Clamping System

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Clamping System

The Inclined Clamping System
For standard applications, there is just no better way than the well proven direct-acting clamping system transferring the forces derectly to the middle of the back platen and converting the same force to the front by 2 tie bars and an alignment rod. This clamping system also comes with a unique way of re-adjusting the deflection as well as the platen parallelism. This open top and side design also offers the fastest and easy mold change.

The Linear Clamping (Horizontal Movement) System
For larger machines from 5 liters upward, mold sizes and weight become a concern. We designed a linear moving clamping system applying the clamping force via a scissor toggle system. This can guarantee a total control of possible deflection by keeping the leverage ratio of the toggle arms at its best clamping performance.

All movements are supported by linear bearings for best precision, totally absorbing any weight, and guiding the clamp in longer strokes at all times. All movements are operated almost without any friction to maintain high speed movement.

This linear clamping system is also applied to our large 30 liters machine; however, the clamp itself is located in a diagonal box frame with direct clamping cylinders at each side. These clamping systems are available as stationary and moving carriage to suit all possible applications such as continuous and accumulator extrusion systems.