Rhewum Gmbh

This type of machine is predominantly used for easy classifying tasks. The driving principle is based on two counterrotating out-of-balance motors which create a linear vibration. The material moves straight across the inclined separation plane.

The separation quality of the multi-deck probability screen is limited concerning the single decks. But if the single decks are regarded in combination to produce one fraction the screening quality is considerable for such a compact machine.

An advantage of the machine is the good accessibility of the machine which leads to lesser downtime during maintenance. Maintenance effort is reduced by the driving principle with two maintenance free out-of-balance motors. The large maintenance openings simplify the change of the screen decks from outside of the machine.

The aggregate can be setted or be suspended so no vibrations will be carried into the building.

Common machine size is between 1.5 m² and 18 m² for each screen deck resp. machine. Other sizes as well as special designs are possible. Electrical power for this machines lies between 2.4 kW and 10.2 kW (!).

multi-deck screening machines type mds are designed for a variety of accurate separations for the medium to fine grains size. 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 product to be screened passes over the horizontally arranged screening surface and the machine works with slight accelerations of vibration, thereby leading to only negligible wear on the screen cloths and the machine itself.

the modular system allows to superimpose up to 23 screening decks in one sieve stack so that machines up to 112 m² total screening surface producing 24 different fractions are possible, if necessary in parallel arrangement. On demand different fractions can be produced in one machine without changing the screening nets.

by several repetition of the same screen deck sequences (technological units) huge screening surfaces are possible and additional discharging screen decks allow a perfect adaption of the machine to the screening task. The technological unit system affords a variety of screen net combinations so that individual screening problems can be solved on customer's demand.

screening conveyors are horizontally installed linear motion screens and constructed to separate and simultaniously transport products. Depending on screening task they are equipped either with screen cloths or with punching plates and can be delivered in gastight or pharma and food execution respectively in special construction as per customer's demand. screening conveyors are horizontally installed linear motion screens and constructed to separate and simultaniously transport products.

depending on screening task they are equipped either with screen cloths or with punching plates and can be delivered in gastight or pharma and food execution respectively in special construction as per customer's demand.

rius linear motion screens are mainly used to classify medium to coarse bulk materials. Owing to their relatively simple construction they represent an economic and versatile solution for various separation tasks. The standard machine sizes are in between 0. 6 m and 2. 4 m width and 1. 2 to 6. 0 m length.

rius circular motion screens are economic solutions. Their entire body is vibrated by only one out of balance motor creating a circular motion. The undefined transport movements requires an angle of inclination of more than 15°. Standard machine sizes are in between 0. 6 m and 2. 0 m width and 1. 2 m to 2. 5 m length.

the linear motion vibrating screen type ug uses linear vibrations which are generated by an out-of-balance drive. linear motion vibrating screens are low-cost machines which whole screen body is excitated. According to application they are executed as one- or multiple-deck screens. Various screen cloth can be used such as wire-cloth, perforated plates, synthetics etc.

linear motions are generated by out-of-balance drives which are connected by a cardan joint to an electric motor.

due to their highly robust design this screens are mainly used in the minerals industry.

uw circular motion screening machines are an economic solution. Their entire body is vibrated by contra-rotating outof-balance masses creating a circular motion. uw circular motion screening machines are an economic solution. Their entire body is vibrated by contra-rotating outof-balance masses creating a circular motion. The undefined transport movements require an angle of inclination of more than 15°.