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K3000
Reanin
8424899990
| polyurethane foam for wall insulation | pu foam spraying for roof insulation | pu foaming for car interior insulation |
![]() | ![]() | ![]() |
| pu foaming machine for container insulation | K3000 pneumatic polyurethane foam spray machine. | Polyurethane foam spraying and injection for insulation in large industrial |
![]() | ![]() | ![]() |
Product Introduction
K3000 polyurethane foaming machine is a horizontal booster system and a highly efficient polyurethane spraying and injection machine. It is widely used in various insulation industries such as house insulation projects, pipeline insulation projects, workshops, factories, automobile interiors, etc.
Product Advantage
•This machine has pass the CE Certificate,
•Panel with operation tips is easy to set up,
•Fully pneumatic design, it can work normally without electricity,
•The horizontal booster pump adopts a coaxial mechanism and has the function of two-way supercharging. The working pressure fluctuation value is small, and the replacement of the wearing parts is simple,
•The high-speed circulating lubricating fluid in the anti-curing lubrication cylinder can quickly take away the leakage of materials, and the ISO pump shaft is always immersed in the lubricating fluid to avoid crystallization,
•A/B/Hose independent temperature control, can set different temperatures separately, adapt to the temperature requirements of different materials,
•Variable frequency temperature control mode and special real-time temperature collection sensor ensure that the material temperature is controlled within a small fluctuation range,
•The integrated heated hose is covered with wear-resistant insulating sleeve, which not only can effectively keep the temperature of the material, but also can prevent the occurrence of leakage, short circuit, etc.
•The transfer pumps, mainframe and spray gun are equipped with filtering devices, which can effectively filter impurities and crystals in the materials and reduce the occurrence of the blocking gun,
•High-precision pressure gauges are available in MPa and PSI to meet the needs of different customers,
•Equipped with an action counter to accurately calculate the amount of raw materials,
•The spray gun is made of alloy material, light weight, less wearing parts, easy to use and maintain.
Technical Parameters
| Model | Reanin-K3000 Polyurethane Spray Machine |
| Applicable materials | Polyurethane |
| The ratio of raw material | 1:1 |
| Viscosity range of raw materials | 200-1000CPS (under working temperature) |
| Max working pressure | 20MPa |
| Max fluid temperature | 80°C |
| Max output | 11kg/min |
| Max heated hose length (Optional) | 90m |
| Heater power | 4500W×2 |
| Heated hose max power | 3000W |
| Drive mode | Full pneumatic |
| Clean mode | Self-cleaning by air |
| Voltage (Optional) | Single phase 220V 50Hz or Three phase 380V 50Hz |
| Whole power | 13kw |
| Pneumatic source | 0.6-0.9Mpa 1m³/min |
Standard Configuration:
1 set mainframe, 1 set spray gun, 2 sets transfer pump, 15m heated hose,2 pcs transfer pump hose, 2 pcs whip hose, 1 set air pipe, 1 set tools and spare parts, 1 set English user manual,1 set protective clothing and mask .

| polyurethane foam for wall insulation | pu foam spraying for roof insulation | pu foaming for car interior insulation |
![]() | ![]() | ![]() |
| pu foaming machine for container insulation | K3000 pneumatic polyurethane foam spray machine. | Polyurethane foam spraying and injection for insulation in large industrial |
![]() | ![]() | ![]() |
Product Introduction
K3000 polyurethane foaming machine is a horizontal booster system and a highly efficient polyurethane spraying and injection machine. It is widely used in various insulation industries such as house insulation projects, pipeline insulation projects, workshops, factories, automobile interiors, etc.
Product Advantage
•This machine has pass the CE Certificate,
•Panel with operation tips is easy to set up,
•Fully pneumatic design, it can work normally without electricity,
•The horizontal booster pump adopts a coaxial mechanism and has the function of two-way supercharging. The working pressure fluctuation value is small, and the replacement of the wearing parts is simple,
•The high-speed circulating lubricating fluid in the anti-curing lubrication cylinder can quickly take away the leakage of materials, and the ISO pump shaft is always immersed in the lubricating fluid to avoid crystallization,
•A/B/Hose independent temperature control, can set different temperatures separately, adapt to the temperature requirements of different materials,
•Variable frequency temperature control mode and special real-time temperature collection sensor ensure that the material temperature is controlled within a small fluctuation range,
•The integrated heated hose is covered with wear-resistant insulating sleeve, which not only can effectively keep the temperature of the material, but also can prevent the occurrence of leakage, short circuit, etc.
•The transfer pumps, mainframe and spray gun are equipped with filtering devices, which can effectively filter impurities and crystals in the materials and reduce the occurrence of the blocking gun,
•High-precision pressure gauges are available in MPa and PSI to meet the needs of different customers,
•Equipped with an action counter to accurately calculate the amount of raw materials,
•The spray gun is made of alloy material, light weight, less wearing parts, easy to use and maintain.
Technical Parameters
| Model | Reanin-K3000 Polyurethane Spray Machine |
| Applicable materials | Polyurethane |
| The ratio of raw material | 1:1 |
| Viscosity range of raw materials | 200-1000CPS (under working temperature) |
| Max working pressure | 20MPa |
| Max fluid temperature | 80°C |
| Max output | 11kg/min |
| Max heated hose length (Optional) | 90m |
| Heater power | 4500W×2 |
| Heated hose max power | 3000W |
| Drive mode | Full pneumatic |
| Clean mode | Self-cleaning by air |
| Voltage (Optional) | Single phase 220V 50Hz or Three phase 380V 50Hz |
| Whole power | 13kw |
| Pneumatic source | 0.6-0.9Mpa 1m³/min |
Standard Configuration:
1 set mainframe, 1 set spray gun, 2 sets transfer pump, 15m heated hose,2 pcs transfer pump hose, 2 pcs whip hose, 1 set air pipe, 1 set tools and spare parts, 1 set English user manual,1 set protective clothing and mask .

The High Pressure Polyurethane Foam Spray & Injection Machine operates using compressed air as its primary power source. This air is supplied by an air compressor and is essential for the functioning of the transfer pumps, mainframe, and spray gun. The system is designed to efficiently extract and transport A and B materials from their barrels to the mainframe for processing.
Air Compressor: Acts as the power source, providing compressed air for various components of the machine.
Transfer Pumps: Extract and transport A and B materials from their barrels to the mainframe.
Mainframe: The core of the system, featuring a double-acting pneumatic booster pump and a pilot-type full-air-control gas distribution reversing device.
Air Motor and Reversing System: When compressed air enters the air motor, it moves the piston within the cylinder. As the piston reaches the upper or lower end, it activates the upper or lower pilot valve. This controls the airflow and instantly shifts the reversing device, ensuring the piston’s continuous reciprocating movement.
Pressure Application: The air motor’s piston is rigidly connected to the booster pump’s piston. Given the larger area of the air motor’s piston compared to the booster pump’s, this setup effectively pressurizes the incoming materials.
Heating and Spraying: The pressurized materials pass through a heating unit, quickly reaching the preset temperature. They are then delivered through a high-pressure heating hose to the spray gun. Here, the materials are mixed and atomized, finally being sprayed onto the target surface.





The High Pressure Polyurethane Foam Spray & Injection Machine operates using compressed air as its primary power source. This air is supplied by an air compressor and is essential for the functioning of the transfer pumps, mainframe, and spray gun. The system is designed to efficiently extract and transport A and B materials from their barrels to the mainframe for processing.
Air Compressor: Acts as the power source, providing compressed air for various components of the machine.
Transfer Pumps: Extract and transport A and B materials from their barrels to the mainframe.
Mainframe: The core of the system, featuring a double-acting pneumatic booster pump and a pilot-type full-air-control gas distribution reversing device.
Air Motor and Reversing System: When compressed air enters the air motor, it moves the piston within the cylinder. As the piston reaches the upper or lower end, it activates the upper or lower pilot valve. This controls the airflow and instantly shifts the reversing device, ensuring the piston’s continuous reciprocating movement.
Pressure Application: The air motor’s piston is rigidly connected to the booster pump’s piston. Given the larger area of the air motor’s piston compared to the booster pump’s, this setup effectively pressurizes the incoming materials.
Heating and Spraying: The pressurized materials pass through a heating unit, quickly reaching the preset temperature. They are then delivered through a high-pressure heating hose to the spray gun. Here, the materials are mixed and atomized, finally being sprayed onto the target surface.





Ensuring the optimal performance of your High Pressure Polyurethane Foam Spray & Injection Machine is crucial for its longevity and efficiency. Here are key maintenance steps to follow:
Check Air Supply Pressure: Ensure the air supply pressure is within the normal range of 0.6-0.9MPa. This is vital for the proper functioning of the reversing system.
Verify ON/OFF Switch Position: Confirm that the mainframe system ON/OFF switch is in the “ON” position. This is a simple yet often overlooked step in troubleshooting.
Inspect Main Power Supply: Make sure the main power is turned on and the supply voltage matches the machine’s requirements. Mismatched voltage can lead to operational issues.
Examine Approach Switch: Check if the approach switch has been damaged by external forces. Any damage can impede the machine’s performance and should be addressed immediately.
Monitor Seal Positions: Look for material leaks from the seal positions, especially on the side of the booster pump. Leaks can lead to curing and crystallization, potentially causing the booster pump shaft to become stuck.
Check Hose Condition: Ensure the hose from the pressure gauge to the booster pump is not impeded and that neither component is experiencing unusually high pressure. Clear any blockages and address pressure irregularities.
Regular maintenance and timely troubleshooting of these components will keep your High Pressure Polyurethane Foam Spray & Injection Machine running smoothly and efficiently. For more detailed guidance and support, visit Reanin Machinery.
Is the K3000 compatible with the polyurethane foam we currently use?
The K3000 works with 95% of commercial two-component polyurethane foams. To confirm compatibility, share your foam’s technical data sheet (TDS) with our technical team—we’ll conduct a free compatibility test and provide optimized machine settings within 48 hours.
How long does it take to receive the machine after ordering, and what’s included in the delivery?
Lead time is 15-25 working days for standard models; 30-40 days for customized versions. Delivery includes the K3000 machine, dual 80L material tanks, spray/injection nozzles (5 sets), cleaning solvent, calibration tool, user manual (digital + printed), and a 1-year supply of common spare parts (seals, filters, nozzles).
What warranty do you offer, and how does after-sales service work for overseas clients?
We provide a 2-year warranty on mechanical components (pump, motor, frame) and a 1-year warranty on electrical parts (PLC, touchscreen, sensors). For overseas clients, our global service partners offer on-site maintenance within 72 hours for urgent issues. Remote troubleshooting is available 24/7, and we cover shipping costs for warranty-related spare parts.
Can the K3000 be integrated into an automated production line?
Yes, the K3000 is equipped with a digital I/O interface that supports integration with PLC-based automated production lines. Our engineering team can provide custom integration solutions, including robotic arm compatibility and production line synchronization—ideal for manufacturing facilities looking to boost automation.
How does the K3000 compare to low-pressure foam machines in terms of total cost of ownership (TCO)?
While the K3000 has a higher initial investment, its TCO is 30-40% lower over 5 years. Low-pressure machines waste 15-25% more material, consume 12-15% more energy, and require 2-3x more maintenance. For a B2B user with annual foam consumption of 50,000 kg, the K3000 saves approximately $8,000-$12,000 annually in material and energy costs alone.
Ensuring the optimal performance of your High Pressure Polyurethane Foam Spray & Injection Machine is crucial for its longevity and efficiency. Here are key maintenance steps to follow:
Check Air Supply Pressure: Ensure the air supply pressure is within the normal range of 0.6-0.9MPa. This is vital for the proper functioning of the reversing system.
Verify ON/OFF Switch Position: Confirm that the mainframe system ON/OFF switch is in the “ON” position. This is a simple yet often overlooked step in troubleshooting.
Inspect Main Power Supply: Make sure the main power is turned on and the supply voltage matches the machine’s requirements. Mismatched voltage can lead to operational issues.
Examine Approach Switch: Check if the approach switch has been damaged by external forces. Any damage can impede the machine’s performance and should be addressed immediately.
Monitor Seal Positions: Look for material leaks from the seal positions, especially on the side of the booster pump. Leaks can lead to curing and crystallization, potentially causing the booster pump shaft to become stuck.
Check Hose Condition: Ensure the hose from the pressure gauge to the booster pump is not impeded and that neither component is experiencing unusually high pressure. Clear any blockages and address pressure irregularities.
Regular maintenance and timely troubleshooting of these components will keep your High Pressure Polyurethane Foam Spray & Injection Machine running smoothly and efficiently. For more detailed guidance and support, visit Reanin Machinery.
Is the K3000 compatible with the polyurethane foam we currently use?
The K3000 works with 95% of commercial two-component polyurethane foams. To confirm compatibility, share your foam’s technical data sheet (TDS) with our technical team—we’ll conduct a free compatibility test and provide optimized machine settings within 48 hours.
How long does it take to receive the machine after ordering, and what’s included in the delivery?
Lead time is 15-25 working days for standard models; 30-40 days for customized versions. Delivery includes the K3000 machine, dual 80L material tanks, spray/injection nozzles (5 sets), cleaning solvent, calibration tool, user manual (digital + printed), and a 1-year supply of common spare parts (seals, filters, nozzles).
What warranty do you offer, and how does after-sales service work for overseas clients?
We provide a 2-year warranty on mechanical components (pump, motor, frame) and a 1-year warranty on electrical parts (PLC, touchscreen, sensors). For overseas clients, our global service partners offer on-site maintenance within 72 hours for urgent issues. Remote troubleshooting is available 24/7, and we cover shipping costs for warranty-related spare parts.
Can the K3000 be integrated into an automated production line?
Yes, the K3000 is equipped with a digital I/O interface that supports integration with PLC-based automated production lines. Our engineering team can provide custom integration solutions, including robotic arm compatibility and production line synchronization—ideal for manufacturing facilities looking to boost automation.
How does the K3000 compare to low-pressure foam machines in terms of total cost of ownership (TCO)?
While the K3000 has a higher initial investment, its TCO is 30-40% lower over 5 years. Low-pressure machines waste 15-25% more material, consume 12-15% more energy, and require 2-3x more maintenance. For a B2B user with annual foam consumption of 50,000 kg, the K3000 saves approximately $8,000-$12,000 annually in material and energy costs alone.