Litian Heavy Industry Machinery Co., Ltd.
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| Roller Cutter - Groove distributed button type LT340420-00 | ||||||||||
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| NO. | Model | A | B | C | D | E | F | Button rows | Taper | |
| 1 | LT340420-00 | 335 | 239.5 | 340 | 40 | 80 | 80 | 4 | 20° | |
| 2 | LT340520-00B | 335 | 239.5 | 340 | 40 | 82 | 82 | 5 | 20° | |
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| Application Parameters | ||||||||||
| 1. Applicable rock hardness: Platts hardness 11≤f≤15 | ||||||||||
| 2. Recommended single roller cutter bit pressure: 100KN~200KN | ||||||||||
| 3. Maximum withstand bit pressure: 245KN | ||||||||||
| 4. Recommended cutter rotation speed:3-15 RPM | ||||||||||
| 5. Maximum linear velocity:90m/min | ||||||||||
| Product Features | ||||||||||
| 1. Adopt wedge-shaped carbide with unique button shape(φ22) | ||||||||||
| 2. The bearing structure is a pair of tapered roller bearings. | ||||||||||
| 3. High quality metal sealed. | ||||||||||
| 4. Repairable and tailor-made | ||||||||||