BMG’s extensive power transmission range encompasses HEKO conveyor elements, including spherical hyperlink chains and parts for submerged chain conveyors, which have been designed for dependable use in plenty of harsh environments.
“High wear-resistant HEKO parts for bulk material conveyors, which are manufactured in Germany to pristine quality requirements, improve BMG’s intensive vary of chain products,” explains Gavin Kirstein, enterprise unit manager, power transmission division, BMG. “Through the supply and assist of HEKO products, BMG boosts its options 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 suggest the utilization of submerged chain conveyors for our prospects who work with coal, wooden, refuse and scrubber sludge, to successfully gather, 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 sometimes put in for the transportation of slag granulated materials, ash made from stone and brown coal firing, as well as metallurgical process residue or waste ash. Fluid slag or scorching ash from soften firing is crammed in a vessel with water for cooling and then 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 protected use underneath 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 make sure a constructive contact with the chain and an excellent lead into the wheel. Chain contact surfaces are hardened for long 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 benefit that the hub can be left in place throughout refurbishment, which saves upkeep time and reduces prices. Purchasing costs for replacements are additionally lower compared to the funding in utterly new wheels. เกจวัดแรงดันเชื้อเพลิง for current installations are tailored to swimsuit each specific software.
HEKO help idling wheels and snub wheels are different options to information rails for horizontal and inclined conveyors. The use of wheels reduces friction and thus power requirements.
HEKO components for submerged chain conveyors to empty ash from a boiler discharge
HEKO chain methods with attachments could be provided pre-assembled (with the chain as infinite round strands), thus eliminating the necessity for on-site assembly. Plug-in scraper attachments kind SMO, enable fast connection to endless chain strands with chain locks, making reversible conveying attainable.
Also in BMG’s vary are round hyperlink chains, which have been developed by HEKO for bucket elevators and chain conveyors. These elements are appropriate for use in various sectors, including mining and quarrying, cement, chemical and incinerating vegetation, paper production, food and beverage, in addition to artificial manure and basic machine industries.”
HEKO chains – known globally for prime fatigue energy and close length tolerance of chain pairs – are manufactured from durable 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 include a excessive breaking load, resulting from a troublesome, fine grain core and excessive wear-resistance, from a minimum surface hardness of 800 HV. In addition to 6 standard hardening depths, BMG also offers HEKO products with hardening depths to go well with specific requirements.
The HEKO vary comprises round steel chains, bucket and scraper attachments, chain wheels, buckets and shafts, as well as complete return and tensioning units. Heat-resistant ring kiln chains for rotary kilns additionally kind a half of the range.
BMG’s nationwide branch network presents a technical advisory service on right chain selection, which is a important consider power transmission methods.