Portable Toilet Custom & OEM: Design & Bulk Production Guide

The customization, OEM design, and bulk production of portable toilets require comprehensive consideration of processes, materials, functions, environmental protection, and scenario adaptability. The key points are as follows:

1. Customized Production Process
The customization of portable toilets should be centered around scenario requirements, extending from the basic framework to the differentiated design of internal functional modules. The process includes demand communication (clarifying usage scenarios, population characteristics, and functional priorities), scheme design (drawing 3D models or construction drawings), material confirmation (selecting main and decorative materials based on environmental adaptability), production and manufacturing (welding, sheet metal processing, spraying, etc.), and delivery and acceptance (functional testing and installation and commissioning). For example, toilets in scenic spots may need to incorporate antique elements, while those on construction sites should focus more on durability and rapid deployment capabilities.

2. Material Selection and Structural Design

• Main Framework: Light steel structures are mainly used, balancing strength and transportation convenience. Some high-end models use aluminum alloys to reduce weight.
• Wall Materials: Weather-resistant materials are selected according to the environment. For example, stainless steel plates or anti-corrosion wood are preferred in coastal areas, while metal carved panels or color-steel composite panels are often used in scenic spots to simulate natural textures.
• Process Requirements: Welding should comply with the GB/T 3323 standard to ensure structural stability. The precision of panel splicing should be controlled within ±1mm to avoid water leakage or air leakage. The thickness of the spray coating should reach 60-80μm to enhance anti-corrosion performance.

3. Functional Configuration and Environmental Protection Treatment

• Humanized Design: Barrier-free restrooms should meet the turning space requirements for wheelchairs (diameter ≥ 1.5m), handrail height (0.7-0.85m), and sanitary ware adaptability (such as low-position toilets).
• Sewage Disposal Solutions: Direct discharge is adopted in areas covered by municipal sewage pipes, while biochemical treatment tanks (with a treatment efficiency of ≥ 80%) or vacuum collection and transportation systems (with a pumping cycle of 7-15 days) are configured in areas without sewage pipes.
• Energy Systems: Support for mains power access or a combination of solar power and batteries. In off-grid scenarios, 500-1000W photovoltaic panels and 200Ah batteries need to be configured.

4. Characteristics of OEM Products
Taking the OEM JS-MT model on Alibaba.com as an example, it adopts a modular design with a main body made of high-density polyethylene (HDPE) material and has the following characteristics:

• Portability: Weighing ≤ 80kg, it can be carried by 2 people.
• Corrosion Resistance: It passes the salt spray test (no rust after 96h) and is suitable for humid environments.
• Folding Function: When unfolded, its dimensions are 2.0m × 1.2m × 2.3m, and when folded, its thickness is ≤ 0.3m, saving transportation space.
• Environmental Protection Certification: It complies with the German EPR (Electrical and Electronic Equipment Recycling Law) and the French ADEME (Environment and Energy Management Agency) standards, with a waste disposal rate of 95%.

5. Scenario Adaptability
Portable toilets can be flexibly deployed in blind spots not covered by fixed public restrooms. For example, large-scale events (music festivals, sports events) require the configuration of 50-200 temporary units; construction sites should configure 1 toilet for every 50 workers; tourist attractions should dynamically adjust according to tourist flow, with a density of up to 1 toilet per 1000㎡ during peak periods.