1. Project Design & Engineering Overview
1. Project Design & Engineering Overview
Natural salt-brick walls with an intelligent temperature control system, transparent per-square pricing.
1.1 Key Material & Craftsmanship Advantages
Natural Tourmaline Energy Stones: Carefully selected natural tourmaline rich in beneficial trace minerals essential for wellness.
Smart Frequency Conversion System: Proprietary temperature control terminal enabling multi-stage precision adjustment, saving up to 30% more power than traditional sauna rooms.
“Craftsmanship lies in the meticulous refinement of every detail. Songchentang delivers not just equipment, but a complete commercial space solution.”
2. Key Technical Specifications
Parameter
Standard / Requirement
Notes
Operating temperature
38°C – 48°C adjustable
Smart variable-frequency thermostat
Negative ion output
≥ 2,000 ions/cm³
Certified by test report

1.1 Key Material & Craftsmanship Advantages
- Natural Tourmaline Energy Stones: Carefully selected natural tourmaline rich in beneficial trace minerals essential for wellness.
- Smart Frequency Conversion System: Proprietary temperature control terminal enabling multi-stage precision adjustment, saving up to 30% more power than traditional sauna rooms.
“Craftsmanship lies in the meticulous refinement of every detail. Songchentang delivers not just equipment, but a complete commercial space solution.”
2. Key Technical Specifications
| Parameter | Standard / Requirement | Notes |
|---|---|---|
| Operating temperature | 38°C – 48°C adjustable | Smart variable-frequency thermostat |
| Negative ion output | ≥ 2,000 ions/cm³ | Certified by test report |
Key Features
- Genuine Himalayan salt brick cladding, installed on site, releasing negative ions
- Smart variable-frequency control:staged scheduling, around 30% less power than a traditional sauna
- Prefabricated insulated panels:factory-made and assembled on site to shorten the build
- Moisture and leakage protection:dedicated waterproof barrier between heating and finish layers
Specifications
| Parameter | Specification |
|---|---|
| Area | measured on site |
| Operating temperature | 38°C – 48°C adjustable |
| Negative ions | ≥ 2,000 ions/cm³ |
| Wall build-up | insulation + heating layer + salt brick finish |
| Control | smart variable-frequency thermostat |
| Build time | 30 – 45 days depending on area |