Shotcrete Machine for Sale


Shotcrete machine is a kind of spraying machine like mortar spraying machine which works by using compressed air to continuously transport concrete along the shotcrete machine hose and spray it to the construction surface by a shotcrete nozzle. You can find wet shotcrete machine and dry mix shotcrete here in YUGONG. Shotcrete machine is well received by market because its high efficiency, low coast, easy operation, and wide application. You can use the concrete shotcrete machine in tunnel, mining, retaining wall, underground project, and some other preventive construction projects. We can assure you the quality of our concrete shotcrete machine because many machinery including shotcrete machine has been exported to many countries like Norway, Bolivia, Russia, Australia, USA, UK, South Africa, Honduras, Ghana, etc.


YG-SP5 Wet Shotcrete Machine for Sale


Wet shotcrete machine for sale




Wet Shotcrete Machine


The wet shotcrete machine is anchor spraying support machine with good performance such as decreasing dust, reducing rebound, and saving material. Wet mix shotcrete is a kind of small construction machinery which uses compressed air and mixes the material in a certain proportion. The the material is transported by the shotcrete hose and sprayed onto the surface of the subject at a high speed. There will from a protective layer after the spraying.


YG-SP7 Wet Mix Shotcrete for Sale


Wet mix shotcrete for sale




Five Major Advantages of Wet Shotcrete Machine


1. The wet shotcrete machine greatly reduces the density of dust around the machine and the shotcrete nozzle, which can do less harm to workers’ health.

2. Much higher efficiency than manual work.

3. Low rebound rate. When using dry mix shotcrete, the rebound rate ups to 15%-50%, but the wet shotcrete machine can reduce the rebound rate to under 10%.

4. There is more water when using wet mix shotcrete, which can improve the quality of the spraying concrete.


Shotcrete Machine Detailed Parts Presentation


Detailed parts of the shotcrete machine

Detailed parts of the shotcrete machine

Detailed parts of the shotcrete machine




Wet Shotcrete Machine Specification


Wet Shotcrete Machine

Model

YG-SP5

YG-SP7

Capacity

5 m³/h

7 m³/h

Max. Delivery Distance

Horizontal 30m

Vertical 20m

Horizontal 30m

Vertical 20m

Max. Aggregate Size

15mm

15mm

Motor

5.5kw

7.5kw

Weight

700kg

800kg

Dimension

1280*700*1280 mm

2000*800*1300 mm


YG-PZ5 Dry Mix Shotcrete for Sale


Dry mix shotcrete for sale




YG-PZ7 Dry Shotcrete Machine for Sale

Dry shotcrete machine for sale





Dry Mix Shotcrete


For dry shortcrete machine, the spraying material like concrete and cement is dry which is sprayed by the pressure of the air compressor. The pressure presses the spraying material to the shotcrete nozzle which has a water pipe, and then the spraying material and water are sprayed mixing together. When the dry shotcrete is working, there are many dust, and to reduce dust and increase humidity, you can put some water into the dry spraying material. But the water should not be too much to avoid mixing the water again in the shotcrete nozzle and causing the adhesion of the material decreases. It will affect the spraying effect then.


Dry Mix Shotcrete Specification


Model

YG-PZ3

YG-PZ5 (6)

YG-PZ7

Capacity

3 m³/h

6 m³/h

7 m³/h

Max. Delivery Distance

200m

200m

200m

Water to Cement Ratio

<0.4

<0.4

<0.4

Max. Aggregate Size

20mm

20mm

20mm

Rotor Block Diameter

350mm

440mm

480mm

Work Pressure

0.4-0.6mpa

0.4-0.6mpa

0.4-0.8mpa

Air Consumption

3-4m³/h

6-8m³/h

7-8m³/h

Motor Power

3kw

5.5kw

7.5kw

Dimension

1040*550*950mm

1300*705*1300mm

1600*750*1200mm

Weight

260kg

600kg

700kg


Wear Parts of the Shotcrete Machine




Difference of Wet Shotcrete Machine and Dry Shotcrete Machine


Compared with dry mix shotcrete, wet shotcrete machine has one more pumping system (accelerator conveying system) which is equipped with a small 0.75kw motor. And what’s more, wet shotcrete machine can spray both dry material and wet material, unlike dry shotcrete machine spraying dry material only. Wet mix shotcrete is widely used in tunnels, highways, and high-speed railways.


Wide application of the shotcrete machine





What Is Shotcrete Used for?


A shotcrete machine is a kind of small construction equipment like mini road roller, mortar spraying machine, line marking machine, asphalt crack filler machine, floor shot blaster, rock splitter, wire saw, concrete power trowel, etc. which is widely used in retaining wall, slop protection, tunnel construction, and other places where there is no harmful gas and needs concrete spraying. The function of the shotcrete machine is slope protection anchoring, foundation pit reinforcement and tunnel spray anchoring.


Shotcrete machine in Yugong factory





How Does A Shotcrete Machine Work?


A shotcrete machine mainly consists of a driven system (mainly including motor, speed reducer, etc.), rotor assembly (including rotor body, cavity, rotor liner etc.), wind system, spraying system, electric system, and walking system. And the shotcrete procedures are the following four steps:

 

1. Put the mixed material from the unloading port of the batching mixer (or manual mixing and feeding) to the vibrating mesh screen and to the shorcrete machine.

 

2. Then the material will be transported into the straight through cavity of the rotor. With the rotation of the rotor, the material will be conveyed to the outlet of the shotcrete sprayer.

 

3. Then the compressed air is introduced from the air chamber and the material is blown into the discharge elbow. Then another compressed air is introduced by the cyclone, and the material is blown and accelerated in a multi-head wind spiral state, and is rotated and floated to enter the shotcrete hose.

 

4. When the material is transported to the shotcrete nozzle, add a small amount of water (dry shotcrete machine) or liquid accelerator (wet shotcrete machine), and finally the material is sprayed to the subject.


Five Outstanding Features of YUGONG Shotcrete Machine


1. The straight-through rotor enables the material cavity to free from the bond of the spraying material making the discharge smooth and time saving.

2. There are four point to make the compressing stronger and the sealing effect better. And thanks to this advantage, the dust around the shotcrete machine is less and the wear parts have a longer service time.

3. Shotcrete machine in Yugong adopts low-pressure and high-speed vortex airflow to overcome the problems of bonding, plugging and pulse folding in material transportation and to make the material flow uniform, stable, and continuous.

4. Newly-designed shotcrete nozzle which uses discharge elbow system to improve the spraying effect, reduce the rebound, and better the spraying quality.

5. The shotcrete machine chassis can be designed into a tire type, a sliding type and a rail gauge of various gauges.


Shotcrete Machine Price-Good Price with Ensured Quality


If you buy shotcrete machine or any other types of machinery from Henan Yugong Machinery Co., Ltd, we can assure you a good price and a guaranteed quality.  The first reason is that we have our own factory where we also have a professional team who dedicated themselves to manufacturing good-quality machinery. The second reason is  that we possess mature skills in manufacturing small construction machinery. Please feel free to contact us if we can provide any help for you.


Shotcrete Machine Manufactures-Recognized YUGONG


Henan Yugong machinery has been exported to over 40 countries around the world such as Sri Lanka, USA, Canada, Australia, South Africa, Norway, Malaysia, Denmark, India, United Kingdom, Qatar, etc. And many of our customers have established long-term partnership with us for the good-quality machinery and first-rate services of us. We hope you are the next one!


Company honor


Please feel free to give your inquiry in the form below. We will reply in 24 hours.
Your Name(required):

Product Model:

Your Email(required):

Your Whatsapp:

Your country:

Your Company:

Your Message(required):

Related Products: