MR46 type LONGITUDINAL BRIDGE, for installation in rectangular enclosures.
Descriptions and characteristics:
Walkway unit. Made from laminated steel sections. Handrail on both sides, metallic protection skirting and galvanised passage grating.
Driving and driven carriages, rigidly joined to both ends of the walkway.
Drive unit. Made up of a motor reducer that drives the main axle on the end of which the driving wheels are mounted. These wheels, like the driven wheels, are completely metallic so that they can move along the rails.
Guide unit. Rails are anchored to the upper mortaring on both sides of the side walls and in the longitudinal direction.
Bottom scraping system. Steel plating scraper, on which there is mounted an adjustable elastomeric section for adapting perfectly to the floor of the enclosure. Motorised.
Floatings removal system. Consists of a scraper which scavenges the surface. In certain cases, a double scraper is mounted to avoid any blind spots. The scraper is motorised. The whole unit hangs from the walkway.
Electrical supply system. (Optional supply) To be installed throughout the enclosure and on an outer side section thereof. Provides electrical supply to the control panel. Based on a flat cable attached to carriages that slide along a metallic guide. The floor must be at least 80 cm. from the top of the wall.
Automation. This is provided by inductive type end stops. An electrical panel (optional supply) controls the automation of the whole unit. It includes a torque limiter for detecting overloads. The grit removal motor pump is driven simultaneously according to the feed direction of the bridge.
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