BMG’s intensive power transmission range encompasses HEKO conveyor elements, including spherical link chains and components for submerged chain conveyors, which have been designed for reliable use in plenty of harsh environments.
“High wear-resistant HEKO components for bulk material conveyors, that are manufactured in Germany to pristine quality requirements, enhance BMG’s extensive range of chain products,” explains Gavin Kirstein, business unit supervisor, power transmission division, BMG. “Through the availability and support of HEKO merchandise, BMG boosts its solutions service to its broad customer – base, by optimising the efficiency of bulk materials conveyor techniques.
HEKO components for submerged chain conveyors to drain ash from a boiler discharge
“We suggest the use of submerged chain conveyors for our prospects who work with coal, wood, refuse and scrubber sludge, to successfully acquire, cool and drain bottom ash from a boiler discharge. These conveyors, that are fitted with safe releases, are designed to deal with backside ash effectively and safely.
“Submerged chain conveyors are often put in for the transportation of slag granulated material, ash made of stone and brown coal firing, in addition to metallurgical process residue or waste ash. Fluid slag or hot ash from soften firing is crammed in a vessel with water for cooling after which transported via a series conveyor from the vessel to an ash bunker.
HEKO chain strands are highly wear-resistant, case hardened and manufactured with low tolerances. Chain sprockets and chain rollers, with replaceable segments of teeth, are sealed for safe use underneath 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 edges are chamfered to ensure a optimistic contact with the chain and an excellent lead into the wheel. Chain contact surfaces are hardened for lengthy service life.
Pocket toothed chain wheels are equipped 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 could be left in place during refurbishment, which saves maintenance time and reduces costs. Purchasing prices for replacements are additionally decrease compared to the funding in completely new wheels. Dimensions for present installations are tailor-made to swimsuit each specific utility.
HEKO help 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 necessities.
HEKO elements for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain methods with attachments could be supplied pre-assembled (with the chain as countless spherical strands), thus eliminating the necessity for on-site assembly. Plug-in scraper attachments type SMO, enable quick connection to infinite chain strands with chain locks, making reversible conveying potential.
Also in BMG’s vary are round link chains, which have been developed by HEKO for bucket elevators and chain conveyors. These elements are suitable for use in numerous sectors, together with mining and quarrying, cement, chemical and incinerating plants, paper manufacturing, meals and beverage, in addition to synthetic manure and common machine industries.”
HEKO chains – known globally for high fatigue energy and shut size tolerance of chain pairs – are manufactured from sturdy materials, including manganese, chrome-nickel and nice grain chrome-nickel alloy steels. Advanced computer-controlled heat-treatment processes are employed to provide tempered or case-hardened chains.
Advantages of case-hardening embody a excessive breaking load, ensuing from a troublesome, nice grain core and high wear-resistance, from a minimal surface hardness of 800 HV. In ตัววัดแรงดัน to six standard hardening depths, BMG also presents HEKO merchandise with hardening depths to swimsuit particular necessities.
The HEKO vary includes spherical steel chains, bucket and scraper attachments, chain wheels, buckets and shafts, as properly as full return and tensioning items. Heat-resistant ring kiln chains for rotary kilns additionally type part of the vary.
BMG’s nationwide branch network offers a technical advisory service on appropriate chain choice, which is a critical consider power transmission systems.
Web: www.bmgworld.internet

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