Litian Heavy Industry Machinery Co., Ltd.
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| Roller Cutter - Groove distributed button type LT320620-00 | ||||||||||
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| NO. | Model | A | B | C | D | E | F | Button rows | Taper | |
| 1 | LT320520-00 | 331 | 227 | 320 | 45 | 86 | 80 | 5 | 20° | |
| 2 | LT320620-00 | 331 | 227 | 320 | 45 | 86 | 80 | 6 | 20° | |
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| Application Parameters | ||||||||||
| 1. Applicable rock hardness: Platts hardness f≤12 | ||||||||||
| 2. Recommended single roller cutter bit pressure: 100KN~170KN | ||||||||||
| 3. Maximum withstand bit pressure: 196KN | ||||||||||
| 4. Recommended cutter rotation speed:3-15 RPM | ||||||||||
| 5. Maximum linear velocity:90m/min | ||||||||||
| Product Features | ||||||||||
| 1. Adopt large diameter taper cemented carbide conical button. | ||||||||||
| 2. Wear-resistant alloy nails minimize wear on the cutter body | ||||||||||
| 3. The bearing structure is a core covering bearing for roller cutter. | ||||||||||
| 4. High quality metal sealed. | ||||||||||
| 5. Repairable and tailor-made | ||||||||||