Tricone Bit for Pile Construction - Buma Engineering Co., Ltd.

Member since 2009

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Buma Engineering Co., Ltd.
[Korea]

Address:
505 Deokam-ri, Juchon-myeon Gimhae-si Gyeongsangnam-do 621843 Korea

Phone:
82-55-3379891

Contact name:
Sangtae Lee , Director

Shield Back Fill Plant

	Tricone Bit for Pile Construction

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Wide Applications

BU-MA TRICONE BITs are applicable for various strata for drilling pile bore.

Reliability and Long Life Cycle

Used various sizes and special shape of Carbide tips with anti-abrasive and high strength properties.
High surface hardness of cone body and anti-abrasive cast steel lug.
Taper shaft inside of cutter body can endure big load intermittently exerted.
Filled high quality lubrication oil and prepared equalizer for oil volumetric expansion/ shrinkage.
Heavy duty seal enables for the TRICONE BIT to use extremely hard working condition like underwater.

High Performance

Geometrically designed flow inlet provides less flow resistance.
Well designed nozzle position minimizes recirculation and turbulence, providing easier cutting materials removal.

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