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Screening machines and screen mesh

The German Rhewum GmbH is specialised in the building of static screening machines that are set up diagonally in order to prevent loads on the structure of your building. But they also produce screens with a dual frequency, horizontal multi-level screens, wet screening machines and air classifiers.

Screening machines and screen mesh

Screening machines with vibrating screen mesh : RHEsono and RHEmoto

High performance vibrating machine type RHEsono ane RHEmoto are used for classification of bulk material in the finest to medium grain size range. These machines are set up diagonally and designed in such a way that the bottom of the screen mesh is struck by knocker bars that cause it to vibrate. The products distributed on top of the screen mesh jump up and tumble down over the screen mesh. The housing of these machines is completely static. This means no dynamic loads are transmitted to the steel construction or the building, so these screening machines can be installed on the top floor of a production tower.

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Screening machines and screen mesh
Screening machines and screen mesh

RHEsono

In the RHEsono machines, the latches are hit against the screen mesh by electromagnetic drives, positioned outside the screen housing. This allows you to increase the vibration frequency to the maximum briefly during screening in order to clear the screen, and results in a stable, optimum screening without having to stop the machine.

High performance vibrating machine type RHEsono and RHEmoto are often used for sticky or difficult to screen products like sugar, salt or agrochemical products

Advantages:

  • Ideal for extremely small (from 100 µm) to medium-sized particles.
  • Small footprint.
  • Energy-efficient.
  • Replacing the screen mesh only takes 20 minutes.
  • Available in many different dimensions.
  • Food grade executions are available.

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

RHEmoto

In the RHEmoto screening machines, the screen mesh is struck by the high speed movement of transversally mounted knocker bars located beneath the screen cloth. Out of balance motor drives rock the knocker bars, conveying the high frequent oscillation directly into the screen mesh.

High performance vibrating machine type RHEmoto and RHEsono are often used for sticky or difficult to screen products like sugar, salt or agrochemical products

Advantages:

  • Ideal for extremely small (from 100 µm) to medium-sized particles.
  • Small footprint
  • Energy-efficient
  • Replacing the screen mesh goes quick and easy
  • Available in many different dimensions
  • Food grade executions are also available

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Screening machines and screen mesh
Screening machines and screen mesh

Screening machines with a dual frequency : RHEduo

In the RHEduo machines the screening principle is based on two vibrating motors with different speeds and different operating weights. These screens are ideal for the screening of medium-sized to large particles.

Advantages:

  • Ideal for medium-sized particles (2 to 40 mm)
  • Extremely low service costs
  • Can process products to 450°C
  • Can handle large volumes (to 500 ton/hour)
  • Minimum vibration of the housing

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Simple linear screening machines: RHEflex

The Rhewum RHEflex screening machine is an economical solution for the screening of bulk goods in medium-sized to large dimensions. It operates at an angle of 15° and uses just one vibration motor.

RHEflex screening machines can be adapted for use in the food or pharmaceuticals industries.

The standard machines are between 600 and 2400 mm wide and can be fitted with either screen meshes or PU screen plates.

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Screening machines and screen mesh
Screening machines and screen mesh

Horizontal multi-deck screening machines RHEstack

By using two contra-rotating out-of-balance motors generating a linear motion, the particles are thrown up and down several times until they leave the machine, so called micro throwing principle.

The modular system of the RHEstack sifter allows to superimpose up to 23 sifting decks in one sieve stack! So that machines can produce 24 different fractions.

The screen levels consist of wooden or metal frames with a screen mesh on both sides, sandwiching plastic balls that keep the mesh free of product.

Advantages:

  • Can contain up to 23 different screen levels, whith in total 112m² screen surface area.
  • Up to 24  very narrow fractions can be generated with 1 machine.
  • Screen frames in wood, metal or stainless steel
  • Also suitable for food applications

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Looking for other types of screening machines?

Rhewum produces other types of screening machines, and we can supply the screen mesh for all of them!

So feel free to call us for advice on the screening or fractioning of your products.

Or send an e-mail to info@eskens.com.

 

Send us an e-mail for more information
or call +31 172 46 80 46
or call (BE) +32 15 45 15 00

Screening machines and screen mesh

Our other products for Processing bulk goods

How can we help you?

We will reply immediately: info@eskens.com.

Or call us: +31 172 46 80 36 (Netherlands) or +32 15 45 15 00 (Belgium and Luxembourg).