PSI process for wooden Sauna room;
100% inspection for 1 sauna room before packing
Product quality inspection;
Including checking product workmanship, whether there are defects, color, specifications, size lights, whether they meet customer order requirements.
The key inspection points for a sauna room (focusing on quality, safety, and functionality) include:
1. Structural Integrity
Material Quality: Verify wood type (e.g., cedar, hemlock) for durability and resistance to heat/humidity.
Construction: Check for gaps, uneven joints, or loose panels.
Door/Window Seals: Ensure tight closure to maintain temperature.
2. Heating System
Sauna Heater:
Confirm proper power rating (kW) for room size.
Check for certification (e.g., UL, CE).
Test temperature control and timer functions.
Stones: Inspect quality (heat-resistant rocks like olivine) and proper placement.
Ventilation: Verify intake/exhaust vents for airflow.
3. Electrical Safety
Wiring compliance with local standards (e.g., IP-rated for moisture).
Grounding and overload protection.
Thermostat and sensor accuracy.
4. Safety Features
Temperature Limits: Auto-shutoff if exceeding safe levels (typically ≤194°F/90°C).
Non-Slip Flooring: Textured wood or anti-slip mats.
Child Lock (if applicable).
5. Accessories & Finishing
Benches: Smooth, splinter-free surfaces with proper spacing.
Lighting: Waterproof fixtures, dimmable options.
Backrests/Headrests: Secure installation.
6. Documentation
Manuals (installation/operation).
Warranty and compliance certificates (e.g., ETL, TÜV).
7. Functional Test
Heat-up time (target temperature in ~15–30 mins).
Even heat distribution (no cold spots).
Noise level of heater/fan.
Inspection Report
The report shows the situation at the inspection site. Check and verify that the goods meet the requirements of size, weight, packing and workmanship according to the information provided by customer. Work is good, function test is normal. After reading the report, customers can accurately judge whether the goods meet the requirements of the order.
