The PZ-9 type spraying machine for mines is easy to use, and the Hongyi 9 cubic concrete dry spraying machine is convenient to use

Description :

　　PZ-9Type spraying machine, concrete dry spraying machine, 9-cubic spraying machine

　　PZ-9Type spraying machineStrive for excellence in every detail,PZ-9 type spraying machineFocus on reducing costs without compromising quality.Concrete dry jet machineSuitable for coal mines, easy and convenient to operate.

　　PZ-9Type spraying machineProduct Introduction

　　The PZ-9 type shotcrete machine is an equipment used for dry and wet shotcrete. It has advanced technology, reasonable structure, stable performance, easy operation and maintenance, long service life of building shotcrete machine, and can be equipped with two types of walking devices: rubber wheels and rail wheels. The PZ-9 shotcrete machine is widely used for shotcrete construction operations in tunnels, culverts, subways, hydropower projects, and underground engineering.

　　PZ-9Type spraying machineTechnical Specifications:

　　Model PZ-9

　　Spray capacity 9/h

　　Transmission distance 150m

　　Working pressure 0.2-0.6MPa

　　Water cement ratio<0.35

　　Aggregate particle size 20mm

　　Drive power 7.510hp)

　　Inner diameter of the conveying pipe is 64mm

　　Air consumption 9-10/min

　　Voltage levels 380V, 440V, 660V, 1140V 50Hz/60Hz

　　The chassis can be assembled into tire type, sled type, and rail type

　　PZ-9Type spraying machineMain features and advantages:

　　1. Low pressure low-speed vortex airflow transportation overcomes the problems of sedimentation blockage, pulse, and segregation in wet material transportation, ensuring uniform and continuous jet flow.

　　2. There are two types of ground wheels: iron wheels and rubber wheels, with track gauges of 600, 762, and 900. The motor has two types: explosion-proof and non explosion-proof, which can meet the needs of various construction conditions.

　　3. Adopting a new type of straight through rotor non adhesive material chamber and a swirl elbow structure, it eliminates material adhesion and blockage, reduces downtime and maintenance time, and ensures smooth discharge, saving time.

　　4. Four point elastic compression structure, firm and stable, with good sealing performance; The single point elastic compression structure is a modified product, which is scientific and simple, can always maintain a reasonable compression force, reduce dust near the machine, and is easy to disassemble and maintain, with long service life of vulnerable parts.

　　5. Key vulnerable parts, strict production processes, ensuring good quality and long service life.

　　6. The new nozzle and discharge elbow device improve the spraying effect, with less rebound and high spraying layer quality.

　　PZ-9Type spraying machinetechnical features

　　Directly connected rotor type non bonded material chamber, smooth discharge, time-saving.

　　Four point elastic compensation clamping, good sealing effect, less dust adhesion near the machine, and long service life of vulnerable parts.

　　Adopting low-pressure high-speed vortex airflow transportation to overcome problems such as adhesion, pipe blockage, and pulse separation in material transportation, the material flow is uniform, continuous, and stable

　　The machine chassis can be assembled into tire type, slide type, and various gauge rail wheels.

　　The new nozzle and discharge elbow device improve the spraying effect, with less rebound and high spraying layer quality.

　　PZ-9Type spraying machineworking principle

　　The mixed materials are discharged from the discharge port of the batching mixer (or manually mixed and loaded) into the vibrating hopper, and then fed into the hopper of the spraying machine through the screen. They are then injected into the direct feeding chamber of the rotor by the agitator and rotated with the rotor to the discharge port, where they are blown into the cyclone by compressed air passing through the air chamber. Here, another wind is introduced by the cyclone, forming a multi head wind spiral state to blow and accelerate the material, causing it to rotate, float, and enter the conveying pipe. It then reaches the nozzle and adds a small amount of supplementary water to spray it out.

　　PZ-9Type spraying machineIt mainly consists of the driving device, rotor assembly, air circuit system, injection system, and electrical control box.

AfterSalesService :

• Spraying machine