HG Precision was founded in 1995, which is specializing in the producing of motor stator rotor core multiple positions progressive die and stamping die . It is the sole Key and Mainstay Enterprise of Motor Core Die in China, a New and High-Tech Enterprise of the state level and a Director Member in   China. HG ranks the first in the talents team, capability and facilities for R & D and production of motor die. The company covers a land area of 6800   square meter .Through hard working and uninterrupted technical innovation for more than 10 years, HG becomes the most advanced and professional   and the largest R & D center and manufacture base of motor core lamination precision punching die in China. We has received the ISO system   qualification. Its annual capacity is 200 sets progressive die.It is an ideal substitute for the sophisticated die made by developed countries such as Japan   and American and European countries.

  Progressive stamping die for motor stator rotor lamination technology

 QUALITY: tolerance of spare part is within 0.002mm , tolerance of feeding length is within 0.003-0.005mm , and groundness is within R0.05-0.5,

 STATOR ROTOR Technology : stator rotor tolerance is within 0.05mm , concentricity is within 0.05mm ,

 SPEED: stamping speed reach 350-400 strokes per minute .

 Life : regarding life reaches 1 million to 5 million strokes , while total life from 100million to 200 million ,

 Product size : we make stamping die for motor stator rotor from od 3mm to 1000mm ,

 Technology: 1.auto interlocking

                      2. skewing

                      3.shoulder hole for stator rotor lamination

                      4.rotation for lamination within 180 degree .

  Mould material: tungsten steel ,SKD11 , SAP-60, ASP-9&60 etc .

  Motor stator rotor core stamping die service

1.  our motor stamping mould life is from 100 milion to 200 million , and the punches grinding 1 time every 1 million strokes.

2.   we will offer customer maintenance instruction and operation instruction file to help customer to maintenance and operate the mould

3.  mold repair: A. online service : if you mould have any problem , please send us the problem by file to us , our engineer department will offer solve way. B. if the mould have big problem or customer need our engineer to oversea service , we also can offer.

         4. mould install , A. we will offer install instruction file. B. our engineer can go to aboard to help you install the mould

         5. we will offer mould spare part , such as punches and inserts to customer ,

         6.if customer have no press machine , we also can help customer stamping stator rotor.