Archive Results for "roller bit" in Mining Machinery Parts : 5 Buying Leads (BEFORE January 1st, 2015).
- 28 Nov, 2013
- bit size: 7 7/8" =200.0 mm
4) IADC code: HA117 Milled Tooth
5) Seal type: Ruber Sealed Bearing
6) Bearing type: Sealed Roller bearing
7) Nozzle quantity and nozzle size: 3 nozzles
8) Connection joint Pin size: 4-1/2"
9) Formation:Very soft with low compressive strength and high drill ability
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Categories : Manufacturing & Processing Machinery, Mining Machinery Parts
China
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- 1 Dec, 2012
- PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
PDC drilling bit made of such PDC will break up rocks depending on shearing action when it works, which is more effective than crushing of rocks by roller cone bit or plowing and grinding of rock
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Categories : Manufacturing & Processing Machinery, Mining Machinery Parts
China
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- 7 May, 2011
- SCHEDULE OF MATERIALS, QUANTITIES AND PRICES
NO. DESCRIPTION UNIT QTY UNIT COST TOTAL COST
la 26" Standard Roller Bearing Steel Tooth Bit, 7 5/8" API Reg Pin Connection, I ADC Code 1-1-1 Piece 10
Ib 26" Standard Roller Bearing Steel Tooth Bit, 7 5/8" API Reg Pin Connection, I ADC Code 2-1-1 Piece
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Categories : Manufacturing & Processing Machinery, Mining Machinery Parts
Kenya
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- 1 Jul, 2010
- 1. Roller cone bits have increased insert strength and performance, idea for high speed rotation application.
2. Avaliable with TCI or hard metal protected steel tooth cutting structures, bits are engineered with advanced sealed bearing and floating journal bushing to optimize efficiency and reduce
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Categories : Manufacturing & Processing Machinery, Mining Machinery Parts
China
- Contact Now