1144 B MAD 1012 Chin strap micro-slippage and abrasion test

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Chin strap micro-slippage, abrasion test, quick release buckle duration test combined equipment, pneumatic operated, microprocessor for travelling speed and other controls.

Technical features: 

  • Construction made by aluminium Item Profiles 160 X 80 mm and 40 X 80 mm;
  • Movement actuated by two pneumatic cylinder ( bore of  30 mm and stroke of 100 ) , horizontally assembled to drive  the for and aft  movement of the chin strap;
  • Filter , pressure controller , and capacity reducer in order to adjust the force and the frequency of the movement on the two cylinders;
  • Limit switches on the cylinders , in order to adjust the strap stroke;
  • Alternative movement actuated by means of two independent 5 ways electrovalves , with electric switches;
  • Four digits electronic counter where is possible to set the number of cycles to perform , with automatic stop when the set number is reached;
  • Emergency stop , automatic cycle and manual cycle buttons;
  • Function controlled by Hitachi PLC with software made by AD Engineering;
  • Holders for the most common buckles supplied with the equipment including also abrasion device , roller and 2 kg mass;
  • All cylinders can be easily moved and adjusted in different positions , in order to find the right working point and the stroke , due to a particular shape of the aluminium profile;
  • Power supply 220 V , but all the component are working in low tension ( 24 V ) for safety reason;
  • Overall dimensions mm. 900 x 300 x 700;
  • Weight 20 kg.