PZ series jet is used for dry spraying, tidal spraying, wet spraying concrete equipment, it has advanced technology, reasonable structure, stable performance, convenient operation and maintenance, long service life and other characteristics, widely used in tunnel, culvert, subway, hydropower engineering, underground engineering and coal mine high marsh tunnel shotcrete construction operations.
Shotcrete machine, is a new type of efficient shotcrete machine, mainly suitable for 5m*5m section roadway concrete shotcrete operation. The equipment uses concrete pump to convey concrete to the nozzle of the manipulator through the pipe, and uses the compressed air with accelerating agent to spray concrete to the wall of the sprayed tunnel. It has reasonable structure, humanized design, reliable performance, convenient operation and maintenance, and long service life. Dust-free, low noise, small rebound rate.
The machine adopts the lever principle, the symmetrical roller assembly is connected together by the horizontal spring placed through the pull rod, when the bulk material is placed on the top of a roller assembly, its radial force can be passed through the spring pull rod to the symmetrical surface of the roller assembly to balance the overall force point of the device under this condition compared with other products increased by about 40%; The sexual coupling reduces vibration and noise and avoids resonance. It is equipped with impeller which can improve the precision of powder selection and high density of products.
