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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_RHEWUM Spiral Conveyor

RHEWUM Spiral Conveyor

LOGO_RHEWUM Spiral Conveyor

RHEWUM Spiral Conveyor

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Conveying technology for vertical transportation of bulk solids.

The sturdy vibrating spiral conveyors are suitable for the transportation of bulk solids from different production processes. These solids may be powdery, fine-grained or even coarse-grained. They are used in the chemical and food industry, but also in the raw materials industry. With the double bottom of the conveyor a product handling can be realized. It is possible to either heat, dry or cool the products during transportation. If desired, the conveyors can be manufactured in stainless steel.

With the easy-to-clean RHEWUM Spiral Conveyor you achieve a transportation that is gentle to the material and saves energy and space. Its design is modular: In addition to the spiral top part we also have a bolted vibratory drive with base or a hanging version with overhead drive as well as an optional inflow plate for the variable feeding. Also a multichannel conveying can be realized when desired.


•           Diameter:                      500 – 1400 (outside), 250 – 700 (inside)

•           Conveying capacity:       0.5 – 14.0 m3/h

•           Maximum head:             up to approx. 7,500 mm

•           Space requirement:        1.0 x 1.0 m – 1.8 x 1.8 m

•           Drive power:                   3.0 – 14.5 kW

It should be noted that the final construction of the machine depends on the transported material, the delivery height, the desired additional requirements (cooling/ heating) and the operating conditions. Because of the many potential influences it is necessary to conduct conveying tests in RHEWUM’s testing facilities.

The spiral conveyor is a special type of vibrating channel that allows a vertical transportation on the basis of vibration feeder technology. The conveyor path runs helically under increase around a torque tube.

The general use of vibrating spiral conveyors is one of the standard solutions for handling bulk materials. Granules from rubber or plastic, chemical respectively pharmaceutical products, metal salts, welding powder, catalysts and abrasives as well as milk powder, powdered coffee, tea, nuts and cereals are transported, dried and cooled with this conveyor.

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