Mould for Electric Meter Shell: Quality and Cost-Effective Solutions.

The detail information of product

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

In the manufacturing of electrical and electronic devices, the plastic injection mould is a key factor in creating parts with high precision, perfect assembly, and guaranteed protective functionality. VINACNC is proud to offer a customized plastic mold making/moulding service for electronic meter shells and electric instrument cable boxes, 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 plastic 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 moulds 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 moulds have high wear and pressure resistance, capable of withstanding hundreds of thousands or even millions of production cycles.
Optimized Costs: 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 moulds 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 mould 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.