The special- purpose magnetic disc of plastic injection moulding machine, successfully developed by our company, is a mew generation of magnetic products whose patent mumber is 200620067868.4, and the magnetic force will hold it when the mould is suspended into the plastic injection moulding machine, and then the plastic injection production can be realized, so it is convenient and swift. The magnetic disc consists of many square magnetic poles and the suction force of each square magnetic pole can be up to oneton, and part of the magnetic pole has a suction force of 20 kilogram/CM2 and the thickness of magnetic disc is 52mm.
   The magnetic disc possesses many kinds of safety functions so as  to ensure its operation safety, and each technical indicator of it is up to or exceeds that of foreign similar products. Our company is the only factory manufacturing and selling special moulding machine in China. 
   All kinds of magnetic discs can be made to order according to the specifications of plastic in jection moulding machine in our company. At present, our company has established good cooperation relation with many famous domestic,overseas enterprises