DYWI ® Drill System

Injection Adapter and Coupling Box

 

Two kinds of adapters are available:

  • injection adapter - connection between anchor rod and injection pipe
  • rotation injection adapter - connection which allows simultaneous drilling and grouting

Coupling boxes fitting for all drill threads deliverable.

Rotary Injection Adapter
(rig installation)

Rotary Injection Adapter
(hand held installation)

Air Flush Shank
(hand held installation)

Grout Injection Coupler
(for subsequent grouting)

Balance Rod

Reducing Coupler

Reducing Coupler
(with centre bridge)

Simultaneous drill and grout installation

Rotary injection adaptor fitted below drill head