Accessories - Jaws - Pneumatic Jaws

Pneumatic jaws 200 N - 30 k

The scope of application: Pneumatic jaws are used especially when it is necessary attached various materials, especially materials that are sensitive to mounting and where little time for reattachment. Are suitable for flat and round samples of plastics, elastomers, metals, textile materials, insulation materials, paper and wood.

Functional principle: Closing pressure device sample can be set using a control unit, depending on the material to be tested. Department of tension and the closing force is throughout the test sequence is guaranteed, a constant force attachment. Control unit regulates the process of closing and opening separately for the upper and lower jaw, control is a manual or automatic, in conjunction with the PC.

Systems: Generally, the two systems:

Unilateral pneumatic jaw is set to a thickness of the sample using bolt work (especially suitable for asymmetric samples). Double pneumatic jaw is always conclude symmetrically to the axis of tension. Therefore, it is not Necessary to set the thickness of the sample.

Advantages of pneumatic jaws:

• Clamp force is constantly setting using pneumatic control unit, and provides a secure fit many different materials.
• A wide selection of areas inserts (all air cartridges, bolt and wedged screw clamps are compatible).
• Easy to set the depth to width or radius of the sample. This setting will ensure that sample will always be within the jaws located in the axis of the test.
• Jaws are low, allowing the use of an ideal test machine.
• Pneumatic jaws are economically effective alternative to a hydraulic jaw.