BARL double-flap valves are usually installed underneath filters or cyclones as discharge elements or within ductings as air locks. The bulk material must be metered to the double-flap valve because it is not suitable for operation in flooded feed condition. When open, the entire inside diameter of the valve opening can be utilised without hindrance. The cleaning covers integrated as a standard feature ensure quick and easy cleaning. The double-flap valves are naturally also available in both pressure-shock-proofs!

DOUBLE GATE SLIDE VALVE 440 DBS-E Application area: Silo trailers, Food industry, Pharmaceutical-/ Chemical industry, Plant engineering Installation situation: Wafer type / Lug type Medium/aggregate state: Bulks Diameter: DN 150 – DN 300 Feature: product-tight / pressure-tight engineered for dosing

Double shear beam load cells are designed to measure forces symmetrically, with the load applied in the center of the cell and distributed evenly across two support points. These sensors are ideal for applications requiring high capacities and robust performance. They are widely used in weighing systems and force measurement applications, such as weighbridges, silos, and heavy industrial machinery. Thanks to our advanced strain gauge technology, our double shear beam load cells deliver reliable and highly accurate measurements, even in the most demanding environments. Their design ensures excellent resistance to side forces and minimal sensitivity to off-center loads, making them a preferred choice for heavy-duty applications.

Double shuttle valves are used to feed and discharge predosed bulk goods (fine and coarse granulates) and are for example applied under filters, cyclones and conveying units. The two flaps of a double flap system open and close in turns so that both flaps are never open at the same time. The SCHRAGE double shuttle valve is a solid welded steel construction, actuated by a pneumatic cylinder or shaft-mounted geared motor. Its end positions are monitored by proximity switches. Flange pattern bores are drilled according to SCHRAGE factory standard or customer specifications. The double shuttle valve is available in almost all materials and comes with inlet/outlet widths from NW 200x200 to NW 1000x1000.

Exploration drawing of a double-strand fork link chain. Our drop forged conveyor chains are manufactured on requests and they are exactly adapted to the bulk which need to be conveyed. The range of the available forged steel grades reaches from case-hardening steel to heat treatable steel up to corrosion- and acid-resistant or high-temperature-resistant stainless steel grades.

Double strand chain with carrier plate for horizontal and inclined conveying.

Special waste screen in double deck design The proven design of the upper deck combined with the resonance system VARIOMAT of the lower deck provide for an extraordinary double deck screen. The screen is driven by the IFE unbalanced shaft and the flexible screen mats of the lower deck are agitated in resonance to the screen frame. This flip-flop design allows for non-clogging screening.

Drehzahlüberwachung Wichtiger Prozessparameter zur Steuerung und Kontrolle von Förderbändern ist die Förderbandgeschwindigkeit. Das Produktprogramm der Drehzahlüberwachung umfasst Geräte für die elektronische Drehzahlüberwachung und Drehzahlwächter zum direkten Ankuppeln sowie das Zubehör in robuster Ausführung. Die kompakten und robusten Geräte zur Drehzahlüberwachung werden als Impulsgeber, Stillstands-, Drehrichtungs- und Drehzahlwächter eingesetzt. Sie reagieren auf Über- oder Unterschreiten voreingestellter Drehzahlen durch Schalten von Kontakten oder Weitergabe elektronischer Impulse.

Deflection drums are a key component of every conveyor system, ensuring precise deflection and smooth, stable operation of the conveyor belt. They are used at the end or at defined points along the conveyor line to guide, tension, or change the belt's direction of travel. Our deflection drums are manufactured from high-quality materials and are suitable for light, medium, and heavy-duty applications. Robust construction, precision bearing technology, and meticulously finished surfaces guarantee a long service life and reliable operation – even under demanding conditions. Various designs are available depending on the application, including smooth or rubberized surfaces, different diameters, axle configurations, and customized solutions. This allows the drums to be optimally adapted to the specific conveyor system. Typical applications range from bulk and unit load conveyors to quarries and recycling plants, as well as industrial production lines.

Application: The pulleys are manufactured in two versions, differing in the coupling method with the drive unit and the bearing arrangement within the drive housings. The pulley shells are covered with a 15 mm thick rubber lining.

Application: The drive unit is the main subassembly of the belt conveyor with a belt width of 1000 mm. The drive version consists of two drive units rated at 2 × 90 kW with cylindrical gearboxes (ratio 1:19). The drive pulleys (⌀ 630) are supported on one side by the gearboxes via gear couplings and on the other side by bearing supports mounted to the side walls of the drive housing. The subframe allows bracing and anchoring to ensure stable installation at the mounting site.

The drop forged chains supplied by Bechtel consists of forged steel links. These links may be equipped with all kinds of plastic or steel scrapers. The connection pins between these links are in a circlips version. The following table shows various different types of drop forged chains, together with the respective breaking loads.

Beispiel für unsere Fertigung von Zubehörteilen. Die Aufgabeschuhe bilden die Schnittstelle zur Einbringung von Schüttgütern in eine Förderleitung. Die Dosierung erfolgt über dem AGS meist mit einer Zellenradschleuse. Wir fertigen nach Maß und örtlichen Gegebenheiten. Unser großes Portfolio sowie technisches know how bieten Kundenspezifische Lösungen.