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To complete the conveying system Piab offers stainless steel pipe bends, hoses of food grade, pipe couplings, different types of pipe fittings, pipeline emptying units, injection valves, pinch valves and many other solutions.
If the conveying distance is very long, it is recommended to install an injection valve. With this function additional air can be automatically introduced into the conveying pipeline to avoid plugs and to make the transport smoother. To protect the conveyed material from contamination, the inlet can be fitted with a filter.
If there is a long vertical part in the pipeline system it is recommended to empty this part before stopping the pump to avoid plugs in the system. It can be difficult to start moving the plug in the next conveying cycle. The pipeline emptying unit is fully pneumatic and controlled by timers in the control unit. A certain time before ...
The pipe fittings are made of antistatic rubber and fulfil the FDA requirements. The steel parts are made of stainless steel and the PVC hoses of food grade material, and can be grounded via the reinforced steel coil. There are several dimensions of each part.
The animation describes the vacuum conveying cycle, from the suction point to discharge. Vacuum is generated by a compressed air-driven Piab vacuum pump. The filters are automatically cleaned. The fluidization ensures the discharge of the material.