Quick Mold Clamping System for 250T Stamping Presses

DM-QMC is composed of many square poles machined into a solid block of steel. Each pole generates a constant, uniform and predefined force. This force is proportional to the contact area of the poles and mold surface. DM-QMC does not magnetize the entire mold, the magnetic flux only penetrates the mold 20mm deep. The mold cavity will not be magnetized, allowing scrap removal and mold operation without interference. Simply pressing a button, it is possible to clamp or unclamp the mold safely in a few seconds. Even during a power failure, the system remains operative, with constant clamping force. DM-QMC is easy to install. Using bolts to install magnetic pallets to existing T-slots or threaded holes. Its modularity allows adaptability for any need. No modifications to the stamping press are required. Bigger dies can be used in smaller presses.

One operator with no tools, can operate all the die-clamping easily and safely, for operator staying outside of the press. Put the die on machine, close the stamping press and push the button for moving upwards, then downwards.

DM-QMC will not be affected by power failure. The die will stay in position with the same strength indefinitely. This uniform clamping force allows repeatability and constant quality of the stamping process by eliminating any flexing of die shoe.

DM-QMC is suitable for any die of any shape and size, without modification. Die standardization is not necessary, saving engineering time and overall cost. If the die cannot be magnetized or when the contact surface of die is too small, the die can be equipped with a common steel backplate

DM-QMC control interface is small and installs easily. The system uses several safe devices to avoid accidental MAG or DEMAG:

- The buttons must be activated simultaneously (SAFE function).

- The interlock key to prevent mag/demag by unauthorized personnel.

- Bottom dead center channel enable.