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JYYJ-3H Polyurethane Spraying Foaming Machine


  1. The cylinder supercharged unit provides stable working pressure with ease.
  2. Compact, lightweight, and simple to operate, this unit has a low failure rate and is highly portable.
  3. Employing the most advanced ventilation method ensures maximum equipment stability.
  4. A 4-layer feedstock device minimizes spray congestion.
  5. Multiple leak protection systems ensure operator safety.
  6. An emergency switch system is in place for swift responses to unexpected situations.
  7. The reliable 380V heating system quickly warms raw materials, ensuring optimal performance even in cold conditions.
  8. User-friendly equipment operation panel for easy mastery.
  9. The feed pump utilizes a high-ratio method, making it suitable for high-viscosity materials, even in winter.
  10. The latest spraying gun offers advantages like compact size, low weight, and minimal failure rates.



Power source single phase 380V 50HZ
Heating power 9.5KW
Driven mode: pneumatic
Air source 0.5~0.8 MPa ≥0.9m³/min
Raw output 2~10 kg/min
Maximum output pressure 25 Mpa
AB material output ratio 1:1


This equipment is versatile and suitable for a range of construction environments. It can efficiently spray various two-component materials, including polyurethane foaming materials (optional). Its applications are extensive, such as embankment waterproofing, pipeline corrosion protection, cofferdam support, tank coating, cement layer protection, wastewater management, roofing, basement waterproofing, industrial maintenance, wear-resistant linings, cold storage insulation, wall insulation, and more.

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