High Rock Breaking Performance And Long Service Life
Raise Borer Machine Roller Cutter
Hard & Effective
Hard and Effective Raise Boring Cutter For Rock with Different Crushing Properties
For our raise boring cutter, they are 5 rows. We are using good quality steel and good quality carbide to ensure the hardness and effectiveness of each cutter, so that they can keep a longer service life. In addition, they have good performance for different crushing properties rocks. The cutters fits into the same saddle as the standard cutters. During the whole process, we make the same cutter is used. By this way, dressing the head incorrectly is disappeared and there is no need for inventorying so many cutters which belongs to different types.
1. Our cutters are available in M and H models. These two types of cutters can be used for rock with different crushing properties. They can be used in various geological conditions with a rock hardness of P6-F18. We can provide a better cutter based on the geological characteristics of our customers, enabling the user to achieve a better balance of cost and efficiency. 2. The cutter set adopts the installation methods of high-strength screws and positioning pin, which avoids defects such as low repeatability and long replacement period caused by welding. 3. The patented structure is adopted for the connection between the cutter and the cutter saddle. The V-shaped groove and the inclined anti-loosening bolt fixing method can effectively avoid the cutter bounce caused by the rock breaking vibration and double the service life of the saddle and and the cutter. 4. The specially designed alloy tooth maintains sufficient strength and longevity while improving its ability to drill hard rock. 5. Optimized design of the installation angle of cutter and its saddle can avoid the early wear of the cutter saddle and the cutter body, so that the alloy teeth maintain good rock breaking performance throughout the life.