BMG’s in depth power transmission range encompasses HEKO conveyor components, together with spherical link chains and components for submerged chain conveyors, which have been designed for reliable use in many harsh environments.
“High wear-resistant HEKO elements for bulk material conveyors, that are manufactured in Germany to pristine high quality requirements, enhance BMG’s in depth range of chain products,” explains Gavin Kirstein, business unit manager, power transmission division, BMG. “Through the supply and assist of HEKO merchandise, BMG boosts its options service to its broad buyer – base, by optimising the efficiency of bulk material conveyor methods.
HEKO components for submerged chain conveyors to empty ash from a boiler discharge
“We recommend the use of submerged chain conveyors for our customers who work with coal, wooden, refuse and scrubber sludge, to successfully acquire, cool and drain backside ash from a boiler discharge. These conveyors, that are fitted with safe releases, are designed to handle backside ash efficiently and safely.
“Submerged chain conveyors are sometimes put in for the transportation of slag granulated materials, ash made of stone and brown coal firing, as properly as metallurgical process residue or waste ash. Fluid slag or scorching ash from soften firing is filled in a vessel with water for cooling after which transported through a sequence conveyor from the vessel to an ash bunker.
HEKO เกวัดแรงดัน are extremely wear-resistant, case hardened and manufactured with low tolerances. Chain sprockets and chain rollers, with replaceable segments of tooth, are sealed for safe use under water.
HEKO’s pocket teeth chain wheels, with toothed rims, are manufactured from special alloy steels and designed for extended service life.
Chain contact surfaces are machined and the sides are chamfered to ensure a constructive contact with the chain and a great lead into the wheel. Chain contact surfaces are hardened for lengthy service life.
Pocket toothed chain wheels are provided for use with special attachments – vertical shackle to DIN or TS-shackle and lift-in scraper bars. Replaceable rims have the advantage that the hub can be left in place throughout refurbishment, which saves upkeep time and reduces costs. Purchasing prices for replacements are additionally decrease compared to the funding in fully new wheels. Dimensions for existing installations are tailor-made to go nicely with every particular application.
HEKO support idling wheels and snub wheels are various solutions to guide rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus energy requirements.
HEKO elements for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain methods with attachments may be equipped pre-assembled (with the chain as infinite spherical strands), thus eliminating the need for on-site meeting. Plug-in scraper attachments type SMO, allow fast connection to endless chain strands with chain locks, making reversible conveying attainable.
Also in BMG’s range are spherical hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These elements are suitable to be used in various sectors, together with mining and quarrying, cement, chemical and incinerating vegetation, paper manufacturing, food and beverage, in addition to synthetic manure and basic machine industries.”
HEKO chains – recognized globally for high fatigue energy and shut size tolerance of chain pairs – are manufactured from durable supplies, including manganese, chrome-nickel and fantastic grain chrome-nickel alloy steels. Advanced computer-controlled heat-treatment processes are employed to supply tempered or case-hardened chains.
Advantages of case-hardening embrace a excessive breaking load, ensuing from a tricky, fantastic grain core and high wear-resistance, from a minimal surface hardness of 800 HV. In addition to 6 commonplace hardening depths, BMG additionally presents HEKO merchandise with hardening depths to suit specific requirements.
The HEKO range includes round steel chains, bucket and scraper attachments, chain wheels, buckets and shafts, as well as complete return and tensioning units. Heat-resistant ring kiln chains for rotary kilns also form part of the vary.
BMG’s national department network presents a technical advisory service on appropriate chain selection, which is a crucial consider power transmission systems.
Web: www.bmgworld.internet

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