90 KW stainless stee PULVERIZER #222687 For Sale

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120 horsepower stainless steel pulverizer
( 89 kw stainless steel pulverizer )

IPPE Stock Number: 222687

Equipment Category PULVERIZER
Capacity 120 HORSEPOWER / 89 KW
Product Description 90 KW stainless steel Model 8 MA Mikro Atomizer air swept classifying pulverizer/mill, Serial number 68B319.all parts which are in contact with the product are stainless steel, Driven by a 90 KW. 3/50/500 volt, 2975 rpm EExde1-1B-T4-B3 motor, capacity is 100 kgs to 2000 kg/hour, down to D90 = 20 microns, the mill grinds, classifies and conveys the product the Mikro-Atomizer uses air flow to convey materials to the grinding zone, size reduction occurs when hammers fitted to the rotor impact particles @ 4000 to 8000 rpm, a deflecting liner returns oversized particles to the hammer impact zone for further reduction, the ground materials are then conveyed to the classifier wheels which are mounted to the grinding rotor, larger particles are rejected for regrinding as the desired particles are air conveyed by internal fan blades and exit the mill for collection

Used Pulverizers

Most Pulverizers have a housing with and internal rotors that spins at a high speed with either fixed or swinging knives, hammers, or rods/pins to size reduction using impact. Most have a screen discharge, where the product stays in the pulverizing chamber until it is small enough to fall through the screen. For finer particle sizes, Air classification mills are used, where the product stays in the pulverization chamber until it is light enough to flow out of the mill in an air stream.

The different types of Pulverizers are:

  • Knife mills – Fitzpatrick, Fitzmills, Commutators
  • Hammer Mills – Micro Pulverizer, Pulva Mills
  • Pin Mills – Alpine mills, Bauer mills
  • Rotary Mills – Williams, Jeffery
  • Air Class Mills – Micro Atomizer, Hosikowa, ACM, Imp Mills


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