U92 pick, coal cutting price
Coal cutter, gear, gear seat, U82, U84, U85, U92, U94, U95, U47, U765, U76, U119, U138, C31, S100, S120, S150, S160, S170, 75C, B47K223050, C31HD, C21HD, No. 13, No. 23, No. 55, complete specifications, high strength, good abrasion resistance, long service life. The steel body of the product is processed by heat treatment high strength alloy steel, high strength and toughness and high wear resistance. Widely used in a variety of fully mechanized mining, fully mechanized mining machine, and even the mining machine. According to different coal rock, semi coal rock design and production performance of different picks, to meet the different needs of customers. At the same time, design, production, maintenance, cannon boring head drum of shearer.
Two, coal cutter is the vulnerability of mining machinery, analysis and Research on the long-term coal cutter company through analyzed the reliability of coal cutter selection, from several new coal cutter teeth arrangement and coal cutter structure improvement etc.. Improve the reliability of coal cutting teeth, reduce coal consumption accounted for the proportion of tons of coal costs, improve the efficiency of coal mining machine working hours. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　
Three, coal cutter uses: mainly used in coal mining and tunnel, tunnel, ground ditching engineering excavation. Mainly with Shearer boring machine, milling machine and other equipment.
Coal cutter model mainly based on coal mined coal hardness, division of tooth holder type and other factors, the pick is divided into: U62, U47, U82, U84, U85, U82, U92, U94, U95, S100, S120, S135, S150, S160, S170 and other models, such as a special type of quantitative production.
Through the heat treatment of high strength alloy steel, high strength and toughness and high wear resistance of the steel, all of which are made of high strength spring steel, wear resistance is excellent.
The head of coal cutting gear adopts the technology of isothermal quenching and the hardness is not decreased. The hard alloy produced by domestic manufacturers YG13C regular, stable quality. Wearable layer can be added to the customer according to the customer's needs. Hardness of 65 degrees or more.
Four, the advantages of coal cutting:
1, the service life is long, is the traditional coal cutting teeth of 1-1.5 times.
2, the work efficiency is high: it is 2.5 times of old coal cutting teeth.
3, energy saving efficiency is good: due to a large decline in the number of replacement, shorten the time of the coal mining machine, reduce the mining cost. Yield and quality standard:
A, cone hardness: HRC > 65B, hardness of the cutting bar: HRC28 degrees -32 degrees C,
Surface hardness: HV > 2000 by special heat treatment, reach 4045, surface oxidation
Contact: Zhang Fan
Tel: 0537-2676996 Fax: 0537-2670398
Cell phone: 15589713226 QQ:2881248859 welcome you to add WeChat: 15589713226. Welcome you to add WeChat: WeChat: 15589713226 hengwang heavy industry limited company mainly produces:
1 engineering rock drills, KHYD40, KHYD75, KHYD110, KHYD125
2 KHYD40A, KHYD75A, KHYD140, KHYD155, zqsj-90, zqsj-140, mine water drilling rig
3 ZLJ-350, ZLJ-700 tunnel drilling rig ZLJ-250, ZDY-650, ZDY-800
4 hand held rock drills, hand push type rock drills, impact rock drills
5 ZM15, ZM12 coal electric drill, emulsion drilling machine ZRS50, wind coal drill ZQS30, ZQS40, ZQS45, ZQS5