A render spray machine is a professional construction tool designed to efficiently apply cement, mortar, lime, or gypsum to walls. Whether you’re working on a house renovation or a big commercial building, this machine helps you save time, reduce labor, and improve finish quality. It sprays materials evenly, speeds up wall covering, and makes rendering work easier.
WhatsApp/WeChat/Phone: 86 138 3715 9132
What Is A Render Spray Machine?
A render spray machine is a mechanical device used to spray mortar or plaster onto walls. It replaces the traditional method of manual plastering, improving work efficiency by 3 to 5 times. This tool supports various materials like:
- Cement-based mortar
- Lime-based coatings
- Pre-mixed plasters
- Gypsum-based render
It is ideal for both interior and exterior walls. Whether you’re spraying on concrete, bricks, or drywall, a wall rendering spray machine ensures even coating. It can also work as a cement spray machine or a plaster sprayer, depending on the material you choose.
Render Spray Machine Parameters
| Type | Electric | Diesel |
| Output | 3m³/h | 4m³/h |
| Power | 220v-380v/7.5kw | Diesel |
| Pressure | 3Mpa | 3Mpa |
| Conveying tube | 32mm | 32mm |
| Max. Aggregate size | ≤8mm | ≤8mm |
| Hopper volume | 80L | 80L |
| Air consumption | 0.3m³/min | 0.3m³/min |
| Weight | 320kg | 320kg |
| Applicable material proportion | 1:1:3 | |
| Conveying distance | Horizontal:50m Vertical:30m | Horizontal:50m Vertical:30m |
Working Principle of the render sprayer for sale
Our render sprayer for sale uses either a screw pump or a piston pump to push the material through hoses. An air compressor is used to create a fine mist spray for smooth and even application.
Typical working process:
- Load the ready-mix mortar or plaster into the hopper.
- The pump pushes material through the hose.
- Compressed air atomizes the spray at the nozzle.
- You can control spray pressure and direction easily.
Main Features Of Our Render Spray Machine
Our machine is built for real-world construction sites. Key features include:
- High Efficiency: Sprays 3–5 times faster than hand application
- Adjustable Flow Rate: Choose the spray thickness you need
- Power Options: Electric (220V/380V) and diesel versions available
- Wide Compatibility: Supports cement, lime, gypsum, and polymer mortar
- Easy to Clean: Quick-release hose and pump system
- One-Person Operation: Simple controls, no special skills needed
- Portable Design: Built-in wheels and handle for moving on-site
- Low Noise: Suitable for indoor or residential areas
Mortar Spraying Machine Price (2025)
The mortar spraying machine price in 2025 varies based on the following:
- Pump type: Screw pump machines are typically more affordable, while piston pumps offer higher pressure.
- Output rate: Machines with larger flow capacity (L/h) cost more.
- Power system: Electric models are more economical; diesel models suit remote job sites.
- With or without compressor: Some versions include a built-in air system.
Optional Accessories
To match different job needs, we offer multiple add-ons:
- Extended Spray Gun: For high walls or ceilings
- Nozzle Sets: Various sizes for different coating thicknesses
- Integrated Compressor: Ensures proper air pressure for smooth spraying
- Dust & Mixing Unit: Combines dry mix, dust control, and feeding in one unit for large sites
These options enhance your productivity and machine lifespan.
Why Choose Our Mortar Rendering Machine
We offer more than just machinery — we provide full support:
- Direct Factory Supply: Lower cost, better service
- OEM Customization: Add your logo or adjust specs for your market
- Certified for Export: CE and ISO compliant
- Universal Spare Parts: Easy maintenance with global parts compatibility
- Training & Support: Video tutorials, manuals, and remote assistance are available
- Durable Build: Designed for long-term, heavy-duty use
Whether you’re a contractor or dealer, our mortar rendering machine meets your needs.
Application Scenarios
Here are real-world examples of how customers use our machines:
- Interior Renovation in France: A builder used one machine to complete 300m² of gypsum wall spray in two days.
- External Insulation in Germany: A construction team sprayed mortar over wall insulation for a hotel renovation.
- Villa Plastering in Italy: A solo contractor finished rendering all villa walls in just 3 days using our compact model.
These cases show how our render spray machine helps save time, reduce costs, and improve finish quality.
FAQs About Render Sprayer Machines
Q1: What materials can it spray?
A: Cement mortar, lime render, gypsum, ready-mix plaster, and polymer mortar.
Q2: Is the machine suitable for outdoor use?
A: Yes. It works well for both indoor and outdoor walls.
Q3: Can one person operate it?
A: Yes. It’s designed for solo use with simple buttons and controls.
Q4: How do I clean the spraying system?
A: Flush water through the pump and hose after each use. The parts are easy to disassemble and wash.
Q5: Do you offer warranty and after-sales service?
A: Yes. We provide a 1-year warranty, video tutorials, and technical support online.
Need a render spray machine that saves time and improves finish quality? Contact us now to get the updated mortar spraying machine price, videos, and technical help for your next project.
