Bematek Colloid Mill - Milling Head, Rotors & Stators

Bematek's simplified milling head assembly design requires no special tools to assemble and is designed for fast and easy clean-in-place (CIP) operation. The Z-Series models feature a milling head consisting of a feed impeller to assist the flow of product into the rotor / stator gap; a stainless steel conical rotor; and a stainless steel, water-jacketed stator. The ideal rotor / stator combination is determined by the specific application and standard combinations are available for:

  • Low-, medium-, or high-viscosity products
  • Smooth-textured, pulpy, or fibrous products
  • Abrasive slurries
  • Friable products
  • Fine grinding.

 

 

 

 

 

 

 

 

 

Standard Features

Options

  • Conical, matched rotor / stator set
  • Rotor / stator gap may be adjusted with mill running
  • 316L stainless steel wettables with Viton o-rings
  • Rotor speeds up to 10,000 fpm, to suit application
  • Single or double mechanical seal, as needed
  • Alternative rotor / stator materials and designs
  • Alternative seal face materials
  • Electrical V-F drive for rotor speed control

 

 
  • All stainless steel construction means no paint chipping or rusting
  • Gap is adjustable while machine is running, allowing accurate control of product consistency.
  • Milling head requires no special tools to assemble and it’s smooth contour design allows for clean in place.  Provides quick set-up and easy clean up.
Bematek CZ-640 Colloid Mill Rotor Stator
  • Lab results are scaleable to production machines, allowing you to speed product to market.
  • All product contact surfaces made from 316L stainless steel for 3A, USDA, and FDA compliance.
  • Improved heavy-duty drive end allows for precision control of rotor / stator concentricity, means routine cleaning and service will not effect factory-set alignment.

 

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