Concrete shotcrete machine manufacturers

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耐磨

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寿命长

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Hello, fellow examiners (judges)! I am a mining concrete shotcrete machine (jet machine). I am 20 years old and graduated from Jining Dongda Mechanical and Electrical School. I like coal mines and am good at concrete spraying operations. I am very happy to attend your interview today and hope you will be admitted. I very much hope to get this precious opportunity to contribute my meager strength!
The / type wet mining wet concrete shotcrete machine (Coal Safety Certificate No.:) has the advantages of advanced technology, reasonable structure, stable performance, convenient operation and maintenance, and long service life. It is widely used in tunnels, culverts, subways, Shotcrete construction operations for hydropower projects, underground projects and coal mine marsh mine tunnel concrete.
Structural Features of Mine Wet Concrete Shotcrete Machine
This machine mainly consists of four parts: mechanical power system, feeding system, air supply system, and quick-setting agent addition system.
Mechanical power system: It mainly uses the mechanical power generated by the drive motor to decelerate and increase the torque through the gearbox, and then drives the rotor body to rotate through the output shaft.
Feeding system: It mainly consists of hopper, vibrator, rotor body, etc.
Air supply system: This system is mainly composed of main air inlet duct, diverter duct, pressure gauge, upper air path, lower air path, auxiliary air path, valves and pipelines.
Accelerating setting agent addition system: mainly composed of metering pump, joint pipes, etc.
- 3/Concrete spraying machine
Technical parameters of wet concrete spraying machine for mining
r model
Project


Production capacity
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Conveying distance (horizontal/height)


Water-cement ratio of mixture used


Maximum aggregate Diameter


Rated working pressure


Air consumption


Motor power


Voltage level
3/or
3/or

Dongda Machinery Concrete Shotcrete Machine Bad Joke
Concrete Shotcrete Machine is ready to participate Because Ami was about to be late for her wedding, the car drove very fast and did not stop at the red light. So he was stopped by the Justice Messenger, who was about to issue a ticket to the concrete shotcrete machine. The Justice Messenger asked the concrete shotcrete machine: How do you write "jumping" for running a red light? The concrete shotcrete machine thought that he was going to be late, so he stopped people from coming down, and said impatiently: I can’t write! After a while, the Justice Messenger gave the fine to the concrete sprayer, and the concrete sprayer stuffed it into his wallet without even looking at it. A few days later, I went to pay the fine and showed the ticket to the lady at the counter. The lady looked at it for a long time and then said to me: You can go back! Concrete shotcrete machine Mo Ge said curiously: Aren’t we going to be fined? The lady said: No need! Keep going on red light. There is no such traffic rule!
Contact number:
Mobile phone number:
Wangwang: Mine Safety Mechanical and Electrical
Contact
:
Contact person: Ma Rui