Milling, Crushing & Cryogenic Grinding

The First Step for Many Processes

 
 

We have a large portfolio of solutions for a variety of potential applications in contract milling and contract shredding. At our production plant in Calenberg - located close to Hannover, we carry out plastic and cryogen-grinding. Additionally we handle all technical products, food and excipients at our headquarters in Rosenberg.

 
 
Cutting mills

Cutting mills

  • pre-milling/milling
  • production of fibrous or agglomerated ground material
 

 
 
Hammer mills

Hammer mills

  • pre-milling/final milling of brittle and abrasive ground material
 

 
 
Grinding machines

Grinding machines

  • suitable for breakdown into fine particles for ground material with abrasive properties
 

 
 
Roller mills

Roller mills

  • milling of granulates to produce free-flowing particles with a low proportion of finely ground material
 

 
 
Pin disk mills

Pin disk mills

  • fine milling, suitable for sticky products
  • if desired, the rotor and the stator can run in opposite directions or nitrogen can be added to increase brittleness
 

 
 
Impact mills

Impact mills

  • extremely fine milling with rapid discharge of material: low degree of thermal strain on the ground material
 

 
 
Classifying mills

Classifying mills

  • extremely fine milling and easy-to-clean, sieve-less machines with integrated air classifiers.
 

 
 
Cryogenic mills

Cryogenic mills

  • for milling temperature-sensitive materials, especially for tough / rubbery-elastic materials
 

 
 
Universal mills

Universal mills

  • for test milling and small amounts. exchangeable milling inserts provide high flexibility
 

JRS, your service partner in contract manufacturing, implements your project in shredding, milling and cryogenic grinding. Go to our contact form with just one click:

Contacting Contract Milling 

All rights reserved ©2016 J.RETTENMAIER & SÖHNE GmbH + Co KG

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All rights reserved    © 2016 J. RETTENMAIER & SÖHNE GmbH + Co KG

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