A polyurethane spray machine is a device that mixes and sprays two liquid chemicals to form a foam layer on surfaces. This foam hardens quickly and provides insulation, waterproofing, and soundproofing. The machine is used in building roofs, walls, pipes, and cold storage rooms. It saves time compared to manual coating.
Polyurethane Spray Machine Parameters (YGMC-500)
Below are real specifications from YG company product documents.
| Proportion Fixed Mainframe | 1 set |
| Self cleaning spray gun | 1 set |
| Gross weight | 300 kg |
| Net weight | 250 kg |
| Feed pump | 2 sets |
| Heated hose | 15 m (49.2 ft) |
| Data ratio of raw materials | 1:1 (fixed) |
| Raw material viscosity range | 200-1000 CPS (at working temperature) |
| Max working pressure | 35 MPa (350 bar) |
| Maximum fluid temperature | 88 °C (190 °F) |
| Maximum output | 24 kg/min (42 lb/min) |
| Each heater power | 6000 W |
| Heating hose power | 1000 W per 15 m |
| Total power | 15000 W |
| Voltage | 230V 1-ph / 3-ph 220V/400V 3-ph |
| Machine size | 870*700*1150 mm |
Polyurea Spray Machine Advantages
- High output: Maximum output reaches 24 kg per minute. You can cover large areas fast.
- Strong pressure: Max working pressure is 35 MPa (350 bar). This ensures even mixing and spraying.
- Heated hose: The 15m heated hose keeps material at the right temperature. No clogging in cold weather.
- Self cleaning spray gun: After work, the gun cleans itself. This saves maintenance time.
- Wide viscosity range: Works with raw materials from 200 to 1000 CPS. Many types of chemicals work.
Many contractors look for a polyurea spray machine because it works with both polyurethane and polyurea materials.
Polyurethane Foam Machine Applications
- Building roofs: Spray foam insulation on flat or sloped roofs.
- Cold storage rooms: Keep low temperatures stable with thick foam layers.
- Pipe coating: Prevent heat loss in industrial pipelines.
- Wall insulation: Improve energy efficiency for houses and factories.
A polyurethane foam machine can also spray foam onto irregular shapes. For surface preparation before spraying, you can use a Surface Grinding Machine to clean rough walls.
Main Functions Of Polyurethane Spray Foam Machine For Insulation
- Proportional mixing: The 1:1 fixed ratio mixes two chemicals correctly every time.
- Temperature control: Heaters and heated hose keep fluid at up to 88°C. This helps the foam expand properly.
- High pressure spraying: 35 MPa pressure atomizes the liquid into fine particles. The foam sticks well to surfaces.
- Continuous operation: The feed pumps supply material steadily. You can spray for hours without stopping.
As a polyurethane spray foam machine for insulation, it creates closed cell foam that resists water and air.
Customer FAQs About Polyurethane Spray Machine
Q1: What is the maximum output per minute?
A: The YGMC-500 outputs up to 24 kg per minute. That is enough for most insulation jobs.
Q2: Can I use this machine for polyurea?
A: Yes. This machine works as both a polyurethane spray machine and a polyurea spray machine. Just change the raw materials.
Q3: How long is the heated hose?
A: The standard hose is 15 meters long. You can order longer hoses if needed.
Q4: What voltage does the machine need?
A: It works with 230V single phase or 220V/400V three phase. Please check your local power supply.
Q5: Does the machine clean itself?
A: Yes. The self cleaning spray gun flushes out remaining material after each job. This prevents blockages.
We also sell Replacement Spray Guns and Heated Hose Extensions for this machine. Keep spare parts ready for continuous work.
Polyurethane Spray Foam Machine For Insulation In Canada And Australia
A cold storage company in Toronto bought the YGMC-500 polyurethane spray foam machine for insulation. They needed to spray foam on 5000 square meters of freezer walls. The machine ran for two weeks without problems.
Customer feedback: “The foam stuck perfectly even at -10°C. We saved 30% on heating costs.”
Another buyer in Sydney used the same machine for roof insulation on a warehouse. They also added a Material Transfer Pump to move chemicals from drums to the machine easily. The customer said, “Spraying is fast and even. Our workers learned it in one day.”
Why Choose YG Polyurethane Spray Machine
YG company has produced spraying equipment for many years. We focus on real specifications, strong build quality, and easy operation. Our machines are tested before delivery. We offer spare parts and online support worldwide. YG stands out because we provide clear data without fake claims. Our maximum output of 24 kg/min and pressure of 35 MPa are honest and verified. We also have fast shipping and competitive factory prices. Whether you need insulation for a roof, a pipe, or a cold room, we have the right polyurethane spray machine for you. Contact us today to get a quote and free spraying advice.