Rapid Granulator AB

- Model RG Series - Granulators


The Rapid RG Series is specifically designed for beside-the-press recycling of hard and brittle materials. The ultra-slow rotor speed and screenless operation provide low noise level and very low dust level even with the most filled and brittle materials.

The Rapid RG Series can also be equipped with the patented Integrated Metal Detection technology (IMD). IMD virtually eliminates the risk of damage to the machine from metal fragments that may have entered the material undetected.

  • Slow speed granulation

  • Screenless operation

  • Supports Closed Loop Operation

  • IMD – Integrated Metal Detection

  • Easy cleaning and service

  • No compromises

Slow speed granulation. The ultra-slow rotor speed concept is ideal for granulating glass fiber filled, brittle and/or thick walled sprues and components.

Easy cleaning. Easy and direct access to rotor and cutter house simplifies cleaning when changing color and material.

Turnable wear parts. Knives, scrapers and crusher blades are turnable providing maximum lifetime and longer durability.

Heavy duty transmission. Gear box transmission providing high granulation force with low energy consumption. Easy to release coupling between gear box and rotor shaft simplifies rotation of rotor when cleaning or servicing.

Twin model. For very large sprues or products such as car bumpers etc. the TWIN model, RG4 TWIN, is suitable. Equipped with double rotor shafts.

IMD – (Integrated Metal Detection). Integrated safety against metal – The IMD stops the granulator when it gets activated by any metal and minimizes the risk of damaging the machine itself. As the machine stops it also minimizes the risk of metal reaching the injection molding screw as well as the tool.

Reversing function REV. Reverses the rotor if the machine gets over fed and on a time set basis with e.g. thick walled material (only with 2,2 kW motor option).

PLC–intelligent operation. PLC provides a number of benefits:

  • Integrated IMD function
  • Integrated REV function
  • Records all stops/blockings during operation for evaluation and documentation
  • Integrated hour counter for frequently planned service intervals
  • Different programs for masher and cutter to tailor the operation for a specific application

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