Shandong Zhongyan Mining Equipment Manufacturing Co

Series
Introduction to a Series of Concrete Shotcrete Machines
A series of concrete shotcrete machines use compressed air to continuously transport concrete along pipelines and spray it onto the construction surface. It is divided into two types: dry spray machine and wet spray machine. The former transports dry mixture by pneumatic force, mixes it with pressurized water at the nozzle and then sprays it out. The latter uses pneumatic force or a concrete pump to transport the concrete mixture and spray it through the nozzle. It is widely used in the lining construction of underground engineering shafts, tunnels, culverts, etc.
The nozzle materials of the shotcrete machine include polyurethane nozzles and Pulu nozzles. The polyurethane nozzles are more durable and have a long service life. The spray nozzles of our factory include ordinary small nozzles, high-quality small nozzles, and extended and thickened small nozzles. Among them, the long and thickened small nozzles have been proven by customers to be able to spray up to 10,000 square meters.
Shandong Zhongyan mainly develops and produces shotcrete machines, mining shotcrete machines, shotcrete machine accessories, wet shotcrete machines, grouting machines, mud pumps, mortar pumps
, pneumatic diaphragm pumps and other engineering construction Mechanical equipment, bridge prestressed equipment, mining machinery and equipment, etc. Welcome new and old customers call us!
The working principle of the second series concrete shotcrete machine
The structure and working principle of the series concrete shotcrete machine The mixed material passes through the discharge port of the mixer (or manual mixing and loading) The vibrating screen is fed into the hopper of the jet machine, and is stirred by the feeder and injected into the straight material cavity of the rotor. It then swirls to the discharge port, where compressed air is introduced from the air chamber to blow the material into the discharge bend. head, where another wind pressure is introduced from the cyclone, which blows and accelerates the material in a multi-head wind spiral state, and makes it rotate and float, enter the feeding pipe, and then add a small amount of supplementary water when reaching the nozzle (during tide spraying) or Liquid accelerator (when sprayed wet) is sprayed out.
The series of concrete shotcrete machines is mainly composed of the driving device, rotor assembly, air duct system, injection system, electrical control box and other parts.
Three series
Characteristics of concrete shotcutter
Straight-through rotor type non-bonded material cavity, smooth discharge, efficient and time-saving
Four-point elastic compensation compression, good sealing effect. There is less dust around the machine, and the wearing parts have a long life. It adopts low-pressure and high-speed vortex airflow transportation to overcome problems such as sticking, pipe blocking and pulse separation during material transportation. The material flow is uniform, continuous and stable.
Our company specializes in the production of
shotcrete machine
shotcrete machine
shotcrete machine
shotcrete machine
shotcrete machine
cubic shotcrete machine Grout machine, construction shotcrete machine, concrete shotcrete machine, mine explosion-proof shotcrete machine, shotcrete machine accessories, friction plate, steel lining plate, material cavity, nozzle, spring, quick connector kalan
Multiple varieties and full specifications Products that are fully supplied from complete machines to accessories and auxiliary materials are supplied with three guarantees, with sufficient quantity and favorable prices. Welcome to order!