ROTARY KNIFE ASSEMBLY

SKU: RC-20 ROTARY CRUSH

This rotary crush cutter with easily replaced blades is capable of doing hundreds of cuts per minute. Its modular configuration design can be incorporated into a new or an existing machine. Assemblies can be designed to meet your requirements.

This unit has an extended shaft on the cutting cylinder where a timing pulley or gear can be attached. The rotary cutter should always run faster than the web to ensure good cut quality without disturbing the web. The cut length is determined by the relationship of web speed to cut speed.

A crush cut is achieved when the blade on the top cylinder rotates and cuts against the hardened anvil. These units can have blade spacing from 50mm [2″] and up.  This unit is perfect for thin materials.  If required, a perforating blade with your pattern can be provided.

  • Self-setting blade height
  • The cutting blade is designed for quick removal
  • Disposable steel rule die blades
  • Ideal for cutting thin materials
  • Multiple blades per cutting cylinder available
  • Lower solid anvil supports web during cutting
  • Perforating Blades are available with different patterns
  • Various motor options are available
  • Mounting holes are provided for easy installation in any orientation
  • The rotary system has a solid hardened anvil roller
  • The top rotary cutting blade cuts against the hardened anvil
  • Precision bearings will be used; they are designed to take high load forces
  • The reliable cutting blade assembly is designed for quick and easy removal
  • Precision ground and bored side frame plates
  • The unit will have an output shaft, which can be driven
  • The top cutting drum and lower anvil are driven together
  • Minimum cutting cylinder diameter: 90mm/3.5″
  • AC Motor Drive Package
  • Servo Motor and Controls
  • Guarding Package
  • Eye Registration

Film, Foil, Paper, Non-woven, PTFE, Tubing, Hook and Loop, Shrink Tubing, Laminates, Metalized Film, Tape, Foam, Mesh, Laminates, Medical Devices, Pads

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    Build Your Own Unit!

    Building Blocks of Automation

    Standard modules can be purchased alone or in combination to build a solution that meets your unique needs.