
The pu foam spray machine is a highly efficient and energy-saving spraying device, widely used in building insulation, industrial equipment protection, and agricultural facility construction. Recently, YG Machinery successfully exported multiple III(H) model pu spray machine units to Canada, providing local construction and industrial projects with high-efficiency polyurethane spraying solutions. Welcome to contact us for more product information!【WhatsApp/WeChat/Phone】+86 13837122632
PU Foam Spray Machine Parameters
| Parameter | Value |
| Power Supply | Three-phase four-wire 380V 50Hz, 220V |
| Heating Power | 9.5KW |
| Drive Type | Pneumatic |
| Air Source | 0.5~0.8 MPa ≥0.9 m³/min |
| Material Output | 2~10 kg/min |
| Maximum Output Pressure | 25Mpa |
| AB Material Ratio | 1:1 |
PU Foam Spray Machine Advantages
- Low failure rate and easy operation: The pneumatic booster ensures stable and reliable operation, while the machine is easy to move.
- High-quality core components: Cylinders and solenoid valves use international brand “Airtac” products, durable and powerful.
- Stable performance: Advanced air exchange system ensures pu spray machine can run stably for long periods.
- Smooth spraying: Four-stage material filtration minimizes clogging, ensuring continuous operation.
- Safety protection: Multiple leakage protection systems safeguard operators for safe usage.
- Optimized spray gun design: Latest spray gun is compact, lightweight, easy to operate, and provides uniform atomization.
- Winter operation adaptability: The feed pump uses a high-ratio design, ensuring smooth material supply even in high-viscosity winter conditions.


Polyurethane Foam Spray Machine Applications
- Building insulation: Exterior walls, roofs, cold storage, mobile houses, etc., providing excellent thermal insulation.
- Agricultural facilities: Spraying for livestock farms and grain storage for insulation and moisture protection.
- Industrial equipment protection: Water heaters, tanks, beer vats, storage tanks, and roadbed filling.
- Transportation vehicles: Interior insulation and protection for vehicle compartments and ship cabins.
Case 1: Building Insulation Project
- Client Background: A construction company in Toronto, responsible for exterior wall insulation of multiple residential and office buildings.
- Implementation: Introduced YG III(H) pu foam spray machine with precise AB material ratio to ensure uniform spraying.
- Results: Spraying efficiency increased by 40%, insulation performance was stable and reliable, and the client reported easy operation and reduced labor costs.

Case 2: Agricultural Storage Insulation
- Client Background: A large grain storage facility in Ontario required insulation for storage structures.
- Implementation: Used polyurethane spray foam equipment with multiple filtration stages and optimized spray guns for long-term continuous operation.
- Results: Spraying speed and material utilization improved significantly, workers’ safety was ensured, and energy consumption was reduced.
PU Spray Machine Economics and User Experience
High cost-effectiveness: automatic pu foam spray machine offers reasonable prices and saves substantial labor and material costs compared to traditional spraying methods.
- Ease of operation: Short training period, 1–2 operators can efficiently handle the machine.
- Convenient maintenance: Core components are durable, daily maintenance is simple, ensuring long-term stability.
- High efficiency: Capable of spraying large areas per hour, several times faster than manual methods.

Why Choose YG Machinery
- Direct factory sales: Ensures competitive polyurethane foam spray machine prices without middlemen markups.
- Original core components: Guarantee long-term stable operation and reduce downtime.
- Fast delivery: In-stock supply, supports global shipping to ensure timely project deployment.
- Customizable solutions: Spray pressure, nozzle configuration, and material ratio can be adjusted based on project requirements.
- Comprehensive after-sales service: Provides training, technical support, and spare parts to ensure pu spray machine runs efficiently and continuously.
In summary, YG’s polyurethane spray foam equipment combines high efficiency, low energy consumption, ease of operation, and stable performance, making it an ideal choice for Canadian building and industrial insulation projects. Whether for exterior wall insulation or agricultural facility protection, using YG polyurethane spraying equipment improves efficiency, reduces costs, and ensures high-quality construction.【WhatsApp/WeChat/Phone】+86 13837122632















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