BMG’s intensive power transmission range encompasses HEKO conveyor elements, including spherical hyperlink chains and components for submerged chain conveyors, which have been designed for reliable use in many harsh environments.
“High wear-resistant HEKO components for bulk materials conveyors, that are manufactured in Germany to pristine high quality requirements, improve BMG’s extensive range of chain merchandise,” explains Gavin Kirstein, business unit supervisor, energy transmission division, BMG. “Through the provision and assist of HEKO products, BMG boosts its solutions service to its broad customer – base, by optimising the efficiency of bulk material conveyor techniques.
HEKO elements for submerged chain conveyors to empty ash from a boiler discharge
“We suggest using submerged chain conveyors for our customers who work with coal, wooden, refuse and scrubber sludge, to effectively gather, cool and drain bottom ash from a boiler discharge. These conveyors, which are fitted with safe releases, are designed to deal with backside ash efficiently and safely.
“Submerged chain conveyors are sometimes installed for the transportation of slag granulated materials, ash manufactured from stone and brown coal firing, as properly as metallurgical process residue or waste ash. Fluid slag or scorching ash from melt 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 chain strands are extremely wear-resistant, case hardened and manufactured with low tolerances. Chain sprockets and chain rollers, with replaceable segments of teeth, 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 prolonged service life.
Chain contact surfaces are machined and the sides 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 particular 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 upkeep time and reduces prices. Purchasing prices for replacements are also decrease compared to the investment in completely new wheels. Dimensions for existing installations are tailored to swimsuit each particular application.
HEKO assist idling wheels and snub wheels are alternative solutions to information rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus power necessities.
HEKO เพรสเชอร์เกจ for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain methods with attachments can be provided pre-assembled (with the chain as countless spherical strands), thus eliminating the need for on-site meeting. Plug-in scraper attachments type SMO, enable quick connection to countless chain strands with chain locks, making reversible conveying attainable.
Also in BMG’s vary are spherical hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These parts are appropriate to be used in various sectors, including mining and quarrying, cement, chemical and incinerating plants, paper manufacturing, food and beverage, in addition to artificial manure and basic machine industries.”
HEKO chains – recognized globally for top fatigue power and shut size tolerance of chain pairs – are manufactured from sturdy 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 embody a high breaking load, resulting from a troublesome, fantastic grain core and high wear-resistance, from a minimal floor hardness of 800 HV. In addition to six commonplace hardening depths, BMG additionally offers HEKO merchandise with hardening depths to suit particular necessities.
The HEKO range comprises spherical metal chains, bucket and scraper attachments, chain wheels, buckets and shafts, in addition to full return and tensioning models. Heat-resistant ring kiln chains for rotary kilns additionally type part of the range.
BMG’s national branch network offers a technical advisory service on right chain selection, which is a critical consider energy transmission systems.