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Latest update: 17.04.2020
RHEWUM GmbH
TEL: +49 2191 5767-0
FAX: +49 2191 5767-111

 
Germany

Rosentalstr. 24
42899   Remscheid
Germany
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While others are just screening, we are seeing the big picture. Since its foundation RHEWUM has always been looking for the perfect solution. As the leading company in the field of industrial sieving technology we do not just provide screening machines, but the optimal separation of bulk materials that is perfectly tailored to your needs. We can achieve this through customized technology that offers unrivaled reliability with the highest service and product quality.
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Increased soda production with modern screening machines from RHEWUM Sodium carbonate is difficult to screen as its hydrophilic properties cause agglomerations. RHEWUM’s high quality sieving technology increases production.
Increased soda production with modern screening machines from RHEWUM
Sodium carbonate is difficult to screen as its hydrophilic properties cause agglomerations. RHEWUM’s high quality sieving technology increases production. Soda ash is obtained from sustainable production sources, such as the processing of wood. Soda ash is an indispensable raw material in partticular for the glass industry, but also used as a bleaching agent in the chemical industry and not least in the lye of Bavarian pretzels. The demand for high-quality soda ash is high. The quality of the soda granulate is significantly influenced by the performance, and thus the quality, of the screening machine in use. Soda ash is considered to be a difficult material to sieve, which easily sticks to the screening mesh and tends to form lumps due to its hydrophilic properties. The screening mesh can quickly become clogged and the entire production come to a standstill. Thus, the reliable supply of soda ash for important industrial sectors, and with it the capacity of soda ash producing plants, depends on the screening machine. With the RHEWUM WA, RHEWUM offers a state-of-the-art screening machine with direct excitation of the
16.08.2021  |  268x  |  Product news  | 
Gentle sieving for use in large mealworm farms In cooperation with biologists, Rhewum has developed a new screening machine for sorting mealworms. Screening mealworms poses unique technical challenges with regard to animal health and safety.
Gentle sieving for use in large mealworm farms
In cooperation with biologists, Rhewum has developed a new screening machine for sorting mealworms. Screening mealworms poses unique technical challenges with regard to animal health and safety. Rhewum joins the Food Revolution, with a newly gentle sieving developed method for use in large mealworm farms In cooperation with biologists, Rhewum has developed a new screening machine for sorting mealworms. Mealworms are gaining importance in the food industry as a sustainable source of high quality protein, and screening them in an animal friendly way poses unique technical challenges. Top quality protein Mealworms have long been regarded as unwanted additions by the food industry, but they have enormous potential for making our future more sustainable. Mealworms may not look like much, but they contain top quality protein and unlike other animals raised for meat, their impact on the environment is much less and they have few requirements for a healthy existence in accord with their needs. Increasing demand for sustainable, climate friendly alternatives to conventional animal protein means an increase in the demand for mealworms. Highly specialized sieving Mealworms
18.05.2021  |  545x  |  Product news  | 
Environmentally conscious and high quality painting at RHEWUM In future, RHEWUM will use environmentally friendly water-based paints when painting its machines.
Environmentally conscious and high quality painting at RHEWUM
In future, RHEWUM will use environmentally friendly water-based paints when painting its machines. This not only benefits our environmental balance (VOC balance), which can be reduced to up to 78%. In this way it is now possible, among other things, to significantly reduce the use of diluents. A high quality and resilient corrosion protection is of course guaranteed. And that even with lower layer thicknesses. In addition, the drying temperatures can be halved from the current 80 ° C to approx. 60 ° C and drying times from four to two hours. Would you like to find out more about RHEWUM and its products? Contact us, we look forward to your questions.
25.03.2021  |  668x  |  Product news  | 
Virtual screening tests and production tours at RHEWUM Through a live stream customers can follow the screening test of their product live on their screen. You can also book a virtual tour of the RHEWUM GmbH production facilities.
Virtual screening tests and production tours at RHEWUM
Through a live stream customers can follow the screening test of their product live on their screen. You can also book a virtual tour of the RHEWUM GmbH production facilities. Considering the current pandemic situation, some time may pass before customer visits to our company are part of our daily business again. But we don’t want to keep you, our customers, waiting. That’s why we are offering you the opportunity to follow your screening test live in our technical center via smartphone, tablet or computer. Join us virtually when your product is tested and discuss the results directly with our screening experts. You can find out more about the process of a screening test on our homepage. Or experience RHEWUM GmbH live on a tour through the production facility and the technical center where you will get an exciting insight into our German quality production. Of course, you can also combine the tour with your screening test. Make an appointment with our screening experts today for your personal, virtual meeting at RHEWUM.
10.03.2021  |  659x  |  Press release  | 
Australian manufacturer impressed by German screening technology In an official announcement, the Australian graphite producer BassMetals Ltd. recently announced the latest developments of the company to its shareholders. Among them were the convincing results from the RHEWUM technical center.
Australian manufacturer impressed by German screening technology
In an official announcement, the Australian graphite producer BassMetals Ltd. recently announced the latest developments of the company to its shareholders. Among them were the convincing results from the RHEWUM technical center. Currently, BassMetals Ltd. uses three screening machines for producing five different (graphite) products. This procedure is very time-consuming and is to be simplified in the future by producing all separating cuts on only one machine. The company commissioned RHEWUM GmbH to deal with this problem and to find a solution. Whether as a pencil lead, solid lubricant, material for self-lubricating bearings and seals, or even as the shaft of a golf racket - graphite has many uses. In nature, the mineral occurs in the form of isolated flakes and grains in carbon-rich metamorphic rock and as veins in pegmatite. The company BassMetals Ltd. owns the Graphmada Large Flake Graphite Mining Complex in eastern Madagascar, in the immediate vicinity of the country’s only export port in Toamasina. From there, the mined and processed graphite is shipped primarily to the USA, Europe and India. The mining area has a unique graphite deposit in soft rock (regolith), which is characterized
17.02.2021  |  1012x  |  Press release  | 
Sodium carbonate perfectly screened with RHEWUM WA In the production of sodium carbonate with fluctuating feed rates and finest separations in the range of 200 µm, many manufacturers rely on the proven screening quality of the RHEWUM WA vibration screening machine to achieve optimum quality of their produ
Sodium carbonate perfectly screened with RHEWUM WA
In the production of sodium carbonate with fluctuating feed rates and finest separations in the range of 200 µm, many manufacturers rely on the proven screening quality of the RHEWUM WA vibration screening machine to achieve optimum quality of their produ Sodium carbonate has been used by humans for a long time and is considered one of the most versatile chemical products. Its applications include the glass industry, the chemical industry, the pulp and paper industry as well as the detergent and soap industry. The screening task usually consists of screening out the existing dust content from the actual soda product. Recent screening tests with sodium carbonate at the RHEWUM technical center confirm that the type WA screening machine is perfectly suited for finest separations at high capacities. The screen cloth is excited to high-frequency vibrations by means of beater bars directly applied to the screen cloth. Outside of the screen housing rugged electromagnetic drives rock the knocker shafts, conveying the high frequency oscillation directly into the screen mesh. Accelerations of up to 15 g and more are thus achieved on the screen cloth. The power of the electromagnets can be adjusted during operation via an electronic
12.01.2021  |  866x  |  Press release  | 
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