Metzner Circular Knife Cutting Machines

Metzner CCM 2 - Circular knife cutting machine for machining of steel reinforced profiles and sponge rubber materials

Metzner CCM 2

Circular knife cutting machine for machining of steel reinforced profiles and sponge rubber materials
Metzner CCM 4 - Circular knife cutting machine with wet an dry cutting for first-class cutting quality

Metzner CCM 4

Circular knife cutting machine with
wet an dry cutting for first-class cutting quality
Metzner CCM 6 - Travelling circular knife cutting machine with circular blade for in-line cutting of rigid profiles

Metzner CCM 6

Travelling circular knife cutting machine
with circular blade for in-line cutting
of rigid profiles

Circular knife cutting machines of the »Metzner CCM series« have been developed to ensure reliable processing of flexible, steel-reinforced and rigid materials.

The rotating circular knife is perfectly suited to cutting rubber, plastic and metal and gives extremely good cutting quality by the combination with other parameters such as optimum material guide, knife rotation speed, knife rotation direction, knife feed and knife lubrication, ensuring both, »in-line« and »off-line«.

Central to all »CCM machines« is that they are fitted with a linear servo-drive for the circular knife arm movement. This feature allows various feed speeds for working on different materials, e.g. inserting material gently for the best possible cutting result or a slow feed for removing the blade to reduce the formation of sprags and burrs. All circular knife cutting machines of the »CCM series« can be supplied with a knife speed range from 1.000 – 6.000 rpm or 4.000 – 10.000 rpm. This means that, as well as circular knives, abrasive discs can also be used in combination with a profile clamping system to optimize the end cut surface quality by a grinding action. 

The PLC control can be programmed freely, allowing for all the processing parameters to be set to meet the demands of various profile contours and mixtures of materials. These parameters can be saved and then used again at the press of a button.

Key Features

  • Saw feeder with servo linear drive for material-specific machining parameters and optimised cycle times
  • Saw motor speed infinitely variable 
  • Second cutting tool as option
  • Programmable circular knife lift height 
  • Quick-change for circular knife 
  • Quick-change guides without tool
  • Precise length measurement with belt feed, measuring wheel or end-sensing
  • Large program memory for all machining parameters

Examples

Metzner Circular Knife Cutting Machines

Metzner CCM 2 | Circular Knife Cutting Machine for Steel-reinforced Profiles

Metzner CCM 2

The circular knife cutting machine »Metzner CCM 2« processes steel-reinforced profiles and tubes as well as sponge rubber materials with a dry cut and dust extraction (optional micro-knife lubrication for blade cooling available). Integral take-off belt (length 1300mm) is standard; machine can be used »on-line« or »off-line«. Available with different equipments. Specifications >

Metzner CCM 4 | Circular Knife Cutting Machine for Steel-reinforced Profiles

Metzner CCM 4

Special feature of the »CCM 4«: the circular knife cutting machine has both, wet and dry cut. To enable different cutting preferences, the CCM 4 is equipped with water spray cooling/lubrication or micro-mist knife lubrication and interfacing for dust extraction. Integral take-off belt (length 800mm). Can be used »in-line« and »off-line«. Available with different equipments. Specifications >

Metzner CCM 6 | Circular Knife Cutting Machine for Steel-reinforced Profiles

Metzner CCM 6

The »CCM 6« delivers precision »in-line« cutting of rigid and semi-rigid profiles. The travelling-head cutting machine synchronises automatically with the line speed and cuts the material in end-cut quality, exactly and with high repeatability to the required length. Integral take-off belt with flexible length for taking away the cut parts. Designed for dry cut with dust extraction. Used »in-line«. Specifications >

Flexible Expandable to a Production Line

  • Dereeling and Feeding
  • Printing and Marking
  • Take-Off and Coiling
  • PC-controlled and remote maintenance 

Peripherals >

 

 

 

 

Illustration: Metzner CCM 4 with cross conveyor.

Circular knife cutting machine with take-off unit for first-class cutting quality | Metzner