Hot Runner Injection Plastic Mould for Power Meter Enclosure

The detail information of product

VINACNC - Expert in Hot Runner Injection Moulds for Power Meter Enclosures

In the electrical equipment manufacturing industry, optimizing the production process and ensuring product quality are key factors. VINACNC is proud to be an expert in mould/mould making for hot runner plastic injection of power meter covers and electric meter boxes. The hot runner system allows us to create highly precise products while efficiently optimizing productivity and minimizing material costs.

Technical Specifications, Materials, and Applications

Mould Materials: The moulds are manufactured from high-quality tool steels such as P20, 718, NAK80, H13. Depending on the required durability and production volume, we will recommend the most suitable material to ensure a long mould lifespan.
Hot Runner System: This system keeps the plastic in a molten state throughout the molding process, eliminating the need for sprues and runners. This not only reduces waste but also shortens the molding cycle time.
Plastic Materials: The moulds are designed to be compatible with engineering plastics with properties suitable for the electrical industry, such as PC (Polycarbonate), ABS (Acrylonitrile Butadiene Styrene), or PC/ABS alloy. These materials offer good impact resistance, heat resistance, insulation, and fire retardancy, meeting strict electrical safety standards.
Applications: Our hot runner injection moulds are used to produce plastic parts for:
- Power Meter Covers and Lids: The outer enclosure and internal assembly parts for electronic and mechanical power meters.
- Electric Meter Boxes: Protective casings for electrical measurement devices

Product Advantages

Optimized Productivity: The hot runner system significantly shortens the molding cycle time, thus increasing mass production output and reducing labor costs.
Reduced Material Costs: Eliminating sprues and runners saves material, which is especially cost-effective for large-scale production projects.
High Precision and Quality: Hot runner moulds ensure an even plastic flow, minimizing defects in the final product and creating parts with high precision and a perfect surface finish.
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 millions of production cycles.

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 hot runner 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.