

What Is A Polyurethane Foam Spray Machine?
A Polyurethane Foam Spray Machine is an industrial equipment designed to mix and spray a two-component polyurethane foam onto various surfaces for insulation purposes. This foam, when applied, expands and hardens, creating a seamless layer that effectively insulates walls, roofs, pipes, and more.
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Key Advantages Over Traditional Insulation Materials
- Seamless Application: Unlike traditional insulation materials, the polyurethane foam is sprayed as a liquid and forms a solid, seamless layer that eliminates gaps, cracks, or spaces where heat can escape.
- High Efficiency: Polyurethane foam offers a high R-value, providing superior thermal insulation compared to fiberglass or cellulose.
- Faster Installation: The spray application is quicker and easier than other methods, reducing labor costs and installation time.
This makes the Polyurethane Foam Spray Machine a top solution for those seeking high-performance, energy-efficient insulation.
Technical Specifications of Polyurethane Foam Spray Machine
When considering a Polyurethane Foam Spray Machine, it’s essential to understand its key parameters to ensure it meets your needs.
| Project | YGMC-500 high configuration PU Machine |
| Proportion Fixed Mainframe | 1 set |
| Self-cleaning spray gun | 1 set |
| Gross weight | 300KG |
| Net weight | 250KG |
| Feed pump | 2 sets |
| Heated hose | 49.2 ft (15 m) |
| Data ratio of raw materials | 1: 1 (fixed) |
| Raw material viscosity range | 200-1000CPS (at working temperature) |
| Max Working pressure | 35MPa (350 bar) |
| Maximum Fluid Temperature | 88 ° C (190 ° F) |
| Maximum output | 24kg/min (42 lb/min) |
| Each heater power | 6000W |
| Heating hose power | 1000W / 15m |
| Total power | 15000W |
| Voltage | 230V 1-ph / 3-ph 220V/400V 3-ph |
| Machine size | 870mm* 700mm* 1150mm |
These specifications contribute to the machine’s ability to provide reliable and consistent performance in various working conditions.


Common Applications of Polyurethane Foam Spray Equipment
The Polyurethane Spraying Machine is widely used across multiple industries. Here are some of its primary applications:
- Roof Insulation: Spray foam can be applied on flat or sloped roofs, creating a continuous layer that prevents heat loss and minimizes cooling and heating costs.
- Wall Insulation: It is ideal for insulating walls, both in new construction and retrofitting projects. The seamless foam prevents air infiltration, enhancing the building’s energy efficiency.
- Basement Insulation: It provides excellent thermal resistance for basements, keeping spaces warm in the winter and cool in the summer.
- Cold Storage Insulation: PU foam spray equipment is also used in cold storage facilities to ensure the maintenance of low temperatures, reducing energy consumption.
- Pipe Insulation: It is highly effective for insulating pipes, preventing freezing, and reducing heat loss.
Addressing Construction Pain Points
- Complex Environments: Whether working in confined spaces or on uneven surfaces, the Polyurethane Foam Spray Machine adapts to the conditions, providing flexibility and precision in challenging environments.
- Durability: The foam creates a robust and long-lasting barrier, which is ideal for projects requiring high-performance insulation in harsh climates.
How to Choose the Right Polyurethane Foam Spray Machine
Factors Affecting PU Foam Insulation Machine Price
When considering the price of a PU foam insulation machine, several factors come into play:
- Machine Model: Higher capacity machines with advanced features, such as automatic mixing and temperature controls, tend to cost more.
- Configuration: Additional features like remote control, multiple spray nozzles, or automated systems can increase the price.
- Brand: Established brands with a reputation for quality often offer machines at a premium price, but they come with additional reliability and support.
Return on Investment
Investing in a Polyurethane Foam Spray Machine brings significant long-term benefits, including:
- Material Savings: By using foam that expands to fill gaps and create a seamless layer, you minimize waste and material costs.
- Increased Efficiency: Faster installation times lead to reduced labor costs and quicker project turnaround.


Unique Advantages of YG’s Polyurethane Foam Spray Machine
YG Machinery stands out for its commitment to quality and customer satisfaction. Some of the key advantages of choosing our Polyurethane Foam Spray Machine include:
- Ease of Operation: The machine is designed for easy operation, with a user-friendly interface and minimal training required for your team.
- Low Maintenance Costs: Our machines are built for durability and easy maintenance, reducing downtime and repair costs over time.
- Post-Sale Support: We provide comprehensive after-sales services, including technical support, spare parts availability, and equipment maintenance training.
- CE Certification: All our machines are CE certified, ensuring they meet high safety and quality standards.
These advantages make YG Machinery’s Polyurethane Foam Spray Machine for sale the best choice for commercial insulation needs.
Frequently Asked Questions
- How do I maintain the Polyurethane Foam Spray Machine?
- Regular cleaning of the hoses, spray gun, and filters is essential. We recommend following the user manual for detailed maintenance steps.
- Can the Polyurethane Foam Spray Machine be used for residential projects?
- Yes! Our machines are versatile and suitable for both residential and commercial insulation projects.
- Is the machine suitable for cold climates?
- Yes! The Polyurethane Foam Spray Machine is designed to work efficiently in a variety of climates, including colder environments
Ready to enhance your insulation projects? Get in touch with YG Machinery for a quote on the Polyurethane Foam Spray Machine or request more information about our products. You can also request a product demo to see the equipment in action.
WhatsApp/WeChat/Phone: 86 138 3715 9132










