PZ-7 shotcrete machine, PZ-7 concrete shotcrete machine

Zhongke Machinery, a professional shotcrete machine manufacturer, has a shotcrete machine sales hotline. Z concrete shotcrete machine is an equipment used for spraying concrete. It has advanced technology, reasonable performance, stable performance, convenient operation and maintenance, and long service life. Z concrete shotcrete machine is widely used in mine tunnels, culverts, subway, hydropower projects, underground projects and coal high swamp mine tunnel spraying. Concrete construction operations, various wall reinforcements, sprayed fine stone concrete, various types of industrial furnaces and kiln linings, spray molding of refractory materials or repairs, transportation and spraying of soil in various slope protection and greening constructions.
Working principle of Z concrete shotcrete machine
The mixed materials are fed from the discharge port of the batching mixer through the vibrating screen into the hopper of the spray machine. Turn the cyclone to the discharge port. Here, compressed air is introduced from the air chamber to blow the material into the discharge elbow. Here, another stream of compressed air is introduced from the cyclone to form a multi-head wind spiral state to blow away the material and accelerate it. Rotate and float into the feeding pipe to reach the nozzle, then add a small amount of supplementary water or liquid accelerating agent and spray it out.
Performance characteristics of Z concrete shotcrete machine
The straight-through rotor type non-bonded material chamber has smooth discharge, high efficiency and time saving.
Low-pressure, low-speed swirling wind and thin flow transport the material flow uniformly and stably with high intensity of the spray layer.
The four-point elastic compensation clamping has good sealing effect, less dust around the machine and long service life of wearing parts.
Technical parameters of Z concrete shotcrete machine
Production capacity/h
Maximum conveying distance and height
Applicable material ratio cement/sand
Applicable material water-cement ratio>.
Maximum aggregate particle size Ф
Inner diameter of conveying pipe ФФ
Working pressure.
Feeding height.
Rotor speed r/
Power.