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Concrete Spraying Machine

Concrete spraying machine is a wet shotcrete equipment, compared with dry and wet spraying machine,have the advantages of little working dust, small rebound spray , protect the environment, save raw m

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Introduction Of Concrete Spraying Machine

Concrete  spraying machine is a wet shotcrete equipment, compared with dry and wet spraying machine,have the advantages of little working dust, small rebound spray , protect the environment, save raw materials and improve the quality of shotcrete and other significant advantages, like, operation and maintenance convenient. Using the working principle of low-voltage low-speed vortex conveying,close to jet,which overcome the plugging pulse, segregation problems. Made the injection material flow uniform and stable to improve spray layer material.

Feature Concrete Spraying Machine

Using wet spraying machine can greatly reduces the dust concentration and spring rate, increases the thickness of a spray, improves production efficiency, and ensure project quality.

Advantages:

①sealing structure is good, reduce dust pollution and small dust .

②small rebound and saving material.

③as the concrete mixed well prior to grouting, so ensure the ratio of concrete and the quality.

Disadvantages:

①high price of piston wet spraying machine;

②the transport of wet concrete is too much trouble, and sometimes needs concrete tank and other equipment;

③after each injection operation, the machine must be cleaned with water.

Parameters Of Concrete Spraying Machine

Working capacity  5m3/h
Concrete Mix Ratio   1:4-5C/A
Water-cement ratio   ≤0.4
Max conveying distance   30m
Max aggregate size  Φ15mm
Duct diameter  Φ50mm
Air pressure  0.2-0.4Mpa
Air consumption  7-8m3/min
Feeding height  1.1m
Motor power  5.5KW
Voltage class  380V
Machine weight  700kg
Outer size(L*W*H)  1980*950*1300(mm)

Pictures Of Concrete Spraying Machine

Product Feedback

Average Star Rating:

History Feedback: (14)

Latest Feedback

  • Contacts:Mr R***y Le***s E-mail:A****sjr@yahoo.com
    Please include the price of Shotcrete machine shipping cost to Port Mobile, USA. Thank you for your response to our inquiry. R***y Le***s R***y Le***s Forestrry Services, Inc A****sjr@yahoo.com Please send photos too.
    Welcome to Shandong China Coal! Your requirements have been sent to a professional sales manager who will contact you later!
  • Contacts:mr a** E-mail:a**l@co*****ct.com.f*
    i would like to buy the Shotcrete machine . please also contact mew on we chat my number is 00***967*0
    Thanks for your trust to China Coal! We will, as always, provide the high quality products for the new and old customers.
  • Contacts:Mr.Tho E-mail:Tho@i***x.com.sg
    we would like more detail specification and price for one unit of this Shotcrete machine
    Thanks for your trust to China Coal! We will, as always, provide the high quality products for the new and old customers.
  • Contacts:Mr R***y Le***s E-mail:A****sjr@yahoo.com
    Please include the price of Shotcrete machine shipping cost to Port Mobile, USA. Thank you for your response to our inquiry. R***y Le***s R***y Le***s Forestrry Services, Inc A****sjr@yahoo.com Please send photos too.
    Welcome to Shandong China Coal! Your requirements have been sent to a professional sales manager who will contact you later!
  • Contacts:mr a** E-mail:a**l@co*****ct.com.f*
    i would like to buy the Shotcrete machine . please also contact mew on we chat my number is 00***967*0
    Thanks for your trust to China Coal! We will, as always, provide the high quality products for the new and old customers.
  • Contacts:Mr.Tho E-mail:Tho@i***x.com.sg
    we would like more detail specification and price for one unit of this Shotcrete machine
    Thanks for your trust to China Coal! We will, as always, provide the high quality products for the new and old customers.
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