Suche

GA 270

Granulating Machine GA 270

Task:

  • Granulation of metal powder and ceramic bonds with and without diamonds
  • Granulation unit for compacting and rounding the pre-granulate
  • Easy handling with low space requirements, low maintenance and easy cleaning for high productivity

Main features:

  • Passing unit with infinitely adjustable passing blade
  • Stainless steel sieve for producing the pre-granulate
  • Capacity 1.5 litres
  • Granulate throughput up to 10 kg/h
  • Direction of rotation reversal to protect the sieve
  • Drying unit with infinitely variable conveyor belt
  • Temperature-controlled infrared radiator
  • Suction unit
  • incl. 3 sieves (0.6 mm; 0.8 mm; 1.0 mm)

Options:

  • Mixer KMM 636
  • Mixer PM 20
  • GRS 240 / GRS 200 granulating vibrating sieves

GGM 130

Granulating Machine GGM 130

Task:

  • Granulation of metal powder and ceramic bonds with and without diamonds for very good flow properties
  • with improved wet granulation process for the production of finer and rounder granules

Key features:

  • Short set-up times thanks to quick and easy to change pelletising unit
  • All powder-carrying parts can be changed to prevent powder carry-over
  • Can be used economically for batch sizes from 500 g
  • Pellet throughput of up to 5 kg/h
  • Fine and uniform pellets from Ø 0.4 mm
  • Drying unit with infinitely variable conveyor belt
  • Temperature-controlled radiant heater
  • Suction unit
  • incl. 8 sieves (2 per mesh size: 0.4 mm; 0.6 mm; 0.8 mm; 1.0 mm)

Options:

  • Mixer KMM 636
  • Mixer PM 20
  • GRS 240 / GRS 200 granulating vibrating sieves

GA 300

Granulating machine GA 300

Task:

  • Granulation of metal powder and ceramic bonds with and without diamonds for very good flow properties
  • with improved wet pelletising process for the production of fine and round pellets
  • Increased productivity, consistent quality and easy maintenance

Key features:

  • high productivity with up to 20 kg/hour
  • fine and uniform pellets from Ø 0.4 mm
  • unmanned operation due to 28 litre powder storage capacity
  • Powerful extraction system with safety monitoring
  • long and wide drying belt for fast and even drying
  • New pelletising principle

options

  • KMM 636 mixer
  • PM 20 mixer
  • GRS 240 / GRS 200 granulating vibrating sieves

GRS 240

Sieving Unit GRS 240

Task:

  • Sieving of granulate to ensure uniform grain size
  • Achieving a consistently high segment quality
  • Reuse of the rejects

Main features:

  • for granulate sizes from 0.315 - 1.4 mm
  • Infinitely adjustable vibration frequency
  • incl. 0.3 mm lower deck screen, one 0.6 mm and one 0.8 mm upper deck screen
  • upper deck screen

Options:

  • Additional upper deck sieve Mesh size: 0.6 / 0.8 / 1.0 / 1.4 mm
  • Additional lower deck screen mesh size: 0.315 / 0.4 / 0.63 mm
  • other mesh sizes on request

GRS 200

Sieving Unit GRS 200

Task:

  • Sieving of granulate to ensure uniform grain size
  • Achieving a consistently high segment quality
  • Reuse of the rejects

Main features:

  • for granulate sizes from 0.2 - 1.2 mm
  • Adjustable flow behaviour of the product on the sieve
  • Mobile

options:

  • Additional sieves: 0.2 / 0.3 / 0.4 / 0.5 / 0.6 / 0.8 / 1.0 / 1.2 mm
  • Elevation of the pelletising machines for positioning the GA 270 or GA 300 above the GRS 200

Granulating

The granulation of metal powders and ceramic bonds is a process for the production of granulates that are used for volumetric cold pressing. The advantages of using granulates are manifold. The lower die wear increases the consistency and durability of the mould dies, which leads to reduced wear and a longer service life of the mould components. At the same time, the powder and diamond distribution in the segment is improved, as the granulate enables a homogeneous distribution of metal powder and diamonds, which optimises the material properties for a higher product quality. Another benefit is the reduction of metal powder dust in the air, which minimises environmental impact through lower dust emissions while improving working conditions and air quality in production.

Process control and optimisation play a decisive role. Adjustable parameters for pelletising processes are important here, as is the monitoring of pellet quality and consistency. The integration of automation technologies enables precise results and contributes to increasing the efficiency of the overall process.

The improvement in quality is reflected in the homogeneity of the pellets, which in turn leads to uniform material properties. This helps to reduce defects and inhomogeneities in the end products and increases production efficiency through granulation. The optimisation of the structure and properties of the end products is another positive aspect of this process.