Hydraulic drilling rig machine are widely used in single-piece and small- and medium-sized batch production to process holes in workpieces with large volume and weight. hydraulic rotary drilling machine have a wide range of processing and can be used to drill various screw holes, threaded bottom holes and oil holes on large workpieces. Hydraulic borehole drilling machine are used to process small and medium-sized holes on bulky or porous workpieces. They are mainly composed of a base, a column, a rocker arm, a spindle box, a spindle worktable, etc. When the hydraulic drilling compressor machine is working, the rocker arm can rotate around the column, and the spindle box can move radially on the rocker arm. In this way, the drill bit can be aligned with the axis of each hole to be processed, so as to facilitate hole processing. It is more flexible to use.
Features of Hydraulic Drilling Machine
The hydraulic pre-selection speed change mechanism can save auxiliary time;
The spindle forward and reverse rotation, parking (braking), speed change, neutral gear and other actions are controlled by one handle, which is easy to operate;
The main shaft box, rocker arm, inner and outer columns adopt a hydraulically driven diamond block clamping mechanism, which is reliable;
The guide rail on the rocker arm, the spindle sleeve and the inner and outer column rotary raceway are all quenched to extend the service life;
In addition to manual movement, the spindle box can also be moved mechanically;
There are complete safety protection devices and outer column protection and automatic lubrication devices;
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