Songyuan Craft Mobile Toilet
When purchasing Songyuan craft mobile toilets, it is essential to focus on six core aspects: material durability, freeze-proof and thermal insulation design, welding process, anti-corrosion and rust-proof performance, customization flexibility, and after-sales service.
1. Material Durability
In Songyuan, where winters are extremely cold (with minimum temperatures reaching -30°C) and summers are hot and rainy, the material's corrosion resistance is crucial. Opt for stainless steel or galvanized steel sheets, which offer significantly better rust resistance than ordinary iron sheets. The sheet thickness should be between 1.0mm and 1.5mm, and they should undergo anti-corrosion pretreatment (such as pickling and phosphating) to extend their service life.
2. Freeze-Proof and Thermal Insulation Design
In low-temperature environments, the freeze-proof performance of mobile toilets directly affects their normal use. The thermal insulation layer should use polyurethane or rock wool with a thickness of over 50mm, paired with thermal-break aluminum window frames to reduce cold bridge effects. Pipes should be equipped with heating tapes, and the drainage outlet should be designed with freeze-proof structures (such as inclined drainage pipes) to ensure they do not freeze at -30°C.
3. Welding Process and Structural Stability
The welding quality directly determines the toilet's load-bearing capacity and safety. Avoid products with spot welding processes, as their seams are prone to cracking. Instead, prioritize products with full welding processes (such as those from Shenyang Jintongchuang), which have seamless welds and higher structural stability. Each process is inspected by dedicated personnel, reducing the risk of maintenance issues later on.
4. Anti-Corrosion and Rust-Proof Performance
For outdoor equipment exposed to rain and snow for long periods, anti-corrosion treatment is vital. The primer should be epoxy zinc-rich paint, providing cathodic protection. The topcoat should be weather-resistant polyurethane paint, resistant to UV aging. Metal components (such as brackets and connectors) should undergo hot-dip galvanizing treatment to form a dense zinc layer, preventing rust penetration.
5. Customization Flexibility and Response Speed
Different scenarios (such as tourist attractions, construction sites, and temporary events) have varying requirements for toilet size, color, and configuration (such as the number of squatting positions and the presence of a sink). Confirm whether the supplier supports customization according to drawings and requires delivery within 3-5 days to avoid project delays due to long customization cycles.
6. After-Sales Service and Local Support
Mobile toilets are long-term use equipment, and quick response to malfunctions is essential. Prioritize suppliers with service networks in the three northeastern provinces, ensuring timely parts supply and maintenance personnel arriving within 24 hours to minimize downtime risks.
