
In today’s construction industry, efficiency and cost control are two of the most important factors for contractors and engineering teams. The mortar sprayer machine has quickly become a popular choice thanks to its high efficiency, low operating costs, and easy operation. As a modern construction tool, it is gradually replacing traditional manual plastering methods and has become widely used for wall rendering, cement spraying, waterproof coating, and other protective applications. Contact us today to get a customized quotation and enjoy full-service support from consultation to after-sales!【WhatsApp/WeChat/Phone】+86 13837122632
Hot-Selling Models and Technical Parameters
As a professional manufacturer, YG Machinery offers several cost-effective mortar sprayer machines to meet different construction needs. Below are three popular models and their detailed specifications:
YG311 Model Parameters

Item | Value |
Dimensions | 1500×450×800 mm |
Motor Power | 4 kW |
Machine Weight | 130 kg |
Air Pump Power | 2 kW |
Cement-Sand Ratio | 1:3 |
Delivery Capacity | 2–3 m³/h |
Max Aggregate | 3 mm |
Working Pressure | 3–6 MPa |
Voltage | 220V/380V |
Spraying Speed | 150 ㎡/h |
Applications | Putty, paint, textured coatings, mortar |
YG318 Model Parameters

Item | Value |
Delivery Capacity | 3 m³/h |
Max Pressure | 3 MPa |
Material Ratio | 0.7–1:1:3 |
Voltage | 380V |
Main Motor Power | 7.5 kW |
Max Particle Size | ≤8 mm |
Conveying Distance | Horizontal 50 m / Vertical 30 m |
Hopper Capacity | 80 L |
Air Compressor Output | 0.3 m³/min |
Pipe Diameter | 32 mm |
Machine Weight | 320 kg |
YG511 Model Parameters

Item | Value |
Delivery Capacity | 3–4 m³/h |
Max Pressure | 3 MPa |
Material Ratio | 0.7–1:1:3 |
Power | 8 hp / 12 hp |
Max Particle Size | ≤8 mm |
Conveying Distance | Horizontal 50–60 m / Vertical 30–40 m |
Hopper Capacity | 80 L |
Air Compressor Output | 0.3 m³/min |
Pipe Diameter | 32 mm |
Machine Weight | 320 kg |
From the comparison above, it is clear that the YG311 is suitable for lightweight construction and interior wall projects, while the YG318 and YG511 are designed for larger-scale engineering needs.
Why Choose a Mortar Sprayer Machine?
Compared with traditional manual plastering, the cement mortar spraying machine offers the following outstanding advantages:
- Save Construction Costs
The spraying process produces almost no dust, reduces water and material waste, and can lower construction costs by more than 20%. - Convenient Operation
There is no need for scaffolding or frequent movement of equipment. Even hard-to-reach corners and ceilings can be sprayed easily, significantly reducing the construction period. - Higher Efficiency and Quality
With a fast spraying speed and large coverage area, the cement mortar sprayer not only reduces labor intensity but also ensures a uniform and consistent surface finish. - Small Investment, Quick Return
The machine requires a relatively low investment but delivers high productivity, helping contractors recover costs quickly. - Multiple Applications
It is suitable for interior and exterior wall plastering, cement mortar grouting, waterproof and fireproof spraying, tunnel reinforcement, and bridge projects. - Wide Range of Materials
The cement mortar spray machine can handle putty, paint, latex paint, textured coatings, thermal insulation mortar, waterproof compounds, and fireproof materials. (It cannot spray dry concrete or non-water-soluble materials.)

Mortar Sprayer Machine Export Cases
Case 1: YG318 Exported to Australia
In a large residential project in Australia, the construction team chose the YG318 cement mortar spray machine. Thanks to its powerful 7.5 kW motor and long conveying distance, the project team completed the exterior wall spraying in just 28 days—12 days shorter than the planned schedule. This saved nearly 30% of the overall construction cost, greatly improving efficiency.
Case 2: YG511 Exported to the United States
In a tunnel reinforcement project in California, USA, the contractor purchased the YG511 cement mortar spraying machine. With a delivery capacity of up to 4 m³/h, the machine handled large-scale fireproof coating tasks with ease. The customer reported that a single unit replaced the workload of six skilled workers, reducing labor costs while maintaining a stable and high-quality finish.
Efficient Construction Starts with a Mortar Sprayer Machine
As the demand for faster, safer, and higher-quality construction continues to rise, the mortar sprayer machine has become an indispensable piece of equipment in modern projects. With YG Machinery’s range of high-performance models, contractors can find reliable solutions for residential plastering, commercial buildings, bridges, and tunnels.
Whether you need a compact model for small jobs or a powerful machine for large-scale projects, the cement mortar sprayer provides significant advantages in both efficiency and cost savings.
If you are looking for a durable and high-performing cement mortar spray machine, YG Machinery is your trusted partner. Contact us today for the latest quotations and expert support.
In addition to mortar sprayers, YG also supplies other premium equipment such as wall plastering machines, GRC spraying machines, polyurethane spray machines, and sandblasting machines—ensuring you have the right tools for every stage of your project.【WhatsApp/WeChat/Phone】+86 13837122632