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Instrument and meter
Double layer mixer
Concrete spraying machine (spraying machine)
Second hand Zhigao 420 drilling rig
Low wind pressure drill bit
90 high wind pressure down the hole drill bit
Sleeve, follower, tunnel sleeve
HD35 down the hole impactor
Nozzle
Kaiyu Cross Drill Bit
132SF
110SDY+-8 (four-wheel)
GHJ180 mortar mixer
Vibration screen spring
Wuhuan Weimeng 30-90/100 drill bit
Nozzle holder, clip connector
192SCY - 17
130 drill bit
51 spray pipe
High pressure drill bit
57 spray pipe
GZJB hydraulic dual fluid injection pump
NM series high wind pressure down the hole impactor
Wet spray machine CSZ700
T38 threaded drill bit
HD45 down the hole impactor
Successful operation!
