Complete set of cluster DTH hammer equipment
●Air swivel:
a
small size yet large channel, ensuring unobstructed air intake.
●Fragments collection and discharge device:
With
multiple paths for fragments of stone entry and a single pipe for discharge,
environmentallyfriendly in construction.
●Inner discharging drill pipe:
Double-layer
and multi-channel drill pipe enables inner slag-discharging. its unifomm
diameterfrom top to bottom helps prevent hole collapse.
●Connector:
The
high-strength V-shaped fragments-collecting structure comes with a guiding
function, allowsfor the switch from forward to reverse circulation discharging.
●Cluster hammer:
Special
unified specification sub-hammers are designed for hammer-ifting and
air-sealing. Theyare cost-effective, achieving high fragment-discharging
efficiency in both inner and outer pipes,avoid repeated crushing at the hammer
bottom, and increasing construction efficiency.
●Hydraulic opening-and-closing gripper:
It
ensures accurate hole positioning and is easy to operate.
●Comprehensive technical support:Provide complete construction methods based on user needs and existing equipment conditions;Customization and restructuring of complete sets of equipment; Collaborative construction.