The polyurethane foam machine is a professional two-component industrial equipment dedicated to polyurethane foam construction. It supports pneumatic and hydraulic dual driving modes, with 1:1 precise raw material output and efficient rapid heating system. The equipment features stable pressure output, even raw material mixing and smooth continuous operation, adapting to both high-temperature and low-temperature construction environments. It can be widely used for thermal insulation, waterproofing, anti-corrosion and filling projects, and supports polyurea construction with simple configuration replacement, showing high versatility for various engineering demands.
Polyurethane Foam Machine Parameters：
| Model | Power Supply | Total Power | Heating Power | Drive Type | Output Flow | Max Output Pressure | AB Material Ratio | Max Heating Pipe Length | Net Weight |
| III(H) | 380V 50Hz | 9.5KW | 9.5KW | Pneumatic | 2~10kg/min | 25Mpa | 1:1 | 75m | 185kg |
| III(D) | 380V 50Hz | 9KW | 9KW | Pneumatic | 2~10kg/min | 25Mpa | 1:1 | 30m | 185kg |
| Q30 | 380V 50Hz/220V 60Hz | 15.5KW | 15KW | Pneumatic | 2~10kg/min | 30Mpa | 1:1 | 90m | 190kg |
| H5600 | 380V 50Hz | 26KW | 22KW | Hydraulic | 2~12kg/min | 36Mpa | 1:1 | 105m | 340kg |
| T40 | 380V 50Hz | 26KW | 22KW | Hydraulic | 2~12kg/min | 36Mpa | 1:1 | 105m | 340kg |
PU Foam Spraying Machine Working Mechanism
The machine adopts a dual-component precise proportioning structure. Driven by pneumatic or hydraulic power, raw materials A and B are delivered separately and heated to optimal fluidity through heating pipelines. The two materials are fully mixed at a strict 1:1 ratio inside the spray gun, then atomized into fine droplets under high pressure and sprayed out. The mixed raw materials react rapidly on the surface to foam and solidify, forming a dense and uniform polyurethane protective or insulation layer quickly.
Core Performance Advantages of Pu Spray Machine
- Stable Driving System
Pneumatic and hydraulic models are available, with a low failure rate and long-hour continuous operation to ensure stable construction efficiency.
- Anti-Clogging Design
4-stage raw material filtering device effectively reduces blockage risks and ensures smooth material conveying.
- All-Round Safety Protection
Multiple leakage protection systems are configured to guarantee the safety of on-site operators.
- Efficient Heating System
High-power heating components quickly warm raw materials, supporting normal construction in cold regions.
- Ideal Spraying Effect
Compact spray gun generates fine and uniform mist, bringing better foaming and coating quality.
Overseas Project Case
A Canadian construction client adopted this hydraulic polyurethane foam machine for low-temperature cold storage insulation spraying projects. The equipment operates stably and forms foam uniformly even in frigid environments, efficiently meeting strict insulation construction standards. The client commented: “This machine excels in cold-region construction, with reliable performance and ideal foam effects that fully satisfy our project needs.”
After-Sales Service
Comprehensive after-sales support is provided to ensure the long-term stable operation of the polyurethane foam machine. It includes a standard warranty for the complete machine and core components, professional online technical assistance for remote troubleshooting, precise operation guidance and targeted maintenance advice. Sufficient genuine spare parts are available with fast delivery, and a timely global response mechanism fully safeguards uninterrupted stable construction and reliable equipment performance for all projects.
Foam Machine FAQ About Polyurethane Foam Machine
Pneumatic models are cost-effective, easy to move and suitable for mobile small & medium construction; hydraulic models feature stronger power, stable pressure and are ideal for large-scale & long-distance pipeline projects.
Yes. Equipped with a high-power rapid heating system, it quickly heats raw materials to ideal fluidity, ensuring stable spraying and uniform foaming in cold regions.
Yes. The heating pipeline can be configured according to construction needs, with a maximum support length up to 120 meters for different working scenarios.
Yes. It supports polyurea construction by replacing a small number of matching parts, with high versatility for both polyurethane and polyurea construction.
Polyurethane Spraying Machine for sale–YG Machinery
This polyurethane foam machine features stable operation, uniform foaming and excellent low-temperature adaptability, making it ideal for global insulation and pouring projects. YG Machinery offers professional model matching and full support for different construction needs. You are welcome to contact us at any time!
