Turnkey
Project
faster construction speed
reduced energy costs
Polyurethane spray foam machine is the best choice for exterior and interior wall insulation, allowing for a seamless connection between insulation layers, high insulation performance, and strong adhesion. Our polyurethane spraying machines are suitable for various insulation projects, including residential buildings, factories, cold storage exterior walls, and steel structure buildings.
Advantages of wall insulation spraying
High-Efficiency Construction
Automatic mixing and continuous spraying improve construction efficiency; one machine can spray 300-500㎡ per day.
Integrated Insulation
Polyurethane foam adheres directly to the wall, eliminating the need for additional panels.
Sound Insulation and Moisture Proof
Closed-cell foam structure effectively prevents condensation and noise transmission, extending the lifespan of the wall.
Long Lifespan
Core components are wear-resistant and corrosion-resistant; the machine can operate continuously for many years and is easy to maintain.
Customizable Voltage
220V or 380V versions can be customized according to the construction site.
Recommended thickness of wall insulation layer
Building Types | Recommended thickness | Notes |
Residential/Office Building Exterior Walls | 5–8 cm | Improved energy efficiency and comfort |
Cold Storage Walls | 15–25 cm | Stronger thermal insulation effect |
Workshops or Warehouses | 8–10 cm | Balancing energy saving and moisture protection |
Main Specification Of PU Spray Foam Machine
JYYJ-3D | JYYJ-H-V6 | JYYJ-H-V6T | JYYJ-Q300 | JYYJ-H800 | JYYJ-H600 | JX-A-V3 | |
Drive Type | Pneumatic | Hydraulic | Hydraulic | Pneumatic | Hydraulic | Hydraulic | Pneumatic |
Raw Material | PU | Polyurea+PU | Polyurea+PU | Polyurea+PU | Polyurea+PU | Polyurea+PU | PUe |
Voltage | 220V 50HZ | 380V 50HZ | 380V 50HZ | 380V 50HZ | 380V 50HZ | 380V 50HZ | 380V 50HZ |
Heating Power | 7KW | 26KW/22KW | 26KW/22KW | 15KW | 38KW/30KW | 26KW/22KW | 9.5KW |
Output | 2-10kg/Min | 2-10kg/Min | 2-10kg/Min | 2-10kg/Min | 2-14kg/Min | 2-12kg/Min | 2-10kg/Min |
Heat Hose:(m) | 7/set | 15/set | 15/set | 15/set | 15/set | 15/set | 15/set |
For Spray | External wall;Internal Wall;Roofi ng;Cold Storage;Cabin | water tanks;Water Parks;Sports Stands;High-speed Rail;Viaducts;Industrial & Mining;Equipments;Foam Sculptures;Valve;workshop Flooring;bulletproof clothing;armored vehicles;sewage tanks;Cars;Pipes;mineral processing;equipment;exterior walls;interior walls;Roofing;Cold Storage;Cabin Carriage;Tank Body | External wall;Poultry Farming;Granary;Cold Storage;Mobile Room;Roofi ng;Carriage | ||||
For Casting | Broken bridge aluminum;aluminum profile;water heater;water tank;beer tank;storage tank;cold and hot water pipe;pipe joint;pipe repairing;refrigerated truck product;package | Water Heater;Water Tank;Beer Tank;Storage Tank;Slab Lifting | |||||
Calculation of spray coating material usage
Accessories and Support
Electric air compressors
Diesel air compressors
Diesel air compressors
oil drum heater
Polyurethane planer
Mixer
service
Service
- Delivery and installation to your door, on-site commissioning provided.
- After-sales video guidance, teaching you operation and maintenance step by step.
- One-stop operation and maintenance guidance, providing an operation manual.
buy raw materials and get machine for free
- Our polyurethane tank insulation spray coating uses a high closed-cell formula with a closed-cell rate of over 90% and a thermal conductivity as low as 0.022 W/(m·K). This allows it to quickly form a dense, seamless insulation layer on the tank surface, significantly reducing heat loss.
- The material has a controllable expansion ratio and strong adhesion (≥ 0.3 MPa), maintaining uniform foaming on vertical, horizontal, and large curved tank surfaces without sagging or collapsing.
- The material has a temperature resistance range of -40℃ to 120℃, is resistant to aging, waterproof, and corrosion-resistant, and maintains stable insulation performance even after long-term use.
- We also offer customized formulas to better suit customer temperature requirements, construction environments, and tank types, resulting in more efficient and durable insulation.
How to install spray foam machine
The following checks should be made before operation.
Reference Application
Yongjia machines in this configuration are supplied for wall insulation production. Exact specification and output depend on your formulation and mold — contact our engineering team for a configuration matched to your project.
contact us
get in touch with yongjia polyurethane
attention
Monday to Friday
8:30 to 17:30
phone
+86 13656166310
+86 13606167128
info@pufoammachine.com