Compact Portable Polyurea Sprayer SJ-HT1
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Compact Portable Polyurea Sprayer SJ-HT1
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Compact Portable Polyurea Sprayer SJ-HT1: Your Professional On-the-Go Coating Solution
Meet the Compact Portable Polyurea Sprayer SJ-HT1, the ultimate portable polyurea sprayer designed for contractors, DIY enthusiasts, and professionals who demand professional-grade application outside the workshop. This versatile unit connects to a standard 220V power source, delivering precise heating and optimal atomization for a flawless finish on foam, metal, concrete, and more. Whether you’re applying protective coatings, insulation layers, or seamless linings, the SJ-HT1 turns any site into a efficient workplace.
Key Features & Advantages
Discover what sets this portable polyurea sprayer apart with its user-centric design and reliable performance.
Unmatched Portability & Setup
- Compact Dimensions: Measures only 40×50×80 cm, easily fitting in van or pickup.
- Simple Power Connection: Plugs into any standard 220V outlet for immediate operation.
- Quick-Start Design: Intuitive controller with main switch, start button, and heating activation.
Precision Performance Controls
- Adjustable Heating: Set temperature to around 50°C for consistent material viscosity.
- Optimal Atomization: Adjust air pressure to approximately 2 bar for a smooth, even spray pattern.
- Dual-Material Management: Separate suction tubes for Material A and B barrels ensure clean, precise feeding.
Professional Application Guidance
- Pre-Operation Check: Run daily material recirculation to pre-heat materials and verify equal A/B pressure.
- Spray Technique: Achieve professional results by overlapping each pass by 50% for uniform coverage.
- Foam Substrate Prep: Apply a thin initial coat to create an essential thermal insulation layer on foam surfaces.
Technical Specifications
| Parameter | Specification |
|---|---|
| Dimensions (L×W×H) | 40 × 50 × 80 cm |
| Power Supply | 220V |
| Heating Temperature Range | Adjustable, approx. 50°C recommended |
| Operating Air Pressure | Adjustable, approx. 2 bar for optimal atomization |
| Material Feeding | Dedicated suction tubes for Material A & B |
| Spray Gun Control | Bottom-mounted airflow adjustment |
Step-by-Step Operational Procedure
- Setup: Connect to 220V power. Insert Material A and B suction tubes into respective barrels.
- Preparation: Plug in controller, turn on main switch, press start button, and activate heating. Set temperature to ~50°C.
- Calibration: Adjust air pressure to ~2 bar. Connect spray gun air hose. Replace mixing tube before first spray.
- Pre-Spray Check: Run material recirculation mode to ensure full heating and equal A/B pressures.
- Application: For foam, apply a thin base coat first. Overlap each pass by 50% for even coverage.
Maintenance & Storage Best Practices
Extend the life of your portable polyurea sprayer with proper care.
- Post-Use: Screw the special nut onto Material A suction tube to prevent air ingress.
- Material Storage: Seal barrels tightly to avoid crystallization.
- Long-Term Storage: Flush both material tubes with protective fluid to prevent blockages.
- Mixing Tube Tip: No need to replace immediately; swap before next use for optimal performance.
Ideal Applications
The SJ-HT1 is perfect for:
- Spray foam insulation and roofing
- Protective coatings for trailers, trucks, and marine surfaces
- Industrial and garage floor coatings
- Secondary containment and tank linings
- On-site repairs and maintenance projects
