YG mortar plastering spraying machines are modern construction equipment integrating high-pressure conveying, uniform atomization, and continuous discharge. Ideal for interior and exterior wall plastering, insulation mortar spraying, fireproof and waterproof coating work, tunnel and slope reinforcement, and more projects. The equipment boasts core advantages such as high efficiency and stability, labor and material savings, strong adaptability, and convenient operation. It can be adapted to various mortar materials to meet the construction needs of different scenarios. As a professional manufacturer, YG Machinery provides a full range of mortar plastering spraying machines and customized solutions. Please contact us for more product parameters, quotations, and service details.
YG Mortar Plastering Spraying Machine Parameter
| Model | YG311 | YG318 | YG500 | YG711 |
| Greatest Pressure | 3Mpa | 3Mpa | 3Mpa | 3Mpa |
| Capacity | 3㎡/h | 3㎡/h | 3㎡-4㎡/h | 4㎡/h |
| Applicable material ratio(water, ash, sand) | 0.7-1:1:3 | 0.7-1:1:3 | 0.7-1:1:3 | 0.7-1:1:3 |
| Main motor power | 4KW | 7.5KW | 8hp/12hp | 7.5KWstrength |
| Particle Size | ≤4mm | ≤8mm | ≤8mm | ≤8mm |
| Conveying Distance | H:30m/V:20m | H:50m/V:30m | H:50m/V:30m | H:50m/V:30m |
| Hopper Volume | 60L | 80L | 80L | 100L |
| The diameter of the feed delivers the pipe | 32mm | 32mm | 32mm | 32mm |
| Weight | 200KG | 320KG | 320KG | 320KG |
Case Study
Client Background:
This collaboration was with a mid-sized construction company in Toronto, Ontario, Canada, specializing in residential construction and municipal infrastructure. Their main business covers interior and exterior plastering for detached houses and multi-story apartments, as well as mortar spraying for urban tunnels and road slope protection. Meanwhile, the local construction market sets strict standards for construction efficiency, environmental compliance, and quality control, and additionally faces industry pain points including high labor costs, skilled labor shortages, and tight schedule management. Furthermore, the client previously relied on traditional manual plastering and small spraying equipment, which therefore failed to meet the demands of large-scale projects and high-standard delivery requirements. After conducting research on North American industry case studies and comparing equipment, they selected YG Machinery as their core equipment supplier.
Construction Challenges:
- Low Labor Efficiency and High Costs: Labor costs in Canada are high. Traditional manual plastering only covers an average of 80-100 square meters per day, with a team of 15 completing less than 5000 square meters per month, insufficient to meet the demands of intensive project delivery.
- Unstable Spraying Quality: Outdated equipment is prone to problems such as mortar segregation, uneven spraying, and cracking, failing to meet Canadian building quality acceptance standards. Rework rates exceed 20%, adding extra time and material costs.
- Insufficient Adaptability to Operating Conditions: The client’s projects encompass high-rise residential buildings, remote tunnels, and outdoor slope protection. Power supply in some areas is unstable, rendering ordinary electric equipment unusable. Furthermore, continuous and stable operation in environments with temperature variations ranging from -10℃ to 35℃ is required.
- Significant Material Waste: The mortar waste rate from manual labor and outdated equipment exceeds 25%, resulting in substantial mortar loss and persistently high long-term operating costs.
Solution:
Based on the client’s project needs and the characteristics of Canadian working conditions, the YG technical team recommended the YG318 diesel-powered mortar plastering spraying machine and customized a specific construction plan. The core performance of this model is as follows:
- Power and Capacity: Equipped with a 7.5kW diesel engine, eliminating reliance on electricity, it outputs 3m³ per hour, achieving a single-machine spraying efficiency of 150-200㎡/h, 5-8 times that of manual labor.
- Conveying Capacity: Maximum pressure 3MPa, vertical conveying 30 meters, horizontal conveying 50 meters, suitable for high-rise and long-distance construction scenarios.
- Material Compatibility: It can handle cement mortar, thermal insulation mortar, fireproof coatings, etc., with aggregate particle size ≤3mm, ensuring uniform atomization, strong adhesion, and preventing hollow areas and cracking.
- Durability: The machine adopts cold-resistant and wear-resistant materials. We offer a 2-year warranty for key components, and the wear-resistant pump body lasts over 5000 hours, adapting perfectly to Canada’s temperature changes.
Usage Results:
After 3 months of equipment use, the customer’s construction results were significantly improved:
- Doubled Efficiency: A single machine can cover an average daily construction area of 1800㎡, and a 6-person team can complete over 25,000 square feet of work per month, representing a 400% increase in efficiency and a 60% reduction in construction time.
- Drastic Cost Reduction: Labor costs are reduced by 70%, the mortar waste rate is reduced to below 5%, the material waste is reduced by 80%, and the monthly cost savings exceed CAD$30,000.
- Quality Compliance: Spraying smoothness and density meet 100% of Canadian building standards, rework rate is reduced to 0%, and project acceptance rate is 100%.
- Versatile Application: Diesel power enables stable operation in off-grid areas; meanwhile, its cold-resistant design ensures efficient performance in low-temperature environments, making it suitable for high-rise buildings, tunnels, and slope protection projects.
Customer Testimonial:
“The YG318 mortar plastering spraying machine completely solved our construction problems. The equipment is highly efficient, reliable, and adaptable, perfectly suited to various construction projects in Canada, and has allowed us to significantly save on labor and material costs. The YG team’s technical support and after-sales service are professional and efficient, ensuring a worry-free experience from installation to maintenance. We will prioritize YG equipment for all our future projects and will strongly recommend it to our North American counterparts!
— Canadian Customer Project Manager
Why Choose YG Mortar Plastering Spraying Machine?
- High Efficiency: Mechanized spraying speed far exceeds manual labor, covering a large area per hour, significantly shortening construction time. Only a small number of personnel are needed, saving substantial labor costs.
- Stable Construction Quality: High-pressure spraying ensures uniform application, resulting in smooth walls and strong adhesion, effectively reducing issues like hollow areas, cracks, and spilled mortar, lowering rework rates.
- Versatile and Widely Applicable: It can spray various materials such as cement mortar, plaster, putty, and fire-retardant coatings. Furthermore, it fits multiple engineering scenarios, including indoor and outdoor walls, slope protection, and old building reinforcement.
- Energy-Saving and Material-Saving: Precise and controllable material output cuts mortar and water waste. Moreover, it results in lower material consumption than traditional manual methods, thus delivering better long-term cost-effectiveness.
- Convenient Operation and Maintenance: Compact and flexible design, easy to move, simple operation with remote control support, durable wear parts, and easy maintenance, suitable for various complex construction site environments.
- Source manufacturer quality assurance: The whole machine is solidly made, wear-resistant, and durable, with a full range of models and customization support. Direct supply from the factory without middlemen, perfect after-sales service, and guaranteed parts supply.
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