ASTRA METAFORIKI

Chain conveyors are conveyor systems that drive chains and thus enable transportation of the material to be transported with equipment suitable for the material to be transported. Chain conveyors are high-strength carriers that transfer goods at high capacities. In chain conveyors, the chain appropriate to the size and weight of the material to be transported is selected. Chain conveyors consist of 3 main parts: drive section intermediate body tensioner section

Lubrication of slow-running rolling and friction bearings, rollers, transport chains or sliding surfaces on kiln trolleys, bakery machines, drying tunnels, foundry machines, boiler firing systems, plastics processing machines for welding and soldering machines etc. Advantages and benefits Highly effective due to optimum temperature-stable silicone grease formula Excellently suited for grease lubricating points subject to high-temperature loading Broad range of uses outside normal grease performance areas

For highest contact pressure and high circumferential speed, e.g. for rotary kilns, ball mills, rotary barrel mixers, ball mills, rope winches or friction presses also for guiding elements, slide bars, heavy transport chains and closed wire ropes Lubrication of rotating assemblies of convertors, cranes, crushers and dredges with spray or central lubricating systems Lubrication of heavily loaded gear couplings Advantages and benefits Most suitable for reliable supply of open gears, even at high circumferential speed Very efficient through EP additives in association with a specific combination of solid lubricants and adhesive additives Reliable protection of tooth flanks, even at high temperatures and with extended relubrication time Good pressure resistance of the lubricating film, excellent wear protection The film is not embrittling and aging. Without bitumen, solvent, does not contain heavy metals

Lubrication of open pinion gears which are highly subject to wearing due to corrosion and continuous soiling, e.g. on construction machines, spindle presses, crushers, mills, windlasses, rubbish disposal devices, ship´s lifting jaws or water structures Wire cables subject to outdoor weathering, e.g. on crane systems, lifts and aerial tramways, ship´s and offshore equipment for diverse types of sealing lubrication, including of coarse chains and chain transporters Advantages and benefits Highly effective due to outstanding wetting and lubricating properties Decreased friction and wear, and therefore reduction of necessary repair times Economical due to thrifty consumption as a result of small application quantities and time-saving use due to advantageous spray form Dry, elastic film with high adhesive strength prevents adhesion of dust and dirt Waterproof and has good corrosion protection properties