Custom Plastic Injection Molds for Electrical Equipment & Energy Meter Box

The detail information of product

VINACNC - Expert in Custom Plastic Injection Molds for Electrical and Electronic Industries

In the manufacturing of electrical and electronic devices, injection molds are the key to creating parts with high precision, perfect assembly, and guaranteed protective functionality. VINACNC is proud to offer a customized plastic forming mould service for electric meter boxes and other electrical equipment, meeting the most stringent industry standards.

Technical Specifications, Materials, and Applications

Mould Materials: Our moulds are manufactured from high-quality tool steels such as P20, 718, NAK80, or H13. Depending on the required durability and production volume, we will recommend the most suitable material to ensure a long mould lifespan.
Plastic Materials: The moulds are designed to be compatible with engineering plastics with properties suitable for the electrical and electronics industries, such as PC (Polycarbonate), ABS, PC/ABS alloy, PP, PA66. These materials offer good impact resistance, heat resistance, insulation, and fire retardancy, meeting strict safety standards.
Technical Properties: The moulds are designed with extremely tight tolerances, ensuring that the plastic parts have accurate dimensions. The moulds can include multiple cavities to increase productivity and use a hot runner system to optimize the molding cycle.
Applications: Our injection molds are used to produce plastic parts for:
- Electronic and Mechanical Meters: Shells, bases, covers, and faces.
- Electric Cable Boxes and Instruments: Housings and assembly components for measurement devices and circuit protection.

Product Advantages

High Precision and Perfect Assembly: The molds are precision machined using CNC technology, ensuring that the plastic parts have accurate dimensions, which leads to a smooth assembly process with no gaps, guaranteeing the protective function of the final product.
Durability and Long Lifespan: By using high-quality steel and advanced heat treatment processes, our molds have high wear and pressure resistance, capable of withstanding hundreds of thousands or even millions of production cycles.
Cost-Effectiveness: Thanks to our optimized production process, we can provide moulds at a competitive price, helping clients reduce initial investment costs and increase profits.
Flexible Customization: We offer OEM/ODM services, designing and manufacturing molds according to each client's specific technical requirements.

Post-Machining Product Inspection Process

Dimensional Inspection: We use a Coordinate Measuring Machine (CMM) to measure and verify all critical mold dimensions against the design drawings.
Surface Finish Inspection: We use a surface roughness tester to ensure the mould cavity surface meets the requirements, resulting in a smooth and aesthetically pleasing plastic part.
Fit and Assembly Test: The mould components (core, cavity, guide pins) are assembled to ensure there are no errors in the machining process.
Mould Trial Run: We conduct a trial run on a real injection molding machine to evaluate the quality of the sample parts, optimize molding parameters, and ensure stable mould operation.

Packaging and Storage Process

Cleaning and Rust Prevention: The mould is thoroughly cleaned with a specialized solvent and coated with a layer of anti-rust oil to protect its precision surfaces.
Secure Packaging: The mould is carefully packed in a custom wooden crate with foam or shock-absorbing materials to prevent damage during transport.
Information Labeling: The packaging is clearly labeled with the product code, weight, dimensions, and handling instructions.
Storage Instructions: We recommend storing the mould in a dry, temperature-stable environment to prevent rust and damage.