Sunmore Roto Rotational Molding Septic Tank Mold For Making Plastic Septic Tank

This custom rotomolding septic tank mold is engineered for rotational molding machines and is used to produce plastic septic tanks for sewage and wastewater treatment. It is a heavy-duty metal mold featuring a corrugated structure, stable construction, long service life, and uniform wall thickness in the finished plastic products. Customized sizes and designs are available to meet specific customer requirements.

• Heavy-duty welded metal structure with strong rigidity that resists deformation during the rotational molding process.
• Corrugated cavity design gives the finished septic tank excellent compression resistance.
• Precision machining ensures uniform product wall thickness and a smooth inner surface.
• Customizable size, capacity, and interface position to meet different market demands.
• Long service life, stable molding performance, and low maintenance cost.

This mold is used to produce plastic septic tanks for rural sewage treatment, residential sewage collection, villa wastewater disposal, and municipal environmental protection projects. The finished septic tanks are widely used in household, construction, and environmental protection fields.

Full customization is available. Customers can confirm the tank capacity, shape, inlet and outlet positions, wall thickness, and connector size. We can design drawings and produce the mold according to your samples or technical drawings. OEM and ODM orders are welcome.