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Granulation of Carpet and Floor Covering Waste with the Knife Mill, type PSRH

Size Reduction of Edge Trimmings,  Tiles, Sheets, or Skeletons from Production Waste

The ORIGINAL PALLMANN Horizontal Knife Mill, type PSRH, called Biber, with an hydraulic feed system, is best suitable for the size reduction of most various types of carpet and floor coverings such as edge trimmings, tiles, sheets or skeletons waste from the production.

Method of Operation

Installation of the granulator is on the production floor or in a pit.

Material is fed into the granulator by belt conveyor or by dumping the content of a box directly into the feed hopper of the machine. Once the feed hopper is filled and the feed hopper cover closed the hydraulic flap opens the cutting chamber and the automatic cutting cycle of the machine begins.

A hydraulic cylinder moves a pusher backward and forward. The pusher feeds the material into the cutting chamber of the granulator. The movement of the pusher is automatically load controlled by the main motor. In case of an overload the pusher stops and retreats a short distance, then starts its forward movement again. When the pusher is fully extended and positioned at the front of the hopper close to the rotor it will reverse to the rear of the hopper and start a new forward cycle. These cycles repeat each other until the feed hopper is empty

Fine material gets discharged through the screen into a pneumatic discharge system. Bottom discharge onto a mechanical conveyor or into a bin is available.

An open, alternating slant cut rotor is standard. Bearings are outboard and no grease can enter the grinding chamber.

The screen has a large open area; the standard hole size of the screen is 12 mm ( 1/2"). Other screen sizes are available. The material produced is ideal for feeding densifiers, Plast-Agglomerators and extruders with ram feeders.

1.       Feed Hopper

2.       Horizontal Knife Mill

3.       Fan

4.       Cyclone

5.       Material Collecting bin

6.       Control cabinet

Advantages & Features

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Fully automatic operation

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Large in-feed opening, feed hopper easy to fill

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Large feed hopper; feeding of whole bales or full boxes of waste

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One-step size reduction to the desired final size

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Finished product is an excellent material for further processing

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Easy access to the cutting chamber for cleaning purposes

Technical Specifications

Type

PSRH 6-6 6-9 6-12

6-15

12-8

16-12

Cutting Chamber mm 480-600 480-900 480-1200 480-1500 540-880 800-1130
Rotor diameter mm 600 600 600 600 1200 1600

Motor

kW 45-55 75-90 90-110 110-160 160 200

Capacity*

Kg/hr 300-1300 500-2000 650-2600 800-3200 1000-4000 1750-7000

* Throughput Rate varies depending of the feed material

 

 

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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