RS 38000

The series RS 38000 has a cutting circle of 380 mm.
The RS 38000 is built in cutting widths of 600, 900, 1.200 and 1.500 mm.

Range of application:

  • central granulator for injection moulding
  • central granulator for blow moulding (jerry cans up to 30 l)
  • infeed granulators for edge trims, films, skeleton film and profiles


High efficiency,
excellent ergonomics

  • opening of hopper and cutting chamber without tools
  • screen holder removable
  • low cleaning time due to smooth, all-side machined surfaces
  • high energy efficiency due to cutting geometry and EnergySave motor controller

Excellent regrind quality

  • scissors cut with constant cutting circle
  • rotor in v-cut keeps the material in the centre
  • stationary blade is mounted against a hardened stop
  • rotary blades adjustable outside of the granulator

High realibility

  • strong construction
  • rotor shaft made of high-quality tempering steel
  • rotor segments mounted on shaft with couplings (over 20 years experience)
  • solid belt pulley for a high centrifugal moment

Individual features

  • water cooled cutting chamber for temperature-sensitive material
  • wear protected version for filled materials
  • various hopper versions
  • mechanical and electrical integration into a productionline

Technical specifications

ModelRS 38060RS 38090RS 38120RS 38150
Rotor cutting diameter [mm]380380380380
Cutting chamber opening [mm]650 x 505965 x 5051.280 x 5051.595 x 505
No. of rotary blades3 x 23 x 33 x 43 x 5
No. of stationary blades2222
Motor power [kW]22223030
Throughput* [kg/hr]approx. 400 – 600approx. 600 – 900approx. 800 – 1.200approx. 900 – 1.400
*depending on screen size and material


RS 38060 [mm]1.5501.1901.290
RS 38090 [mm]1.5501.1901.605
RS 38120 [mm]1.5501.1901.920
RS 38150 [mm]1.5501.1902.235


Various rotor versions, drives and blade qualities of the model range RS 38000 are individually designed for your application, grinding reliably, energy-saving and producing an optimum grinding material quality.

Suitable wear protection packages secure your investment, reduce your maintenance costs and increase your profit when grinding abrasive materials.

Water-cooled cutting chambers and cooling-air supply reduce the thermal stress on your materials, protect against plastification in the cutting chamber and enable optimum grinding even in critical applications.

Maximum energy efficiency thanks to the latest design, drive motors in the energy efficiency class up to IE 4 and the use of GETECHA EnergySave, a system that significantly reduces your power consumption under partial load.

Electrical accessories from GETECHA connect your rotary cutter RS 38000 to the peripherals, control upstream and downstream units, create safety and increase your productivity. If you need special equipment and cannot find it anywhere, please contact us.

The modular granulator platform of the GETECHA rotary cutter RS 38000 allows variations of a wide range of proven assemblies, components and functions from the entire GETECHA rotary cutter range.

Perfect dosing and material feed into the rotary cutter as well as material discharge are options which are decisive for grinding performance and regrind quality. GETECHA peripherals (belt conveyor, screw feeders, metal detectors, ionizers, screw dischargers and extraction systems…) optimize your grinding system and create efficiency and safety.

RS 38060 open

Hopper and screen holder can be opened quickly by means of hand hydraulics. All machine components are easily accessible.

RS 3806 with integrated sound proofing

The hopper is double-walled and equipped with a chute for feeding by conveyor belt.

RS 3812 after a shredder

A shredder is connected upstream of the RS 3812 granulator. A load-dependent control system ensures reliable production operation.

RS 3812 with combination hopper

The plate hopper on the rear side allows a controlled feeding of flat parts.