The pressure vessel has established itself for pneumatic conveying with high pressures (long conveying distances) and high product concentrations (high delivery rates). In the case of poorly flowing products, it is possible to increase the flowability using additional measures (cone venting, mechanical discharge aids). Depending on the conveyed material and conveying distance, gravity draining (connection of the delivery line underneath the discharge funnel) or cover emptying (connection of the delivery line from above vertically into the protruding pressure vessel riser pipe) and various ratios of the upper, lower and secondary air supply. The pressure vessel can be loaded either in free fall or using suitable mechanical feeders. The operation of a pressure vessel is always discontinuous; therefore a buffer container is arranged above the pressure vessel for continuously occurring material. If large delivery rates are required, two pressure vessels can be operated in parallel. While one is being filled, the other is emptying. An almost continuous delivery is achieved in this way. In every case, the supplied amount of material must not be larger than the capacity of the pressure vessel. The average availability of a single pressure vessel is 50% and that of a twin pressure vessel is approx. 90%. The achievable delivery rate of any pressure vessel is decisively determined by the net capacity of the pressure vessel and the diameter of the delivery line. However, due to the often very different bulk weights, grain sizes, grain distributions and other physical properties of the bulk materials, no specific specifications for known delivery line cross sections and pressure vessel capacities can be made in advance. Design of the MAHR pneumatic conveyor system: The conveyor system consists of the pressure vessel with the completely attached valves. It is ready for operation when connected to the compressed air supply and the electric controller.

Series PKL pneumatic impactors are particularly suitable for knocking stubbon residues from walls, pipes and containers. Examples of applications include: ellimination of tube-forming, bridging and evacuation of residues.

Our new brawny pneumatic nutrunner DP1 is shorter and more slender than its predecessor DPM. • The 5 new manufactured sizes of the DP1 replace the DPM in the respective performance categories and provide a torque range of 125 - 3,600 Nm. • Pneumatic nutrunners by Plarad are designed for continuous operation in different application ranges in the fields of installation, maintenance and production. The DP1 is also suited for various tasks in the oil and gas industry or in the mining industry. • The low-vibration technology protects the user‘s muscles and joints and effectively prevents the development of HAVS (Hand-Arm Vibration Syndrome). • The low weight and the sophisticated ergonomic profile ensure an excellent handling. • The gearbox is designed to sustain a constant load. • The drive rotates 360°.

One of the most common techniques used to transport bulk goods is pneumatics. Using air or gas, the product is transported with high precision and hygiene. Pneumatic transport offers several options. Bulk goods can be transported with negative or positive pressure, you can transport the goods by dilute-phase transport or dense-phase transport, and you can choose gas or air.

Screw Conveyors by INSTAL-FILTER S.A. INSTAL-FILTER S.A. provides bulk material handling technologies with a strong focus on screw conveyors, which are fully designed and manufactured in-house. Our screw conveyors ensure reliable, continuous and low-emission transport of powders, dusts and other bulk solids in industrial process lines. Screw conveyors by INSTAL-FILTER S.A. are custom-designed to match actual process conditions, including material properties, conveying capacity, installation space and operating requirements. In-house manufacturing gives INSTAL-FILTER S.A. full control over quality, resulting in durable, reliable and easy-to-maintain equipment. Depending on the application, INSTAL-FILTER S.A. screw conveyors can be supplied in standard or special designs, including dust-tight executions, integrated dosing functions, and versions suitable for high temperatures or aggressive environments. We deliver screw conveyors either as standalone units or as integrated components of complete technological systems, such as dedusting, filtration and bulk material handling installations. As a technology-driven company, INSTAL-FILTER S.A. combines its own engineering expertise with extensive industrial experience to deliver precisely tailored, reliable solutions designed for long-term operation under demanding production conditions.

Pneumatic turbine vibrators of the series NCT are particularly suitable for moving bulk materials. They can be used for emptying containers and big bags, driving chutes, sieves and vibrating tables and for the mechanical stimulation of processes. Special features of the NCT pneumatic turbine vibrators are high frequency at low noise level and low air consumption. The rotary vibration is produced by a turbine with eccentrically mounted unbalanced masses. The frequency and therefore the centrifugal force can be continuously regulated via the operating pressure.

Our pneumatic conveying systems provide an efficient and process-safe solution for transporting fine, dusty or sensitive bulk materials. The systems can be flexibly integrated into existing processes and are ideal for industrial applications with high demands on cleanliness, space-saving design and conveying quality. Design and configuration are product-specific – from vacuum to pressure conveying.

The pocket filter system INFA-JET with pneumatical cleaning is a flexible modular system for continuous de-dusting of machines and workplaces. The extensive model range is suitable for volume flows of 100 m³/h to approx. 25,000 m³/h. Depending on the application different constructions and types are practical - high, low, round or rectangular. During the filtration phase, filter pockets or pleated filter elements are cleaned in periodic intervals by pulses of compressed air (jet cleaning). Dust or powdery products can be cleaned as well from exhaust air as from process gases. Almost every customer demand can be fulfilled with the pocket filter INFA-JET type AJN - the most economical solution both within requirements of the process technology as well as in case of difficult spatial situations can be realized. The pocket filter can be individual designed for every application by choice of appropriate version, e. g. with or without filter housing, with constructive explosion protection, with secondary filter stage, with adjacent or flanged fan, with dust discharge or as multi chambers variant. The INFA-JET pocket filter also allows to de-dust processes or products for which cartridge filters or other pleated filter elements cannot be used.

THE RIGHT POLYSUR® ELEVATOR BELT FOR EVERY INDUSTRY What lies at the heart of optimal and safe bulk processing is the elevatorbelt: to us, the elevator belt is the key. This is the heart of the machine and, when running, the belt is subjected to various loads. Choosing a good quality elevator belt is crucial when it comes to preventing costly downtime and optimum production results. Our own developed Polysur® elevator belts, reinforced with specially woven polyester/polyamide plies (EP) or steel fabric reinforcements, are specially manufactured for use in elevators and can be supplied with bolt holes for elevator buckets. Our extensive product range with supplementary components offers a high-quality package that prevents wear and keeps maintenance to a minimum.

Our pipe coating machine enables us to coat pipes with internal diameters of 250 to 1,200 mm and lengths of up to 12,000 mm using roto-moulding. The pipes can be protected against wear by applying a polyurethane layer thickness of 5 – 25 mm.

Mittels aufgesprühtes Polyurethan werden unterschiedlichste Anlagen(teile) von einer sehr abriebfesten und dauerhafte Beschichtung vorsehen. Dies um Abriebsprozesse zu vermeiden oder entgegen zu wirken, um das Entstehen von Anbackungen zu reduzieren, um die Anlagen besser reinigen zu können, oder als Lärmschutz bei aufprallende Produkten.

Operating description: The application of a polyurethane coating. The polyurethane in question goes by the name of Kobaflex V80. Kobaflex V80 is a polyurethane which belongs to the group of elastomers. This means that the material retains its flexibility and is able to withstand abrasion caused by friction. It also possesses a high degree of elasticity. Kobaflex V80 exhibits a hardness of 80° Shore A. General: Kobaflex is applied by means of a spray application which ensures a smooth and even coating. The parts must first be sandblasted (sandblasting standard: SA 2½, Coarseness: Rz > 60μm, Ra > 10μm) after which a special primer is applied. The primer helps prevent corrosion and remains stable up to 65°C in wet conditions and up to 80°C in dry conditions.

With the ES/EM 98 Extreme series, steute has developed position switches with metal housings and normed dimensions in acc. with DIN EN 50041, suited to applications in extreme environments. Depending on user preferences and the sealing concept selected, versions are available in protection classes IP 66, IP 67 and IP 69K. A large temperature range from -40 °C to +90 °C further increases the potential of these new Extreme position switches. Users can choose from a large selection of actuators, and available switching inserts include a new contact variant with three contacts designed as a slow action or snap action contact with a positive break NC contact. A certified variant for use in explosive zones is now also available. The switching devices can be used in gas-Ex-zones 1 and 2, as well as dust-Ex-zones 21 and 22.

For the constant and problem-free conveyance of powders such as: Fumed Silica, Carbon Black, Talc, Expanded Mica, Silicones, Acrylics, Pharmaceuticals, Ground Limestone • Replaces manual powder handling • Reduces airborne contamination - conveys powder directly from container to processing site • Unique patented air injection system - prevents powder compaction • Economical and simple - in contrast to complex large systems • Portable - can be moved from job site to job site • For conveying powders