Small Shotcrete Machine
SRZG: Your Professional small shotcrete machine manufacturers!
Hunan Saner Heavy Industry Technology Development Co.,LTD. was founded in 2010. We supply a wide range of products, as concrete pump, tunnel wet concrete sprayer machines, mortar spraying machines, concrete conveyor pump, concrete mixer and pump machines, soil hydro seeding machines.
| MODEL: SR0810UBC | ||||||
| Max theoretic output | 8m³/h | |||||
| Max theoretic pumping pressure | 10Mpa | |||||
| Hydraulic system | Double pump & double circuit opening | |||||
| Main oil pump displacement | 80ml/r(kawasaki) | |||||
| Hydraulic system pressure | 26MPa | |||||
| Power supply | Diesel engine | |||||
| Engine brand | DEUTZ | |||||
| Engine power | 37KW | |||||
| Distribution valve type | S pipe valve | |||||
| Cement mortar conveying cylinder bore/stroke | Ф140/1000mm | |||||
| Oil tank volume | 200L | |||||
| Max aggregate size | 8mm | |||||
| Mix Hopper Volume | 250L | |||||
| Feeding height | 900mm | |||||
| Air cpmpressment displacement & pressure | 0.4m³/min,8Bar | |||||
| Max theoretic delivery vertical distance | 180m | |||||
| Max theoretic delivery horizontal distance | 300m | |||||
| Operation style | wired or wireless remote control | |||||
| The radiator cooling type | Air cooling system | |||||
| Hydraulic pump type | Ram pump | |||||
| Outer dimensions(L*W*H) | 2400×800×1350mm | |||||
| Total weight | 1100 kg | |||||
Sale Display
Concrete Plaster Devices is a wet spray machine with the advantages of low dust, low rebound, high construction efficiency, and low cost of use. It provides great convenience for the construction of mine tunnels, railways, highway tunnels, water conservancy culverts, underground projects, etc.
Best Spray Paint for Concrete is a rotor-type concrete spray machine with long conveying distance, low working wind pressure, small nozzle pulse, and good adaptability to seepage rock surfaces. It is widely used in mine bolt spray support, tunnel engineering, construction sites, etc.
Concrete Injector is suitable for wet concrete spraying or concrete mortar filling, grouting, pumping, etc. in scenes such as mines, tunnels, culverts, subways, hydropower projects, underground buildings, slope protection, etc.
Concrete Spray Devices pump the mixed concrete to the nozzle, and apply compressed air at the outlet of the pump, so that the material and air are fully integrated in the pipe, making the sprayed material more uniform.
The main function of the Concrete Plaster Pump is to pump liquid materials such as concrete or lime mud to where they are needed. The transport capacity of some models reaches more than 50 liters or even more than 300 liters per minute, which is very efficient.
The digital commitment system,clear standards of service and payment basis,value chain covering the whole product life and engineers for global service ensure.
Referring to the service life of each part, we will put a rough estimate of requested spares according to your project scale -how many cubic meters you will spray.
Shotcrete machine(concrete wet spray machine) is widely used in highways, railway tunnels,urban subways,underground caverns of hydropower stations,etc. it's safe,stable and reliable.
The pumping system has less energy consumption, high work efficiency, less wearing parts, high system reliability and stable delivery.
Concrete Shotcrete Machine is mainly used for concrete spraying operations. Through one-way compression and discharge pressurization, the concrete material is sprayed onto the construction site. At the same time, because it sprays concrete quickly and densely, the construction can be completed faster.
Robotic Boom Shotcrete Machine
Robotic Boom Shotcrete Machine is an automatic spraying machine that is widely used in construction, water conservancy, mining and other engineering fields. It can spray concrete, mortar and other materials onto the surface of walls, tunnels, bridges and other building structures.
Truck Mounted Shotcrete Machine
Truck Mounted Shotcrete Machine is a machine used for spraying concrete. It can apply concrete materials densely through spraying, so that the concrete materials are evenly distributed on the steel bars and formwork, thereby ensuring the quality and toughness of the concrete.
Advantages of small shotcrete machine
Traditionally, the form-and-pour method was used on construction sites. It required the workers to maintain the consistency of the material and form it while applying it to the designated place. Moreover, as compared to concrete applied using the shotcrete method, concrete applied using the conventional method has a lower life span. When its compressive strength exceeds the point of 200 PSI, it is considered structural. This makes the shotcrete method a stronger option for construction since it will require less maintenance.
Underground construction work is costly and requires special supervision to ensure that everything is done correctly. Tunnels, pools, and mines are just some examples of major underground construction projects. After blasting or excavations, it gives good foundational support for your projects and gives good slope stabilization. In underground structures, this method is preferred as it is an easy way to reach hard-to-access places. It also helps in saving costs on hiring laborers.
The shotcrete method can give your project the strength it needs. Over time, buildings succumb to wear and tear and degrade in its outlook and constructional strength. Architects and building owners need to revamp these structures, otherwise they will not retain their form. Shotcrete Machine minimizes the chance of damage done to the buildings by providing a stronger concrete application solution.
In conventional methods, more workforce was needed to mix the structure, take it to its desired place, and then apply it. And, more workforce was required when the area of application was hard to reach or inaccessible. The shotcrete method has minimized this need for labor by replacing it with the necessary equipment. In comparison, with the shotcrete method, only the laborer operating the Shotcrete Machine is required at the site.
Application of small shotcrete machine
Our Shotcrete Machine uses a concrete pump to transport the concrete to the nozzle of the manipulator through a pipeline and uses compressed air with an accelerator to spray the concrete to the wall of the roadway to be sprayed. Shotcrete is used to reinforce temporary and permanent excavations.
Mining Industry
Civil Engineering Subject
Tunneling Enterprise
Architectural Discipline
Topic Parks
Slope Stabilization
Common components of small shotcrete machine
Hydraulic System: Open or Closed
In a closed hydraulic oil system, the pump works when it needs to transmit energy, but does not generate flow when it is resting: this system offers greater energy efficiency and reduced component wear. Above all, a closed circuit implies a shorter response time as it requires significantly less hydraulic oil than an open system, which renders it more efficient as the amount of flow is reduced.
Drive Cylinders: Generate Pressure into Concrete Cylinders
Drive cylinders receive the hydraulic oil flow created by the hydraulic pump, and in turn push the concrete cylinders, providing the speed and thrust needed to pump concrete.
Concrete Cylinders: Suck Concrete from the Hopper
Concrete cylinders are in charge of pushing concrete through the pipes: they work in a synchronous alternative manner, so that while one is pushing concrete, the other one is sucking and vice-versa. This change is regulated by electromagnetic or hydraulic sensors, depending on the system. Greater filling ratio will reduce the number of total strokes required to push concrete, thereby reducing energy consumption and cutting down on the wear of the system at large. In addition, there are fewer cuts in the total flow of concrete, and you can save time.
Water Box: Cools down the System
The water box cools down both the drive and concrete cylinders to ensure an optimal working temperature. In addition, it must be easily accessible to double-up as an inspection and maintenance element, since any potential residue will point towards possible leaks. Experts recommend checking the water's transparency daily.
Agitator in the Hopper: Maintains the Concrete's Fluidity
Concrete is poured into the hopper through a grill, and the agitator maintains the fluidity of the mix, avoiding sedimentation.
Grill with Vibrator
The hopper is covered with a grill with a vibrator that helps the concrete flow. The grill is a key security element that helps keep out any extraneous elements that could damage the equipment (big stones, chunks of brick…)
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