Home > Products > Walk-in Chamber > Dry Mix Shotcrete Spraying Machine 9m3/h Concrete Shotcrete Machine for Dry Spray Tidal Spray
Dry Mix Shotcrete Spraying Machine 9m3/h Concrete Shotcrete Machine for Dry Spray Tidal Spray
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- T/T L/C D/P D/A
- 7 days
- 8mm Potentiometer: Horizontal, 10K Ohm+/-10%, with Rotary Switch, Shaft Length 15mm, Used for Walkie Talkies, Radios and Other Instruments and Equipment
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Product Details
Brand Name: | China Coal | Place of Origin: | China | Model Number: | PZ-9 |
Product Description
Certification:CE/SGS/ISO
PZ-9 9m3/h Dry Mix Shotcrete Spraying Machine
Dry mix spraying machine , dry mix shotcrete machine , concrete shotcrete pump
Product Introduction
PZ-9-type spraying machine is an equipment used for dry spray, tidal spray. It has the features of advanced technology, reasonable structure, stable performance, easy operation and maintenance, construction shotcrete machine long life, can be configured separately tire and wheel tracks two kinds of walking device. PZ-9 gunite machine is widely used in tunnels, culverts, subway, hydropower engineering, underground engineering shotcrete construction operations.
This kind shotcrete machine uses the compressed air to convey or high-speed jet concrete mix with a certain proportion to the surface through the pipelines. The concrete mix on the surface set and harden to form concrete support layer. In recent years, shotcrete technology with a simple process, an unique effect, the economic cost and fast construction speed, is widely used in construction, rail and road tunnel construction, mine development, slope reinforcement and other fields.
Technical feature
1. Through type rotary, non-sticky, unobstructed discharge, high efficiency and time-saving.
2. Four-point clamping device makes it easy to adjust the press between sealing plate and rotor disk so as to reduce air and dust leak and prolong consumption parts life.,
3. Using low-tension, high-speed vortex pneumatic transportation, so the spraying flow is even, continuous and steady. It\'s good to improve the shotcrete quality.
4. The new nozzle, discharge elbow device, improving spray deposition effect, less resilient, high quality shotcrete.
5. The machine chassis can be assembled into wheel-type, skid-type and various gauge rail wheel.
Working principle
The stirred material from the mixer discharge port fed into the jet through the vibrating screen hopper, then injected into the straight chamber of the rotor by kick-out device and then turn to the discharge port with the rain of of the cyclone. At this time, passes into the air from the air chamber, the material blown into the discharge elbow, and then introduced another stock pressure by the cyclone, which will let the material be blown, accelerated, and rotating, floating into the conveying pipe to reach the nozzle and then add a small amount of added water (when it\'s the the tide spray) or liquid accelerator (when it\'s the wet spray ) and last sprayed it out.
PZ-9 type concrete spraying machine mainly consists of driving device, the rotor assembly, air duct systems, injection systems, electrical control box and other components.
Technical Parameter
Model No. PZ-9
Injection capacity 9/h
Max conveying distance 150m
Water-cement ratio < 0.35
Max aggregate size 20mm
Duct diameter φ64mm
Working pressure 0.2-0.6MPa
Air consumption 9-10/min
Drive power 7.5kW(10hp)
Voltage 380V,440V,660V,1140V 50Hz/60Hz
Chassis Chassis can be assembled into tire type, skid type, rail wheel type.
Feature Photo
Contact Us
- China Test Chamber Online Marketplace/
- Contact nameMr. Silver
- Phone86-755-10023930
- AddressNo. 501, Fuzhong Industrial Park, Fuyong Town, Shenzhen, 518000, China. Shenzhen,Guangdong
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