The selection of Cutter Rings depends on diferent ground conditions. There are four types of Cutter Ring: Wide Range and Hardfacing Cutter Ring is suitable for cohesive stratum with strength <40 MPa or the fractured conglomerate, sandstone and sand clay strata with strength ranging 80-100Mpa. TCI Cutting Ring is suitable for highly and moderately weathered sandstone, granite, basalt, porphyry and quartzite strata with the strength < 50MPa. Standard Cutter Ring is suitable for conglomerate, marble,sandstone and limestone strata with the strength of 50-150MPa. Heavy-duty Cutter Ring is suitable for 120-250MPa hard rock stratum, such as granite, diorite, porphyry, serpentine and basalt strata....

TIMKEN tapered roller bearing with rigorous assembling process ensures high reliability, high bearing capacity and long service life of disc cutters. PROTEC/GIANT floating sealing system with high wear and heat resistance combining with strict air tight test ensures good sealing performance of disc cutters. We have developed several cutter ring materials and designed a variety of cutting edges and mounting types for different geological conditions. We design tungsten carbides in different shapes, sizes and grades according to geology in order to increase cutters life. Part No. Part Name Part No. Part Name 1 Shaft 8 Split Ring 2 Shaft Retainer A 9 Bearing 3 Floating Seal 10 "O" Ring 4 Bearing 11 Floating Seal 5 Bearing Spacer 12 Shaft Retainer B 6 Hub 13 Backstop Ring 7 Cutter Ring        ...

TIMKEN tapered roller bearing with rigorous assembling process ensures high reliability, high bearing capacity and long service life of disc cutters. PROTEC/GIANT floating sealing system with high wear and heat resistance combining with strict air tight test ensures good sealing performance of disc cutters. We have developed several cutter ring materials and designed a variety of cutting edges and mounting types for different geological conditions. We design tungsten carbides in different shapes, sizes and grades according to geology in order to increase cutters life. Part No. Part Name Part No. Part Name 1 Shaft 8 Split Ring 2 Shaft Retainer A 9 Bearing 3 Floating Seal 10 "O" Ring 4 Bearing 11 Floating Seal 5 Bearing Spacer 12 Shaft Retainer B 6 Hub 13 Backstop Ring 7 Cutter Ring        ...

TIMKEN tapered roller bearing with rigorous assembling process ensures high reliability, high bearing capacity and long service life of disc cutters. PROTEC/GIANT floating sealing system with high wear and heat resistance combining with strict air tight test ensures good sealing performance of disc cutters. We have developed several cutter ring materials and designed a variety of cutting edges and mounting types for different geological conditions. We design tungsten carbides in different shapes, sizes and grades according to geology in order to increase cutters life. Part No. Part Name Part No. Part Name 1 Shaft 8 Split Ring 2 Shaft Retainer A 9 Bearing 3 Floating Seal 10 "O" Ring 4 Bearing 11 Floating Seal 5 Bearing Spacer 12 Shaft Retainer B 6 Hub 13 Backstop Ring 7 Cutter Ring        ...

TIMKEN tapered roller bearing with rigorous assembling process ensures high reliability, high bearing capacity and long service life of disc cutters. PROTEC/GIANT floating sealing system with high wear and heat resistance combining with strict air tight test ensures good sealing performance of disc cutters. We have developed several cutter ring materials and designed a variety of cutting edges and mounting types for different geological conditions. We design tungsten carbides in different shapes, sizes and grades according to geology in order to increase cutters life. Part No. Part Name Part No. Part Name 1 Shaft 8 Split Ring 2 Shaft Retainer A 9 Bearing 3 Floating Seal 10 "O" Ring 4 Bearing 11 Floating Seal 5 Bearing Spacer 12 Shaft Retainer B 6 Hub 13 Backstop Ring 7 Cutter Ring        ...

TIMKEN tapered roller bearing with rigorous assembling process ensures high reliability, high bearing capacity and long service life of disc cutters. PROTEC/GIANT floating sealing system with high wear and heat resistance combining with strict air tight test ensures good sealing performance of disc cutters. We have developed several cutter ring materials and designed a variety of cutting edges and mounting types for different geological conditions. We design tungsten carbides in different shapes, sizes and grades according to geology in order to increase cutters life. Part No. Part Name Part No. Part Name 1 Shaft 8 Split Ring 2 Shaft Retainer A 9 Bearing 3 Floating Seal 10 "O" Ring 4 Bearing 11 Floating Seal 5 Bearing Spacer 12 Shaft Retainer B 6 Hub 13 Backstop Ring 7 Cutter Ring        ...