How to Produce Mobile Toilets in Shanghai

The production of mobile toilets in Shanghai requires a series of rigorous steps, covering structural construction, facility installation, and detail processing. Here are the specific production processes:

I. Basic Structural Construction

1. Cutting Plates: Select stainless steel plates as the main material. Cut four rectangular plates of the same size for the walls, with an additional small rectangular plate cut out from one of them for the door panel. A small rectangular window should be cut out from the upper part of the wall panel opposite the door for window installation. The floor and ceiling should be cut separately, with dimensions matching the walls.
2. Welding the Frame: Use a welding machine to weld the cut plates into an overall external structure, ensuring that all connections are firm and seamless. Pay attention to verticality and levelness during welding to avoid structural tilting.
3. Installing Doors and Windows: Install a door lock on the door panel and connect the door panel to the wall panel with door hinges to ensure smooth opening and closing. Embed the glass window into the reserved window opening on the wall panel and secure it with sealant for waterproofing.

II. Water and Electricity System Configuration

1. Connecting Water and Electricity: Introduce water pipes and electrical wires from the outside. The water pipe outlet should be close to the toilet position for easy installation of the faucet, and the electrical wire end should be connected to the ceiling light socket. Reserve maintenance space for water and electricity interfaces to avoid difficulties in later maintenance.
2. Installing Lighting and Water Supply: Install a light socket on the ceiling and mount a light bulb to ensure sufficient lighting. Lead the water pipe to the side of the toilet and install a faucet, testing water pressure and flow stability.
3. Designing the Sewage System: Raise the floor to form a sandwich layer and install a sewage collection tank inside, with its opening precisely aligned with the toilet sewage outlet. After toilet installation, ensure the floor is level and the sewage collection tank is completely hidden.

III. Functional Optimization and Detail Processing

1. Water Storage and Ventilation: A water storage tank can be installed on the upper part of the toilet to save space, with a water inlet reserved. The ventilation opening can be designed for natural ventilation or equipped with an exhaust fan to ensure internal air circulation.
2. Installing Mobile Devices: Install wheels at the bottom of the floor, selecting models with strong load-bearing capacity and flexible steering for easy overall movement.
3. Sealing and Aesthetics: All connections should be treated with sealant to ensure no gaps. The exterior can be sprayed with anti-rust paint or decorative coatings to enhance durability and aesthetics.

Production Key Points:

• Select corrosion-resistant and easy-to-clean stainless steel for materials to extend service life.
• Plan the water and electricity layout in advance to avoid rework later.
• Regularly clean the sewage system and equip the sewage collection tank with a sealed cover to prevent odor diffusion.
• Fix the wheels during movement to prevent sliding and potential safety hazards.