Solutions by

Industry

Chemical

Food

Pharmaceutical

Plastics & Rubber

Blow Molding
Compound & Masterbatch
Coating Powders
Extrusion
Films
Foams
Injection Molding
Carpet & Floor Coverings
Nonwovens
Rotational Molding
Thermoforming & Sheet production
Rubber Industry
WPC

Mineral

Recycling

Wood

WPC

 

Products

Crushers & Shredders

Granulators

Pulverizers

Agglomerators

Laboratory Mills

Ultra-Fine Grinding

 

 

The Polygrinder® Type PM for the Masterbatch Industry

Pulverizing of Granules from Virgin Materials and Compounds

With the Polygrinder®, type PM, high quality powders are gained for masterbatch production and compounding. The optimum particle size of the end powder guarantees a good mixture and adhesion of the additives. The user can process a wide spectrum of materials such as PE, PP, PA, PC etc. at ambient temperature.

Method of Operation

A vibratory feeder evenly feeds the granules into the Polygrinder®, type PM. Pulverizing is effected between the serrated grinding elements of a rotating and a stationary grinding disc. The downstream fan vacuums the powder from the Disc Mill and conveys it, over a very short distance, to the cyclone. The finished product is discharged through a rotary air lock into a bin. A filter (optional) cleans the discharged air. The entire system is fully automatic and controlled from a control cabinet. For operation and cleaning purposes after material change, the system has been designed in such a way, that the mill and the piping are installed at a comfortable working height.

  1. Storage bin
  2. Vibratory feeder
  3. Disc Mill, type PM
  4. Cyclone
  5. Rotary air lock
  6. Sacking station
  7. Fan
  8. Filter
  9. Control Cabinet

Advantages & Features

bullet

Pulverizing without using liquid nitrogen

bullet

Excellent powder characteristics: large specific surface, good flow rate, good mixing possibility

bullet

Smooth interior of the  mill housing, without any dead corners

bullet

Easy and quick cleaning when changing material or colors

bullet

High throughput rate at favorable specific power consumption

bullet

Compact design with minimum space requirements

Technical Specifications

Type

PM

300

500

Rotor diameter

mm

300

500

Motor

kW

30-37

45-55

Throughput Rate*

Kg/h

100-300

250-950

* Throughput Rate  may vary depending of the feed material

Home | About PALLMANN | Products | Solutions by Industry | Parts and Service | Contact Us | Sitemap


Quick Search:

© 2009 PALLMANN Industries, Inc.
PALLMANN Industries, Inc.
36 Atlantic Way, Clifton, New Jersey 07012 - USA
Phone: (973) 471-1450 - Fax: (973) 471-7152
Email: info@PallmannIndustries.com