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注目商品
掘削または杭打ち作業中にケーシングパイプを回転させて前進させ、正確な位置合わせと効率的な設置を保証する頑丈な装置。さまざまな直径に対応し、建設、トンネル掘削、石油・ガスの用途で生産性を高めます。油圧式または電動式で、信頼性の高い性能を発揮。
- Part Name: ECU Controller, ECM Controller, CPU Controller, Excavator Controller, Engine Control Unit Module
- Material: Metal
- Item Condition: Aftermarket Part
- Way of Use: Direct Replacement
- Reference Number: 489-9456
The single roler bit is composed of a single cone and a lug matched by a bearing.According to different strata and construction requirements, different cutting struclures can be selected; wear resistant carbide are welded and cemented carbide inserts are inserted on the back of the lug.
回転式掘削装置はシャフトを回転させ、回転式掘削ビットが岩石に衝突し、転がり、せん断できるように正圧をかける。次に、シャフトのスイングによって中間の柱を壊し、穴を形成するために壊れた柱を取る。
Spherical hobs are very mature and are widely used in many equipment, such as rotary drilling rigs, RCD, pipe jacking machines, etc. By analyzing the use of ball-tooth hobs on the above equipment, it can be known that when there is sufficient propulsion pressure and the rock layer strength is about 130MPa, the footage speed of the spherical tooth hob can be maintained at 0.3~0.5m/ h. And the footage speed is relatively stable. When the spoil discharge is sufficient, the service life of one spherical tooth hob can reach a construction length of 300m.
This precision-engineered gearing box is specially designed for trench cutters (hydromills), delivering high torque transmission, durability, and structural stability under extreme working conditions. It ensures reliable power output for vertical trenching in diaphragm wall construction and soil mixing applications.
The AMT series is an auxiliary piling equipment primarily designed to support trenching, foundation construction, drilled foundation work, and trench less foundation machinery. It effectively controls the sand content and particle precision in the slurry during, construction, achieving solid-liquid separation of solid particles in the slurry and discharging, dewatered waste residue. This process enhances pile hole formation rates, reduces the cost of slurry used in construction, and slurry recycling.
