Disk/rotor screen

BRT HARTNER SF

Post-Treatment of the Mixed Paper Fraction

Product Highlights

For optimal subsequent treatment of mixed paper fraction
Efficient screening of disruptive materials and small parts
Dynamic adjustment of the screen cut
Cost-effective and durable

Further Highlights

Loosened up and even material feeding to post-sorting
Easy to clean
Small dimensions
Easy integration into existing sorting systems
Easy replacement of individual rotor elements

Optimal separation

Efficient cleaning of mixed paper
Oversize grain in from of high-quality deinking material
DynDynamic adjustment of the screen cut
Optionally with frequency-controlled speed adjustment

Proven System

The rotating rotor elements consist each of an axle with oval disks. They are driven by an electric geared motor via chains and chain sprockets. The up and down movement sets the material in a kind of "floating" motion.

How Does the Fine Screen Work?

The fine screen uses small steel disks to move the material to the upper discharge point. Depending on the desired throughput rate, it is equipped with two or three screen decks, each with its own drive motor. This allows the speed to be set differently. The decks are arranged in cascades so that the material is turned at least once. The newspapers and magazines are cleaned and moved across the decks. Small impurities, on the other hand, are discharged downwards through the screen disks into a bunker.

BRT HARTNER SF Disk/Rotor Screen

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Technical Data BRT HARTNER SF

Working Width (mm)
Length Approx. (mm)
Screen Area Approx. (m²)
Weight Approx. (t)
Screen Cut Approx. (mm)
Cascade
Number of Rotor Elements
An. Discs per Rotor Element
Drive Power (kW)
Throughput Capacity up to (t/h)

SF 40
1,800
4,000
6.7
2.9
> 100
-
24
15 - 19
2.2
7

SF 60
1,800
6,000
9.8
4.5
> 100
500
36
15 - 19
4.4
12

SF 90
1,800
9,000
14.7
7
> 100
500
54
15 - 19
6.6
18