A cement mortar spray machine, also known as a concrete sprayer or wet-mix sprayer, is a piece of construction equipment specifically designed to spray cement mortar at high pressure onto building surfaces such as walls and ceilings. Cement mortar sprayers are characterized by a high degree of automation, short construction cycles, and consistent, uniform plastering quality and costs. If you are looking for an efficient concrete spraying solution, please feel free to contact YG at any time for personalized professional consultation.
Types of Cement Plaster Spray Machine
Based on differences in construction methods, cement mortar spray machine is primarily divided into two types: wet spraying and dry spraying:
・Wet spraying: The mortar is pre-mixed, transported via a screw pump, and sprayed with air added at the nozzle. Its advantages include low dust generation, low rebound rate, and consistent quality, making it the mainstream choice in the current construction market.
・Dry Spraying: Dry powder materials are mixed with water at the nozzle. Its advantages include long delivery distances, making it suitable for specialized projects.
Currently, the most popular model on the market is the screw-type wet sprayer. It features a compact design that integrates the pump and compressor, is easy to move, and delivers material smoothly without pulsation.
Advantages of Cement Mortar Spray Machine
・Efficiency Revolution: Daily spraying capacity spray 150 m² per hours (thickness 2cm), equivalent to the output of 20 workers, significantly shortening project timelines.
・Quality Improvement: High-pressure spraying ensures strong penetration and firm adhesion of the mortar, effectively preventing hollows and cracks.
・Cost Savings: Uniform spraying with no material waste on the ground reduces material wastage by approximately 20%.
・Reduced Labor Requirements: A single machine requires only 3 operators, addressing recruitment challenges and lowering labor costs.
・Versatile Application: Suitable for interior and exterior walls, putty, stone-effect paint, and various types of mortar, offering broad applicability.
Application of Cement Render Spray Equipment
・Interior and Exterior Wall Plastering: Application of cement mortar base coats and finish coats via spraying on the interior and exterior walls of high-rise buildings.
・Tunnels and Underground Engineering: Used in shotcrete construction for tunnel linings, slope reinforcement, and other applications, effectively preventing weathering of the surrounding rock.
・Waterproofing and Leak Repair: cement mortar spray machines can be used for grouting to seal leaks and address water seepage issues in expansion joints and settlement joints.
・Restoration and Decoration of Historic Buildings: Spraying natural stone paint, relief coatings, and other finishes to achieve diverse decorative effects.
YG Cement Plaster Spray Machine Price -OEM Manufacturers
YG is a manufacturer specializing in cement mortar spray machine, integrating R&D, production, and sales under one roof. Through our direct-to-consumer model, we offer you the most competitive factory prices.
Our mortar sprayer machines are constructed with heavy-duty steel and premium core components, featuring a screw pump design that offers lower wear and greater durability compared to traditional piston pumps. We provide long-term technical support, ensuring rapid response to spare part requests and operational guidance both domestically and internationally, delivering truly worry-free after-sales service. Additionally, we offer OEM customization tailored to local voltage requirements and construction practices. We welcome you to visit our factory or contact us online for detailed quotes and technical solutions!
4 Common Questions About Cement Render Spray Equipment
What materials can your cement mortar spray machine apply?
YG mortar sprayers can apply particles ranging from 5 to 10 millimeters in size and are suitable for a variety of coarse-grained coatings, including epoxy mortar, anti-slip coatings, waterproofing materials, and cement-based coatings. Contact us today for a quote.
Are mortar sprayer machines prone to clogging? How can this be prevented?
Under normal operating conditions, cement mortar spray machine mortar sprayers are not prone to clogging. To prevent clogging, ensure that the mortar is screened or pre-mixed, and avoid using mortar with particle sizes exceeding the equipment’s maximum range. Additionally, regularly lubricating and cleaning the equipment components can effectively prevent clogging.
Is cleaning a cement plaster spray machine complicated?
Cleaning a mortar spray machine is very straightforward. Simply add clean water and run the machine through its normal cycle; the cleaning process typically takes only 10 to 15 minutes to complete.
How should I handle a clogged mortar delivery line?
If the cement mortar spray machine becomes clogged, first stop the mortar feed and switch the control mode to manual, keeping only the compressor running. Once the pressure in the line has been released, disconnect the forward quick-connect fitting on the pump head. Then, point the nozzle downward and seal it tightly with a rag or similar tool. This will allow the internal air pressure to generate reverse pressure, forcing the mortar out of the delivery line. Finally, reconnect the quick-connect fitting on the pump head to resume normal operation.