Rock Break Cutter

Our mining machinery parts manufacturerLuoyang Jiu Jiu Technology Development Company Limited is a High-Tech enterprise entitled by Henan Provincial Commission of Science and Technology and a unit that could make research, designing, fabrication and sales by itself. The company has obtained the GB/T19001 2000 (ISO 9001-2000) Quality Certificate. Ithas researched, designed and fabricated the following series of products: 1.Rock Breaking Cutter for engineering drilling machines: (1)Series of welded-tooth cutters; (2)Series of carbide button cutters; (3)Series of bits equipped with different size cutters. 2. Rock-breaking cutters for tunnel boring machines: (1) Series of disk cutters; (2) Series of Scrapers. Luoyang Jiu Jiu Brand products, by their reliable quality are universally acknowledged, in which the welded-tooth cutters were regarded as the National New Products by the State Commission of Science and Technology in 1996; The Research and Fabrication of TBM Cutter Series have passed the appraisals taken by the Ministry of Railways and Henan Provincial Commission of Science and Technology; The TBM Cutting Tool Development has been listed in the "National 863 Plan".