Business Type: Manufacturer/Factory & Trading Company
Flat Teeth Fz80 Fz72 Foundation Drilling Rigs Piling Tools
CE, ISO 9001:2000, ISO 9001:2008
by Sea or by Air
Yanggu Jinyou Tools Co., Ltd. is the professional manufacturer of Rock Drilling Tools, Down the Hole Drilling Tools and Mining Tools. Our main products are "KATO" brand of rock drilling tools, Down the hole drilling tools, Mining tools, etc.
What is the feature of BF80 BF72 teeth? 1. It is effective against abrasion working condition. 2. Working process doesn't produce high temperature and spark. What is the advantage of BF80 BF72 teeth? 1.Long service life. Its service life is 1-1.5 time than traditional cutting teeth; 2.High efficiency. Its working efficiency is 2.5 time than traditional cutting teeth; 3. Good energy efficiency. Replacing frequency dropped substantially, shortens the coal winning machine downtime,reduce the mining cost.
What is the quality standard of BF80 BF72 teeth? The tooth body is made of high quality cold extrusion 42CrMo, high density not decarburization. Numerical control lathe processing ensures consistent size. With special heat treatment process of 40-45 degrees, its surface is almost no oxidation, tooth head using isothermal quenching process, its hardness doesn't reduce. Production of cemented carbide by formal domestic companies YG11C, stable quality can accord customer needs to add welding wear-resisting layer, hardness reaches more than 65 degrees.
Payment: 40 % T/T In Advance When Placing An Order, 60% T/T Before Loading. Delivery time: 30 Days After Receiving Downpayment(sometimes according to the quantities of the products) Package:Plastic Boxes(Inner)+ Steel Cage Package(outer)
Our service: 1. Prompt delivery 2. Best after-sale service 3. The products could be produce according to customer's requirements 4. Inquiries are typically replyed within 24 hours