With conventional systems, the mold get clamped on its perimeter, thus generating tensions and deformation resulting in deflections during production, due to the opening effort and to the weight of the mold. A magnetic system provides an uniform clamping all over the contact surface.  No movement of the mold translates immediately in better quality and repeatability of the molded parts and it prevents also the over-packing phenomena.
Electro permanent magnetic quick mould change systems on 900T Injection
     During the Mag phase the magnetic flux is short-circuited outside the magnetic surface safely clamping the mold with a very limited magnetic depth so as not to affect any internal part of the engaged mold.
     During the Demag phase the magnetic flux is short circuited inside the magnetic module frame,perfectly releasing the mold for its changeover.

     A magnetic clamping mould avoids deformation and avoid the effect of internal tension.Clamping force evenly distributed throughout the contact surface, Rather than a traditional clamping press several points, Make mould injection molding, stamping out products maintain consistency.

     Rapid mold change - saving more than 90% mold changing and installation time, suitable for the current high-speed competive era, promoting an enterprise competition ability, being fast, on-time delivery, reducing production cost, saving production time.
    International latest third generation mould exchange technology, fully surpass second raditional hydraulic clamp mould device, avoided complicated high-pressure oil and gas pipeline, without template modifying, no need worry about the blackout or pay multifarious maintenance and expensive accessories expenses.

    DM-QMC brings the enormous savings and convenience to different industries. Along with our continuous development, this system has installed hundreds of sets on different series of injection molding machine, punch, mould closing device.