8 Rows Of Insert Tooth Hob
There are two models of this product No. Model Diameter A B C Tooth Row Taper 1 VMLL8 8" 190 155 218 random tooth 20 2 VMLL8 12 1/4" 330 227 280 random tooth 20 Model Description • C:Construction roller cutter • 8: Random Insert Tooth Hob •MLL: MLLMILALION Features High quality metal sealing .Using high quality tungsten carbide teeth,special bearing structure, so as to achieve the full coverage of crushingCan be Repairable and customized No. Used Parameters 8“ 12 1/2" 1
There are two models of this product
| No. | Model | Diameter | A | B | C | Tooth Row | Taper |
| 1 |
VMLL8 |
8" |
190 | 155 | 218 |
random tooth |
20 |
| 2 |
VMLL8 |
12 1/4" |
330 |
227 |
280 |
random tooth |
20 |
Model Description
• C:Construction roller cutter
• 8: Random Insert Tooth Hob
•MLL: MLLMILALION
Features
High quality metal sealing .Using high quality tungsten carbide teeth,special bearing structure, so as to achieve the full coverage of crushingCan be Repairable and customized
| No. |
Used Parameters |
8“ | 12 1/2" |
| 1 | Suitable Rock Hardness | Platts Hardness f<12 | Platts Hardness ll<f<20 |
| 2 |
Recommended single cutter drilling pressure |
60KN-100KN | 100KN-180KN |
| 3 |
Max withstand drilling pressure |
120KN | 200KN |
| 4 | Recommended cutter head rotating speed | 3-15 RPM | 3-15 RPM |
| 5 | Max line velocity | 90m/min | 90m/min |
Recommended Products
