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Our Factory Henan Bolong Environmental Protection Equipment Co., Ltd. 锛圔ased onYuxing machinery CO.,LTD) has been specialized in manufacturing and supplying good quality and competitive price various fertilizer processing machines, such as self-propelled turners, Groove type , Mushroom culture material turning of various types of Crawler,Wheel and Self-machine,crawler type ,wheel type compost turning machine , Feeding bins, Screening Machine, Crushing Machine, Pre-mixing Machine, Granulators, Drying and Cooling machine, Packaging machines, Belt conveyor, and other related organic fertilizer production equipment for almost 20 years .Besides, we also manufacture organic Fermentation tanks . Our factory is located in Qinbin district ,Hebi City ,Henan province , we also have sales office in Zhengzhou city ,which is about 50 minutes distance from Xinzheng airport for more easy to pick up customers from airport . Our fertilizer machinery now has been sold to both domestic and abroad very well. “Satisfy Customer’s Needs in Our Best Ability”is always our final goal. We witness many customers to establish and expand their business in fertilizer industry. Welcome to contact us and start your own business with organic fertilizer processing machines. Bolong group has been specialized in manufacturing and supplying good quality and competitive price various Fertilizer processing machines, such as fermentation tank ,compost turner,Organic fertilizer crusher, granulators .drying and coooling machine.Drum screening machine .whole fertilizer production line ,compost starter , organic fertilizer ect. Own Welding robots ,Trulaser,trubend ,trupunch ect high production and high accuracy equipment . Our machinery now has been sold to countries all over the world. such as Russia ,Spain, Vietnam, Saudi Arabia, Cameroon,Malaysia,etc. "Satisfy Customer's Needs in Our Best Ability* always our final goal. Office Environment Our Customers Export Package Our Certificate The enterprise has successively passed the certification of international quality management system, environmental management system and occupational health and safety management system ,CE certificate , and own more than 10 independent research and development patent certificates. Our Service 鈽匬re-sales service: (1) sales person,project manager,technology engineer,accountant staff. (2) professional responsing-team,it would be very fastly and exactly to send you offers. 鈽匫nline/sale service: (1) super and solid quality. (2) fast delivery. (3) standard export package or as your requirement. 鈽匒fter-sale service: (1) Assistance to build factory. (2) Repairing and maintenance if any problem occur in the warranty. (3) lnstallation and clerks training. (4) Spare and wearing parts for free or with big discount. (5) Any feedback of machines can be told us,and we will try our best to support you. Composting Equipment website:http://www.bolongmachinery.com/ ha inviato un aggiornamento 1 anno, 5 mesi fa
Abrasives manufacturers Black aluminum oxide (BA) abrasive media is easy to pour and ideal for removing rust. The abrasive blast media can be used with blast cabinets and pressurized blasters for sandblasting and cleaning applications. From blasting clean surfaces for repainting to cleaning rust and grime off tools and equipment, this aluminum oxide abrasive gets the job done.
Black corundum is often used for sandblasting, grinding and polishing surface treatment of various stainless steel, ordinary steel, bamboo wood, glass and other workpieces, especially for grinding and polishing of stainless steel and other workpieces.
Its grains of F14-F80 are often used for sandblasting to remove rust and impurities on the surface of the workpiece, it has moderate hardness and good toughness, it is used for sandblasting and descaling of steam turbine blades with high efficiency, which can achieve thorough descaling without damage Effect of Turbine Blade Performance; Its grains of F80-F320 are bonded to the cloth wheel to grind and polish the workpiece, or it can be made into a fiber polishing wheel for polishing; Its sands of F320-F1000 are often used to make polishing wax, resin grinding blocks and other abrasive tools to finely polish the workpiece.
Black fused alumina is mixed together with other abrasives with high hardness and good wear resistance, which can be used to make resin grinding wheels, resin cutting discs, resin grinding discs, ultra-thin discs and other resin abrasives, coated abrasives.
Sizes:
F12-F220, P12-P220
Applications:
Abrasive products, Sandblasting, PolishingBlack aluminum oxide data sheet:
AL2O3 (%)FE2O3 (%)SIO2 (%)
806-95-8
60>9鈮?0
ColorBlack
Hardness鈮?.0 Mohs
True Specific Gravity鈮?.50 g/cm鲁
Melting Point2050鈩?/p>
Maximum Operating Temperature1850鈩?/p> Abrasives manufacturers
