, 

CNC grinding machine,CNC milling machine,

 polishing machine, engine lathe, Quadratic element, 

Projector (imported from Japan)

Specialized in

Processing precision parts according to customer’s drawing.

Contact by following

information

1. Plus or Minus tolerances.

2. Type of material and hardness needed.

3. Part application.

4. Target price if you have one.



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