For dosing, sealing, feeding, discharging as well as measuring of bulk-solids. They are used for a broad range of bulk-solids like ashes, coal, cement, sewage-slurry, plastics, crystalline acids, methyl cellulose, carbon black or any other products in dusty or grainy condition. Standard Rotary-Valves work on the principle of volumetric-transport. The bulk solids are falling from the Inlet section into the mostly star shaped chambers by force of gravity. While the rotor is turning, a determined volume of the bulk-solid is moved towards the outlet. Based upon the fixed geometry of the rotors chambers, the conveyed volume is well defined. Our product-range provides various options, designs and materials. We offer a standard-product made from cast-iron, where all parameters which are not related to the housing can be configurated to match your bulk solids characteristics. Over and above we produce Rotary-Valves as a weld-construction, which are available in all customary materials. We provide plenty of options and extra equipment to perfectly serve all of your requirements, which arise from the conditions of your bulk-solid. As a result of our long-term development, we are able to provide standard Rotary-Valves for cement and rough materials in welded-design in highest quality with short delivery times and at an exceedingly competitive price. Our sizing ranges from 80mm – 2300mm rotor-diameter.

- made of heat resistant plates and surfaced wear plates with high abrasion and heat resistant cladding

Depending on the requirements, the Rotonivo® rotary paddle switch is used as a full, demand or empty detector in storage silos or process vessels and is suitable for use in almost all solids. With its simple electromechanical measuring principle it can also be adapted for extreme process conditions. A motor driven shaft causes the vane to rotate. Once the material level reaches the vane, thereby preventing further rotation, this creates a torque, which is converted via a switch to an electric signal. Once the vane is free again of the material, the output signal is reset and the motor driven shaft rotates again. This reliable and maintenance-free limit switch for safe level detection in bulk solids has international approvals for use in gas and dust hazardous areas and is also certified to SIL 2. A motor driven shaft causes the vane to rotate. Once the material level reaches the vane, thereby preventing further rotation, this creates a torque, which is converted via a switch to an electric signal. Once the vane is free again of the material, the output signal is reset and the motor driven shaft rotates again. This reliable and maintenance-free limit switch for safe level detection in bulk solids has international approvals for use in gas and dust hazardous areas and is also certified to SIL 2.

The bag filter INFA-VARIO-JET AJV is especially suitable for dedusting pneumatic conveying processes of bulk materials. All parts in contact with the product are manufactured of stainless steel serially. Because of the round construction, the bag filter is applicable for overpressure / low pressure up to +/- 0.5 bar. But this filter series can be used generally for all cases where a product / dust / air mixture continuously arises over a long period of time. It is also suitable for de-dusting of mechanical transporting and manufacturing processes.

Advantages of the RS30/40 Recycling The RS class shredders are characterised in particular by their high availability and process stability. In addition, they are functional in design and uniquely productive. A special advantage of the four-shaft shredder is the high quality of the output material, which is achieved due to the efficient material disintegration during the shredding process. The optimised piece sizes and homogeneity of the shredded material are ideal for downstream sorting processes and the extraction of valuable resources. The interchangeable perforated strainer permits the definition of granulate sizes depending on the application case. In general, each RS30 and RS40 shredder can be tailored to requirements, and is available either as a stand-alone solution or as a comprehensive solution. Low maintenance, with high safety standards Other advantages of the compact shredding machines: The low-speed four-shaft shredders are resistant to extraneous objects, and very low maintenance. Thanks to the pull-in mechanism, the machines do not need a hydraulic pusher system, which further reduces the need for maintenance. The low cutting shaft speed ensures low noise and dust pollution. Over and above this, the RS class shredders comply with high safety standards, which is of particular importance in the field of product destruction or the destruction of files and data. Overall, the types RS30 and RS40 are highly flexible and can be used in different recycling applications such as files, dashboards, automotive interior panels, bank notes, data, hard drives, films, plastic packaging, leather, metal chips, paper, plastic bottles, production waste, packaging materials and much more.

Maximum reliability for challenging applications Top-quality recycling for even the most extreme applications and materials from a premium manufacturer: The mature RS50, RS60 and RS100 shredders, which have been tried and tested under difficult conditions, are characterised by their outstanding reliability, their ability to handle unshreddables and a particularly wide application range - from electronic scrap and metals, through to plastics and data destruction. Further features are their rugged and resilient design, high availability and process stability, as well as low noise, easy maintenance and particle precision. Advantages of the RS50/60/100 As these machines are modular in concept, the speeds, torques, cutting unit apertures, cutters, perforated screens and sealing variants can be individually assembled for each industrial shredder depending on customer requirements. The rugged construction and the robust cutters make this high throughput shredder particularly attractive for multi-shift continuous operation and integration into existing plants. The middle-range RS class series is particularly effective in difficult recycling applications and in pre-shredding. In contrast to fast-running systems, four shaft shredders are especially resistant to foreign objects, meaning that if a cutting disc hits a foreign object, then the machine stops immediately. On the one hand, this prevents damage resulting to the shredder cutters. On the other, the reliable drive permits frequent reversing, which is particularly beneficial when shredding problematic materials. In addition, the manufacturer has integrated a perforated screen quick-change system as standard, which permits rapid and efficient changing of the screen and guarantees easy operation.

All ROSTA rubber suspension units comprise 3 major function. It’s a torsional spring, it is a pivot bearing and anti-vibration mount. All in one single unit! All ROSTA elements require no maintenance, are entirely noisless and have a long life. This technology has virtually no limit in use and applications. It gives you the following benefits: less components, no wear parts, better performance of the entire system and low life cycle cost, it is maintenance free!

RMS series: Blending system with multi-purpose possibilities ... Sizes: As a blending silo with a capacity from 100 litres to 20.000 litres or as a large-capacity blending silo with a capacity of up to 100 m3. In a position suitable for inside or outside assembly. Low operating costs thanks to low required power, low-maintenance and wear. Product-friendly homogenizing, drying, cooling and dyeing can for example be carried out in one working cycle. Working Method: Depending on its characteristics the product to be blended is fed either on top or at the side. It is also possible to feed it directly into the blending screw which is in the lower part. The blending screw consists of a sturdy central tube with welded anger-type helixes. The conical diameter and the progressive ascending slope are the decisive characteristics of the blending tools. They are chosen according to the silo diameter. Thanks to the special geometry of the open, slow turning blending anger the product can slowly flow from all horizontal levels of the silo towards the centre, where it is fed upwards with a slowly increasing feeding speed. Horizontal and vertical currents blend the whole silo contents perfectly within a short time. The RUBERG-Blending Silo is equipped with an insulated double casing, so thermal blending tasks can be carried out. For more details and informations please visit our booth E19-4 or get in contact with us by phone or mail!

Here you will find some informations about our exhibition machine: RUBERG Conical Ribbon Blender Type: RKB-TG 100 Cubic Capacity: 100 Litres Driving power: 7.5 KW Speed: variable Mixing time: variable Mixing Quality: > 1:100.000 Grade of emtying: up to 99.9 % Design: free-floating bearing-suspended mixing spiral 2 x cutting rotor 3.0 KW product temperature sensor liquid lances sample taking device CIP and compressed air cleaning System vertical dosing Feeder RVS 200-B with shut-off function Material: stainless steel 1.4301 (AISI 304) Specifications: hygienic design GMP, FDA, IFS, USDA compliant ATEX compliant Manufactured sizes: 100 up to 10,000 litres Options: hearting and cooling jacket weighing system filter system pressure and vacuum resistant For more details and informations please visit our booth E19-4 or get in contact with us by phone or mail!