Place of Origin:
Hubei , China
Brand Name:
MILALION
Certification:
ISO9001、14001、45001, AP1-7-1
Model Number:
C512M&C522M
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There are three models of this product
No. | 型号Model | 尺寸 Diameter | A | B | C | Tooth Row | Taper |
1 | C512M&C522M | 12 1/4" | 312 | 217 | 310 | 5 | 20 |
2 | C512M&C522M | 12 1/2” | 312 | 217 | 320 | 5 | 20 |
3 | C512M&C522M | 141/2" | 400 | 240 | 360 | 5 | 20 |
Model Description
• C:Construction roller cutter
• 5: 5 steel tooth rows
•12:cutter shape (Low end double row teeth)
•22:cutter shape (High end double row teeth)
•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 | 12 1/4" | 12 1/2" | 14 1/2” |
1 | Suitable Rock Hardness | Platts Hardness ll≤f≤16 | Platts Hardness ll≤f≤16 | Platts Hardness ll≤f≤16 |
2 | Recommended single cutter drilling pressure | 100KN-170KN | 100KN-170KN | 100KN-200KN |
3 | Max withstand drilling pressure | 198KN | 198KN | 240KN |
4 | Recommended cutter head rotating speed | 3-15 RPM | 3~15 RPM | 3-15 RPM |
5 |
Max line velocity |
90m/min | 90m/min | 90m/min |
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