枣庄供应液压打拔桩机厂家

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细节描述
1.液压马达驱动的转盘
Hydraulic motor drive turntable
齿轮内藏设计，有效避免脏污及碰撞，齿轮皆可更换，配合紧密，平稳耐用。New inside gear design avoid smudge and crushing.Every gear is replaceable,reliable and cooperate closely.
2.通气口
Vent
确保齿轮箱内压力平衡、稳定排热。
Ensure gearbox inside pressure balance and cooling stable
3.采用高性能减震橡胶块
High quality import dam rubber
质量稳定，寿命长！
High quality long life
4.强力油压缸，耐磨齿块
Powerful hydraulic cylinder,wear-resisting teeth
强有力且不会松脱的夹嘴是施工的首要条件。我们加装了双重保压保护装置，牢牢锁住系统压力，保证了夹持板桩的稳定性与可靠度。
A Powerful dop is the first important factor to ensure safe construction.We set up double pressure protecting equipment to lock system pressure make sure clam stable and reliable.
5.可拆卸式吊臂与翻转轴
Knock-down lazy arm,trip shaft

打桩范围
振动打桩机-打管桩 振动打桩机-打钢板桩 振动打桩机-综合桩 振动打桩机-水面打桩 振动打桩机-打方桩
Hydraulic vibratory hammer-Drive pipe piles
Hydraulic vibratory hammer-Drive steel sheet piles
Hydraulic vibratory hammer-Drive comite piles
Hydraulic vibratory hammer-Pile driving on the water
Hydraulic vibratory hammer-Drive square piles
C15
适用于槽钢、钢板、小型钢管
C15
For U-steel pile ,sheet pile,small steel tube
C16
-适用于拉伸桩、工字钢
C16
For lassen steel sheet pile.H-steel pile

液压打桩机是利用其高频振动，以高加速度振动桩身，将机械产生的垂直振动传给桩体，导致桩周围的土体结构因振动发生变化，强度降低。桩身周围土体液化，减少桩侧与土体的摩擦阻力，然后以挖机下压力、振动沉拔锤与桩身自重将桩沉入土中。拔桩时，在一边振动的情况下，以挖机上提力将桩拔起。打桩机械所需要的激振力要根据场地土层、土质、含水量及桩的种类、构造而综合确定。
Vibrating pile hammer is using its high frequency vibration to vibrate pile body with high acceleration to pass the vertical vibration of mechanical produce to pile which leading to changes in the soil structure around the pile, strength decrease. Soil around the piles become liquefaction to reduce frictional resistance between side of the pile and the soil. Then using the excavator down force, vibrating pile hammer and pile body weight to sink pile into the soil. When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force. Excitation force needed by pile driving machinery are comprehensive determined by site soil, soil condition, moisture content and type of pile, construction.

工程应用范围：engineering application scope
•** municipal administration
•桥梁 bridge
•围堰 cofferdam
•建筑地基 construction foundation