ZRS — shredders for long lengths of large diameter pipes and profiles, made from HDPE, PP and PVC

Manufacturer: Zerma Germany

  • Process pipes up to 2000 mm diameter
  • No pre cutting of pipe length necessary
  • Automatic control giving virtually risk free operation
  • Elimination of amperage rates
  • High throughput rates
  • Allows feeding of bundles or nested pipes and profiles
  • Rotor widths 800 mm, 1000 mm, 1500 mm, 2600 mm

The ZRS shredders is the world’s first single shaft shredder capable to handling large diameter pipes (up to 2000 mm) with-out the need for pre cutting. Since their introduction they have become the per se standard for pipe shredding and are used world-wide by leading pipe manufacturers. More than 200 installations demonstrate our technological leadership in this market and our continuing innovation is based on market demands and customer feedback. Dependent on pipe diameter, the ZRS rotor diameters and widths range can be 800 mm, 1000 mm, 1500 mm and 2600 mm. The standard hopper accepts pipe length of up to 6000 mm. The combination of advanced controls, low rotor speed and smooth hydraulics create a reliable and easy to use system.

The main focus of the ZRS shredders is the shredding of large diameter pipes or bundles of smaller pipes and profiles made from HDPE, PP and PVC. The machines can also be used for recycling of other plastic materials such as large lumps, stacked wheelie bins and pallets etc. In combination with other ZERMA size reduction equipment such as granulators and pulverizers we are able to provide a complete turn-key recycling solution.

  • The shredders use concave ground square knives, producing high quality output. The cutters can be turned three times after a side is worn out
  • The ZRS shredders use very large diameter flat E-style rotor. The knives are fixed in special knife holders fitted in machined pockets
  • The ZRS pipe shredders are equipped with a special feeding through sized to take pipes of up to 6000 mm length. A powerful hydraulic ram forces the pipes into the rotor
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