Stock preparation

Used machines to produce pulp and for the processing of waste paper to usable fiber material.

Main image Name Producer Type Size Capacity

Bearing / drive section for Voith GR 20 pressure screen

Bearing / drive section for Voith GR 20 pressure screen. The older Version with casted housing and rubber lining in refurbished conditiov

Voith GR 20

Spare bearing / drive unit for Voith size 30 pressure screen

Spare bearing / drive unit for Voith size 30 pressure screen in refurbished condition

Voith Size 30 30

Reject press, screw press, Akupress A 500

Used reject press, screw press made by Kufferath

Kufferath Akupress 500 500 mm

Turboseparator Voith ATS 20 in refurbished condition

Machine housing inside covered with metal

Voith ATS 20 20

Gearbox made by Renk 1150 KW

Second hand reduction gear:

Manufacturer: Renk

Year: 1970's overhauled in 2004

Power: 1150 KW

Input RPM: 1480

Output RPM: 250

Gear ratio: 5,92

Oil viscosity: 46

Approx. oil quantity: 250 L

Renk AG 6 V Gear ratio: 5,92 1150 KW

Gearbox 600 KW

Second hand / used gearbox

Ratio: 1/ 27.706

2 input / 1 output

Total power: 601 W

Elli C3.450 600 KW

Separplast size 1 Maule

Second hand / used separplast made by company Maule

Maule Size 1 1

Pressure screen Lamort SP 600

second hand / used pressure screen SP 600

Housing material: Stainless steel

Lamort SP 600 SP 600

Claflin Refiner Bolton Emerson 202

Bolton Emerson Claflin 202 202

Water rake channel rake Filter screen FRS 3

Second hand channel rake, water rake, filter screen FRS 3 ,

For a canal width of 580 mm

General functional description:
The filter screen helps to mechanically clean liquids, mainly communal and industrial waste water. The liquid flows through the drain, in which the machine with its lower machine frame is installed. The filter frame essentially comprises a continuous filter belt, which consists of perforated filter cages with rakes. The filter cages are attached to a conveyor chain on both sides, which drives the filter belt. The filter cages are in the form of an arc. The filter cages of the machine restrain organic and inorganic rejects. The filter area is occupied by the restrained rejects, through which the free area is reduced. This lowers the volume of flow or the differential level (calculated from the water level before and after the machine) increases. If a measuring device ascertains that a predetermined limit value has been exceeded in case of the water level, the filter belt starts moving. The occupied part of the filter area (in the direction of flow before the screen) moves from the drain and is cleaned at the upper deviating point using a rotat-ing brush roller. The cleaning is supported by a nozzle bar, which is operated at a water pressure of approximately 3 bar. The cleaned filter belt runs downwards on the rear side of the screen and dips into the drain (the cycle re-starts). The restrained screenings fall under the brush hood into a flume, press with funnel, a conveyor, a container or another receptacle.

FSM FRS 3 380 mm rake width