BMG’s in เกจวัดแรงดันไฟฟ้า encompasses HEKO conveyor components, including round link chains and components for submerged chain conveyors, which have been designed for dependable use in many harsh environments.
“High wear-resistant HEKO components for bulk material conveyors, that are manufactured in Germany to pristine high quality standards, improve BMG’s intensive vary of chain merchandise,” explains Gavin Kirstein, enterprise unit supervisor, energy transmission division, BMG. “Through the supply 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 elements for submerged chain conveyors to drain ash from a boiler discharge
“We recommend the use of submerged chain conveyors for our clients who work with coal, wood, refuse and scrubber sludge, to successfully gather, cool and drain backside ash from a boiler discharge. These conveyors, that are fitted with secure releases, are designed to deal with backside ash effectively and safely.
“Submerged chain conveyors are often installed 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 sizzling ash from melt firing is stuffed in a vessel with water for cooling after which transported through 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 secure use beneath water.
HEKO’s pocket tooth chain wheels, with toothed rims, are manufactured from particular alloy steels and designed for prolonged service life.
Chain contact surfaces are machined and the edges are chamfered to ensure a constructive contact with the chain and a good lead into the wheel. Chain contact surfaces are hardened for lengthy service life.
Pocket toothed chain wheels are provided to be used 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 during refurbishment, which saves maintenance time and reduces prices. Purchasing prices for replacements are additionally decrease in comparison with the funding in completely new wheels. Dimensions for present installations are tailored to swimsuit every specific application.
HEKO support idling wheels and snub wheels are alternative solutions 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 drain ash from a boiler discharge
HEKO chain systems with attachments could be provided pre-assembled (with the chain as infinite spherical strands), thus eliminating the necessity for on-site assembly. Plug-in scraper attachments sort SMO, allow quick connection to infinite chain strands with chain locks, making reversible conveying possible.
Also in BMG’s range are round hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These parts are appropriate for use in varied sectors, together with mining and quarrying, cement, chemical and incinerating vegetation, paper manufacturing, meals and beverage, as properly as artificial manure and common machine industries.”
HEKO chains – identified globally for high fatigue strength and close size tolerance of chain pairs – are manufactured from durable supplies, 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 embrace a high breaking load, resulting from a troublesome, nice grain core and high wear-resistance, from a minimum floor hardness of 800 HV. In addition to six standard hardening depths, BMG additionally provides HEKO products with hardening depths to go well with particular necessities.
The HEKO vary includes spherical metal chains, bucket and scraper attachments, chain wheels, buckets and shafts, in addition to full return and tensioning units. Heat-resistant ring kiln chains for rotary kilns additionally form part of the range.
BMG’s national branch community provides a technical advisory service on correct chain choice, which is a critical think about power transmission systems.
Web: www.bmgworld.web
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