Two materials, a ribbon of cobalt high speed steel (HSS) for the teeth and spring tempered alloy steel as a backer material, are welded by the electron-beam welded machine. This welding process results in an optimal combination of material with respect to saw blade resistance to wear and fatigue. The material is suitable for producing band saw, hole saw, hacksaw, reciprocating saw and some other cutting tools
Hunan Techamp Saw & Manufacture Co., Ltd. is a high-tech enterprise, was found in 2001. We are mainly in the field of researching, developmenting, manufacturing of M42 Bimetal band saw blade, Bimetal band saw strip, Bimetal band saw blade welder and band saws.
At prestent, we has a number of production lines, including the advanced equipments like electronic, vacuum, laser machinery processing lines and heat treatment lines. Our R&D department attracted a group of talented people that independent researched and developmented of the vertical milling teeth cutting machine, bimetal bands aw blade setting teeth machine and etc, those are well received in the saw mills. And we cooperated with the European top steel manufactuer BOLER-UDDEHOLM Precision Strip GmbH & CoKG offer the best backer materials. We cooperated with the first class Japnese Hitachi Metals, Ltd offer the HSS teeth materials. At the same time we also applied for our proprietary spring steel materials in China. So we are manufacturing the 2 grades M42 Bimetal bands aw blades, that can meet the different cutomers requriments. The TECAHMP and R80 are known as the best brand in China.
Hunan Techamp Saw & Manufacture Co., Ltd., will continue to gather excellent talents, and produce first-class products in the future. And opening the international markets, welcome to be our overseas agent.
