rotomolding manhole mould plastic manhole manhole cover mould

Specifications:

Our factory's advantages:

• We have a professional technology team, who are quite vibrant and super united. All of our staffs have over 10 years’ rotomoulding industry experience. We are getting our customers trust with our diligent service.l Our company can provide customers a whole system services from mould design, mould manufacturing, mould testing, product manufacturing, assembly, inspection, packing to shipping.
• Our technical department has an experienced, dedicated and conscientious team. We can use the advanced UG, SolidWorks, AUTO CAD, PROE and other computer software freely to design drawing for you according to your product sample even ideas.
• Our casting department has advanced foundry equipments and skilled operator. This completely eliminate mould surface pinhole problem and lays a solid foundation for the final qualified mold and product manufacturing.
• Our mould workshop have a whole system advanced mould making machines, such as CNC Processing machines, CNC milling, EDM, wire cutting tools and so on. Our experienced workers are quite responsible for every step work strictly. These ensure each project can be finished efficiently in short time with high quality.

The advantages of the rotomolding:

• Unlimited design possibilities--with proper design, parts that are assembled from several pieces can be molded as one integral part--thus saving on expensive fabrication & assembly costs.
• Economical startup tooling costs as compared to injection or blow molding.
• Ability to mold in inserts for exceptional pull out strength.
• Ability to produce double wall parts for additional rigidity.
• Process allows for reasonably quick mold changes.
• Ability to select from a variety of surface textures.
• Easily change colors without costly line cleanings.
• Materials have excellent chemical resistance.
• Part wall thickness' can be changed easily.
• Mold in your logo, or labels right into the plastic parts with multicolor graphics that cannot come off.
• Under cuts that cannot be produced in another process can be molded in rotational molding.
• Process is ideally suited for annual volumes of 500--10,000 parts with short production runs of 25--50 parts.
• Strong outside corners in virtually stress free parts.

Other benefits of rotational molding include:

• Design flexibility to meet specifications
• One-piece seamless construction
• Metal inserts and fittings as integral parts
• Uniform wall thickness
• Resistance to corrosion
• Variety of colors and finishes
• Lightweight
• Excellent load-bearing properties
• U.V. resistance
• Molded-in graphics, such as logos, and embossing
• Product longevity