How to maintain the rack punching machine?
2019-10-12
Using the new concept of the characteristics of shelf punching machine, the equivalent promotion of submersible drilling rig and long screw pile driver will lead the industry, and the shelf punching machine will walk the pile frame and drill parts. The walking type of the long screw punching machine is used locally for the mechanical walking, and the seven way valve is controlled, which can be self loaded, unloaded and reversed without dead angle. Puncher support with shelf
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