BMG’s intensive power transmission vary encompasses HEKO conveyor elements, including spherical hyperlink chains and elements for submerged chain conveyors, which have been designed for dependable use in many harsh environments.
“High wear-resistant HEKO components for bulk materials conveyors, which are manufactured in Germany to pristine high quality requirements, improve BMG’s intensive range of chain merchandise,” explains Gavin Kirstein, enterprise unit manager, power transmission division, BMG. “Through the availability and support of HEKO products, BMG boosts its solutions service to its broad customer – base, by optimising the efficiency of bulk material conveyor systems.
HEKO components for submerged chain conveyors to drain ash from a boiler discharge
“We recommend using submerged chain conveyors for our customers who work with coal, wooden, refuse and scrubber sludge, to successfully collect, cool and drain bottom ash from a boiler discharge. These conveyors, that are fitted with secure releases, are designed to handle 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 stuffed in a vessel with water for cooling after which transported via 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 tooth 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 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 supplied for use with special attachments – vertical shackle to DIN or TS-shackle and lift-in scraper bars. Replaceable rims have the benefit that the hub may be left in place during refurbishment, which saves maintenance time and reduces costs. Purchasing prices for replacements are additionally decrease in comparison with the funding in utterly new wheels. Dimensions for current installations are tailored to swimsuit every specific software.
HEKO help idling ที่วัดแรงดันน้ำ and snub wheels are alternative solutions to guide rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus power requirements.
HEKO elements for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain systems with attachments may be supplied pre-assembled (with the chain as infinite spherical strands), thus eliminating the need for on-site meeting. Plug-in scraper attachments type SMO, enable fast connection to endless chain strands with chain locks, making reversible conveying possible.
Also in BMG’s vary are spherical hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These components are suitable for use in various sectors, including mining and quarrying, cement, chemical and incinerating plants, paper manufacturing, meals and beverage, as well as artificial manure and common machine industries.”
HEKO chains – recognized globally for prime fatigue energy and shut size tolerance of chain pairs – are manufactured from durable materials, including manganese, chrome-nickel and fine grain chrome-nickel alloy steels. Advanced computer-controlled heat-treatment processes are employed to produce tempered or case-hardened chains.
Advantages of case-hardening include a excessive breaking load, resulting from a tricky, fine grain core and high wear-resistance, from a minimum surface hardness of 800 HV. In addition to 6 normal hardening depths, BMG also provides HEKO merchandise with hardening depths to suit particular requirements.
The HEKO vary contains round metal chains, bucket and scraper attachments, chain wheels, buckets and shafts, in addition to complete return and tensioning items. Heat-resistant ring kiln chains for rotary kilns also kind part of the vary.
BMG’s national department network provides a technical advisory service on appropriate chain selection, which is a critical factor in power transmission methods.

Scroll to Top