A Polyurethane Spray Machine is designed to mix and spray two-component polyurethane materials for insulation, sealing, and protective coating work. It is commonly used on buildings, roofs, walls, tanks, pipelines, and other surfaces. The equipment combines material feeding, heating, mixing, and spraying in one system.
For contractors and equipment buyers, machine selection should match the material, application, project size, and working conditions. YG Machinery offers different configurations for different project needs. This makes it easier to select suitable equipment without paying for unnecessary functions.
Polyurethane Foam Spray Machine Parameters
| Model | YG-H-T50 | YG-H5600T | YG-H-T40 | YG-H5600 | YG-Q30 | YG-IIIH |
| Power Supply | 380V/50Hz | 380V/50Hz | 380V/50Hz | 380V/50Hz | 380V/220V | 380V/220V |
| Heating Power | 25 kW | 25 kW | 22 kW | 22 kW | 15 kW | 9.5 kW |
| Total Power | 29 kW | 29 kW | 26 kW | 26 kW | 15.5 kW | 9.5 kW |
| Drive Type | Hydraulic | Hydraulic | Hydraulic | Hydraulic | Pneumatic | Pneumatic |
| Material Output | 2–8 kg/min | 2–8 kg/min | 2–12 kg/min | 2–12 kg/min | 2–10 kg/min | 2–10 kg/min |
| Air Supply | ≥0.6 m³/min | ≥0.6 m³/min | ≥0.6 m³/min | ≥0.6 m³/min | 0.5–1 MPa ≥1 m³/min | 0.5–0.8 MPa ≥0.9 m³/min |
| Max Output Pressure | 36 MPa | 36 MPa | 36 MPa | 36 MPa | 28 MPa | 25 MPa |
| A/B Ratio | 1:01 | 1:01 | 1:01 | 1:01 | 1:01 | 1:01 |
| Heating Temperature Range | 0–85°C | 0–85°C | 0–85°C | 0–85°C | 0–85°C | 0–80°C |
| Packaging Size (LWH) | 1350×1150×1650 mm | 1350×1150×1650 mm | 1250×1050×1500 mm | 1250×1050×1500 mm | 850×850×1650 mm | 850×850×1650 mm |
| Gross Weight | 420 kg | 420 kg | 350 kg | 350 kg | 200 kg | 205 kg |
| Air Compressor | – | 4 kW, 0.5 m³/min | 4 kW, 0.5 m³/min | – | 7.5 kW, 0.9–1.0 m³/min, 8 bar | – |
How a PU Foam Spray Machine Works
A polyurethane spraying process usually includes feeding, heating, mixing, and spraying. Each step plays a role in achieving a stable application.
- Material feeding
Two liquid components are supplied separately from their containers. Material then moves into the machine for further processing. - Material heating
Heating prepares the materials for spraying. Proper temperature control helps maintain stable material flow and supports effective mixing. - Pressure control
Controlled pressure moves the materials toward the spray gun. Stable delivery helps maintain a more even spray during operation. - Mixing and spraying
Both components meet at the spray gun and mix before reaching the target surface. Operators can control the spray direction and coverage during application. - Foam formation
After application, the material reacts and expands on the surface. A foam layer forms and follows the shape of the working area.
With proper material preparation and machine settings, this process can provide consistent surface coverage.
Key Benefits of a PU Foam Spray Machine
A suitable polyurethane spray machine can make spraying work easier and more consistent. Key benefits include:
- Even material application.Controlled spraying helps distribute polyurethane across the working surface. Operators can adjust the spray area according to project requirements.
- Good surface coverage.Polyurethane foam can reach corners, joints, gaps, and irregular areas. Such flexibility is useful when traditional insulation materials are difficult to install.
- Flexible applications.Construction and industrial projects can both use polyurethane spraying equipment. Existing structures can also be treated without changing the basic spraying method.
- Less manual work.Large surfaces can be covered by spraying instead of repeated manual application. For continuous projects, this can make daily work easier to organize.
Where Polyurethane Spray Machine Is Used
Polyurethane spraying is suitable for many construction and industrial applications. Foam can provide an insulation and sealing layer after application.
Common applications include:
- Building wall and roof insulation
- Cold storage and refrigerated facilities
- Warehouse insulation
- Tank and pipeline protection
- Industrial equipment insulation
- Roof sealing and repair
- Construction joints and irregular surfaces
- Thermal insulation projects
For contractors handling regular insulation projects, a Spray Foam Insulation Machine can provide a practical way to cover large and irregular surfaces. Spraying also allows foam to follow the shape of the target area.
How to Choose a Polyurethane Spray Machine
Before ordering equipment, consider several factors related to your actual project.
- Project type.Start with the main application. Wall insulation, roof insulation, tank coating, and pipeline work may require different working methods.
- Material requirements.Check the polyurethane material before choosing a machine. Different materials may have different spraying requirements, so confirm compatibility with the supplier.
- Working environment.Consider available power, air supply, workspace, and transportation conditions. These factors can affect which configuration is suitable for your job site.
- Expected workload.Think about how often the machine will be used. Regular commercial projects may need equipment suited to continuous work, while occasional jobs may have different requirements.
- Ask about operation guidance, spare parts, technical communication, and after-sales support before placing an order.
When comparing a PU Spray Foam Machine for Sale, look beyond the initial purchase cost. Configuration, material compatibility, service support, and actual project requirements can all affect the overall cost of use.
FAQ
Q: What affects the PU spray machine price?
A: Several factors can affect the price, including machine configuration, drive type, heating system, accessories, and order requirements. Shipping costs and local power standards may also affect the final quotation.
Q: Can the machine be used for different insulation projects?
A: Yes. Polyurethane spraying equipment can be used for building walls, roofs, tanks, pipelines, cold storage, and other insulation or sealing applications.
Q: What information should I provide when requesting a quote?
A: Provide the material type, main application, local voltage, expected workload, required accessories, and delivery destination. More project details help YG Machinery prepare a suitable quotation.
Q: Does YG Machinery provide support after purchase?
A: Yes. YG Machinery can provide equipment selection support, operation guidance, spare parts communication, and technical assistance for overseas customers.
YG Machinery for Polyurethane Spraying Equipment
YG Machinery supplies construction and industrial equipment for overseas markets. Equipment selection, configuration support, international delivery, and technical communication are available for different projects.
If you are looking for a Polyurethane Spray Foam Machine for insulation or coating work, contact YG Machinery with your project details. Related equipment is also available, including GRC Spray Machine, Gypsum Spray Plaster Machine, and Mortar Spraying Machine,etc. Our sales engineers can help you compare suitable configurations and prepare a quotation for your project.【WhatsApp/WeChat/Phone/Skype】+86 13937183602
