beneficiation equipments
crushers ball mills
conveyors classifier
ore washer feeders
jig machine leaching tank
spiral chute rake thickener
rotary dryer vibrating screen
agitating tank floatation machine
absorber tank magnetic separator
shaking table centrifugal separator
hydro-cyclone filter machine

sand production equipments
jaw crusher impact crusher
pxj sand maker belt conveyor
rod sand maker sand washer
vibration feeder cylinder screen
vibrating screen impact sand maker

coal briquette equipments
coal briquette
vertical dryer
vertical crusher
ball press machine
briquetting machine
dryer powder briquette
mineral powder briquette
powder pressing machine
clay brick making machine

compound fertilizer equipment
rotary dryer
indirect rotary dryer
disc shape pelletizer
roller screen


gongyi hengchang metallurgy building material equipments plant is a professional manufacturer of complete set mineral beneficiation equipments, briquette equipments, coal preparation equipments, ball press equipments, products widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer , gas industry etc.
in the last two decades, we always persist on the philosophy of "scientific and technological innovation, quality first, users first", and cooperated with a number of research institutes to form collaborative units, like anshan iron and steel research institute, nanning of guangxi nonferrous metals design and research institute, henan polytechnic university, invite and employ many senior engineers specialized in different fields to the factory for technical designing and supporting.
science and technology as guide, constantly develop new products, improve product quality and perfect after-sales service, our plant successfully applied iso9001:2008 quality certificate and manage to design 10 to 5,000 t/d mineral beneficiation equipment series production lines,5 to 500,000 t/d industrial briquette production line, our floatation machine is successfully applied to zhong ping energy chemical group; ball press series machine can briquette minerals powder, coal/coke powder, plaster powder and other materials into a balls/ briquettes, which can be directly applied to the applications and smelting.
our plant have been awarded "enterprise of observing contracts and keeping promise enterprise" prize by zhengzhou industrial and commercial bureau in consecutive years, "good faith private enterprise" prize by both henan province and zhengzhou city, top 30 of key enterprises of the gongyi government and bureau, products are welcomed by more than 20 provinces, municipalities and autonomous regions in china, and exported to south america, south asia, africa and other regions, products quality, technical supporting and after sale service are highly praised by users both home and abroad.
we welcome friends all over the world to visit our plant, persist on the mutual benefits and developments!



magnetite mineral processingmagnetite mineral processing

1). the crude ore first proceed the preliminary broken through jaw crusher, generally divide into coarse crushing and fine crushing two stages; 2) the appropriate stone size(10-20 mm) will be get from the last process, then will be evenly feed into the ball mill through the elevator and mining feeder……

heavy medium beneficiation heavy medium beneficiation

usually we call the medium that greater than the density of water as heavy medium, so beneficiation in this medium called heavy medium beneficiation. in the medium, light mineral floats in the surface, heavy mineral subsidence, then heavy mineral (ore concentrate) and light mineral (gangue) can be collected separately……

flotation processflotation process

use physical and chemical properties differences of mineral surface in the mineral particles sorting process, formerly known as method of flotation, which is the most widely used method of mineral processing. almost all the ore can use the method of flotation, such as gold, silver mine, galena, sphalerite……

express way gravel production technology express way gravel production technology

both asphalt and concrete pavement in the express way in the use of sma or superpave have strict requirement on the aggregate grain shape, especially in the basalt gravel content-flake, but the former impact crushing processing technology can not meet the requirements, .……


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