At Grenzebach’s Bad Hersfeld site in Germany, a 400 m² technology center with an integrated laboratory is available — equipped for practical testing of raw materials and process engineering workflows. Individual customer requirements are analyzed, tested, and further developed—under realistic conditions and with the goal of creating customized, process-oriented solutions.

Application area: The telescopic loading device is used for transshipment of dust-like and granulate bulk materials from silos into road tanker vehicles and railway tank cars. Loading open vehicles and containers is possible using a special design. The transshipment of the products is free of dust if the device is connected to a filter system with 15 - 20 mbar vacuum pressure. Design: The telescopic loading device basically consists of the upper part with pulley and ventilation nozzles, the flow shaft attached with chains and the lower part. If required, a fill level limit switch which prevents overfilling can be installed in the closing cone. A manual or motor-driven winch is used for raising and lowering the device. The motor-driven winch is fitted with a special device which causes automatic retraction of the extended telescopic loading device if the vehicle sets in its springs due to the load of the filling. Depending on the application area, the telescopic loading device can be made of normal steel or stainless steel. Any combination of polyamide cones is possible. The bellows is supplied made of a special fabric depending on the intended use. Throughput: For size DN 200/88: approx. 100 m3/h For size DN 300/88: approx. 150 m3/h. The throughput depends on the bulk material, the silo and the discharge aid.

Tensioner PSE, single-stage 1500 bar maximum operating pressure The one-stage hydraulic tensioner PSE enables screw joint assembly and disassem-bly without torsional stress for the bolt. The pre-tensioning power is precisely adjustable. Its flat design makes the PSE particularly advantageous in axially restricted spaces. The knurled attachment additionally included will also ensure successful tensioner application with bolt protrusions of excessive length. The Plarad tensioners are available in a range of sizes with individual adjustment for every bolting need.

The concept and production of machine components for the maintenance-free tensioning of belts and chain drives has always been a core competence of ROSTA. Whether for the initial tensioning of large belt drives with our self-adjusting motor base suspension or for efficient secondary tensioning by means of easy-to-install chain and belt tensioners, ROSTA has the perfect solution! When using the ROSTA tensioning systems, problems such as the compensation of lengthening due to age and belt slip are no longer an issue in your machine design - you can simply forget the periodical re-tensioning maintenance!

The JEL 200-II sieve analysis machine determines the particle size distribution of bulk materials according to the plane motion principle and delivers reproducible results. It is motor-driven, controlled via a display, and can accommodate up to six sieve frames plus lid and base. The device is suitable for dry, powdery, and coarse-grained materials and supports statements on grinding and processing. Standard-compliant sieve meshes according to DIN ISO 3310 and ASTM E11-87 are used.

• Test sieves made of stainless steel or synthetic fabrics • With test sieve fabric made of DIN ISO 3310-1 stainless steel or woven polyamide • With soft solder seam resistant to temperatures of up to 170°C • Available sieve diameters 50 to 600 mm • Special manufacture also possible, e.g. with handles • Test sieve fabric with mesh sizes from 20 μm to 150 mm • Square perforated metal screens with aperture size from 4 mm to 125 mm • Extensive range of accessories for analytical screening machines, e.g. cover, collecting vessels or seals • Suitable for all current analytical screening machines

Textile conveyor belts are used for bridging medium and long distances and for transporting heavy material. These standard belts are made of an EP canvas cushioned by layers of rubber and protected by a wear-resistant cover plate. These features provide Ambelt® textile conveyor belts – which are always manufactured with a solid rubber edge in accordance with DIN 22102 – high tensile strength, stability and troughability as well as low elongation with the recommended load. Ambelt® textile conveyor belts are primarily used in the following industries: Chemical industry Coal-fired power stations Iron and steel industry Quarries Recycling industry Sand and gravel industry

The ADAMS® technology from HAVER & BOECKER protects complexly produced, powder bulk materials during filling and transport through the use of tightly sealed shut, tear-resistant and clean packaging. Resources are conserved and CO2 emissions reduced. The film packaging can be easily emptied of product residue and then recycled as a valuable material. The new generation presented in 2022 simplifies the cleaning effort due to its short, flow-optimized product path. This makes the ADAMS® technology applicable over a significantly wider range of products. The ADAMS® technology can be used to fill powder products with poor flow properties that have a particle size of up to 14 mm into 5-50 kg bags at a packing speed of up to 2,000 bags per hour. Product compaction and bag de-aeration result in compactly packed bags with low volume. This leads to continuous film savings which in turn translate into considerable cost savings. The bags used are purely PE-based with up to 70% recycled content and are 100% recyclable. Not only are the bags characterized by their compactness, but also the ADAMS® system itself is more compact than any other system on the market. In particular, its low overall height allows the system to be used at a variety of locations. Gentle on resources In order to operate sustainably, resource-conserving use is particularly important. The robust and extremely dense film packaging material offers many advantages, such as a long lifetime that ensures a consistently high product quality. This is achieved through high UV and aroma protection. The particularly long shelf life provided by the film bags prevents customer complaints. The tear resistance of the film packaging guarantees up to 95% less damage during transport and storage. Due to the PE bags’ high frost and weather resistance, the packaged products are always reliably protected, even under adverse outdoor weather conditions.

LÜRA boxes are quick to assemble, easy to modify, and expand. Ground anchoring or foundations are usually unnecessary. The hollow steel walls are filled on-site with sand, gravel, soil, or water, giving them exceptional stability. This prevents slippage, chipping, or contamination from the fill material.

One strong substructure, all functions! LÜRA steel partition walls combine more advantages than any other hall construction. They serve as a load-bearing structure, retaining wall, and partition – all in one! LÜRA is more economical than conventional substructure systems made of concrete blocks or reinforced concrete. Because the substructure requires fewer roof supports, more usable space is available inside the hall.

Capanivo® capacitive level switches are universally applicable in bulk solids, granulates, powders, liquids, highly viscous oils, slurries and pastes as full detectors, overfill protection, demand or empty detectors, as level switches or for interface measurement in mixers, silos, tanks, process vessels, hoppers, troughs as well as channels and pipelines. Due to different device versions, installation situations from above, below, the side or with little space requirement can be realized. Further the capacitive sensors of the Capanivo® CN 7000 and CN 8000 series can be used for single media detection (e.g. when foaming) or as sensors for leakage detection. The robust sensor tip made of fiberglass-reinforced plastic is suitable for use in foodstuffs as well as being resistant to aggressive chemical media. The Capanivo® can be used in storage tanks, silos and process vessels or also in pipes as a level switch, back pressure detector, as dry run protection or as a valve control. As a capacitively measuring sensor it reacts with a change in capacitance when the sensor tip is touched by a solid, liquid or foaming medium and then switches a signal output (relay or transistor). The versions for solids additionally have active lug compensation due to the built-in Active Shield technology ensures reliable functionality within applications with foam, bridging, material deposits, caking or other types of buildup properties.  In addition to WHG or SIL 2 approval, the various sensors in the Capanivo® series also have international approvals for gas and dust explosion hazardous areas. This makes them the ideal solution for most industries when it comes to level monitoring.

SPARK DETECTOR GRECON DLD 1/9 & 1/9 AS The DLD 1/9 spark detector offers optimal detection performance for all ignition sources in any environment thanks to Intelligent Detection Technology (IDT®). Two versions are available depending on the application conditions: • The classic DLD 1/9 is ideal for areas without ambient light. • The DLD 1/9 AS is recommended for applications exposed to ambient light. Both versions are highly sensitive spark detectors with numerous advantages. They reliably distinguish between dangerous sparks and harmless ambient light, pre venting false alarms and enabling the detection of hot, non-glowing particles in high-temperature processes. Additionally, the sensitivity is adjustable, allowing pre cise adaptation to individual risk levels. The DLD 1/9 can be used in pneumatic conveyor pipelines (including near inspection hatches), drop chutes, and mechanical conveyors. It connects to any GreCon spark detection control panel with a touchscreen display via a simple three-core cable. All GreCon control panels continuously monitor this connection for faults and auto matically check the detector’s functionality at programmable intervals

Our optimized metal rod probe with small head and slim electrode is now also suitable for use under explosion protection conditions in zone 0 and 20 (1G1D)! In addition to explosion protection, the probe can be used under extreme process conditions. - Pressure load up to 10 bar - Active zone up to +250°C The probe is mainly used in the agricultural industry for level control of explosive bulk materials, e.g. grain or flour.

J4-MPC – Managed Production Cell The J4-MPC is a compact production cell that combines trajectory mixing with automated container handling. It replaces large batch mixers, conveyors and cleaning systems with a flexible, container-based production concept. Materials are mixed in closed containers that are automatically loaded, processed and exchanged – instead of cleaning machines. This enables fast product changeovers, low work-in-progress and highly reproducible batches. Key benefits Zero-downtime changeover Products are changed by swapping containers, not by cleaning equipment. Low work-in-progress Only the active containers hold material – no pipes, no large mixers full of semi-finished product. High-mix ready Designed for frequent recipe and product changes without loss of productivity.