BMG’s extensive energy transmission vary encompasses HEKO conveyor components, together with spherical link chains and parts 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 quality requirements, enhance BMG’s in depth vary of chain merchandise,” explains Gavin Kirstein, business unit supervisor, energy transmission division, BMG. “Through the availability and support of HEKO products, BMG boosts its solutions service to its broad buyer – base, by optimising the effectivity of bulk material conveyor methods.
HEKO elements for submerged chain conveyors to drain ash from a boiler discharge
“We advocate using submerged chain conveyors for our clients who work with coal, wooden, refuse and scrubber sludge, to effectively collect, cool and drain backside ash from a boiler discharge. These conveyors, that are fitted with safe releases, are designed to handle backside ash effectively and safely.
“Submerged chain conveyors are often put in for the transportation of slag granulated materials, ash made from stone and brown coal firing, in addition to metallurgical process residue or waste ash. Fluid slag or scorching ash from soften firing is crammed in a vessel with water for cooling after which transported by way of a chain conveyor from the vessel to an ash bunker.
HEKO chain strands are extremely wear-resistant, case hardened and manufactured with low tolerances. Chain sprockets and chain rollers, with replaceable segments of enamel, 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 perimeters are chamfered to make sure a positive 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 particular attachments – vertical shackle to DIN or TS-shackle and lift-in scraper bars. Replaceable rims have the benefit that the hub could be left in place throughout refurbishment, which saves upkeep time and reduces costs. Purchasing costs for replacements are also decrease compared to the funding in completely new wheels. Dimensions for current installations are tailored to go well with every specific application.
HEKO assist idling wheels and snub wheels are alternative options to guide rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus power necessities.
HEKO elements for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain techniques with attachments may be provided pre-assembled (with the chain as countless round strands), thus eliminating the necessity for on-site assembly. Plug-in scraper attachments kind SMO, enable quick connection to infinite chain strands with chain locks, making reversible conveying potential.
Also in BMG’s range are spherical hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These elements are appropriate to be used in various sectors, including mining and quarrying, cement, chemical and incinerating vegetation, paper production, food and beverage, as well as artificial manure and basic machine industries.”
HEKO chains – recognized globally for top fatigue energy and shut length 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 provide tempered or case-hardened chains.
Advantages of case-hardening embrace a excessive breaking load, resulting from a tricky, nice grain core and excessive wear-resistance, from a minimum surface hardness of 800 HV. In addition to 6 standard hardening depths, BMG also presents HEKO merchandise with hardening depths to go properly with particular necessities.
The HEKO vary comprises round metal chains, bucket and scraper attachments, chain wheels, buckets and shafts, as well as complete return and tensioning models. Heat-resistant ring kiln chains for rotary kilns also type part of the range.
BMG’ เกจวัดแรงดันไฟฟ้า provides a technical advisory service on appropriate chain selection, which is a crucial factor in power transmission systems.

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