Home » Products » Industry » Precision Injection Molded Red Plastic Housing Assembly for Electrical & Industrial Equipment

Precision Injection Molded Red Plastic Housing Assembly for Electrical & Industrial Equipment

Our precision injection molded red plastic housing is a high-performance, integrated component engineered for electrical and industrial equipment. Crafted from premium engineering plastics via one-piece injection molding, this housing combines heat dissipation, installation, protection, and assembly functions in a single, compact structure. As shown in the image, it features a matte red finish, integrated cooling grilles, mounting holes, buffer grips, and snap-fit connections—making it ideal for small motors, fans, heaters, industrial control devices, and household appliances. We deliver consistent quality, high production efficiency, and customized solutions to meet the diverse needs of global clients.
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button
  • yixun

  • yixunmold

Our precision injection molded red plastic housing is a high-performance, integrated component engineered for electrical and industrial equipment. Crafted from premium engineering plastics via one-piece injection molding, this housing combines heat dissipation, installation, protection, and assembly functions in a single, compact structure. As shown in the image, it features a matte red finish, integrated cooling grilles, mounting holes, buffer grips, and snap-fit connections—making it ideal for small motors, fans, heaters, industrial control devices, and household appliances. We deliver consistent quality, high production efficiency, and customized solutions to meet the diverse needs of global clients.

Product Overview

This red plastic housing is a core component designed for protecting and assembling electrical and industrial equipment. Manufactured through precision injection molding technology, it adopts high-quality engineering plastics (ABS/PP/flame-retardant PC) to ensure excellent impact resistance, heat resistance, and durability. The integrated design integrates multiple functional features: a central dense grille for efficient heat dissipation, surrounding boss-mounted screw holes for secure installation, a left-side convex buffer/grip for protection and easy handling, and edge card slots and flanges for snap-fit assembly with other components. The matte red surface not only has an attractive appearance but also effectively resists scratches and dirt, suitable for both indoor and general industrial environments.

Key Features & Technical Advantages

Feature
Technical Details
Core Benefits
One-Piece Injection Molding
Integrated structure with no assembly required; manufactured in a single injection cycle, integrating heat dissipation, installation, and protection functions
Reduces part count and assembly costs; ensures structural integrity and stability, avoiding loose components
Efficient Heat Dissipation Grille
Central dense grille design; optimized airflow channel; uniform grille spacing to balance heat dissipation and protection
Promotes air circulation, effectively reducing internal equipment temperature; prevents overheating and extends service life
Secure Installation Design
Surrounding boss-mounted screw holes; reinforced thread structure; precise hole position tolerance (±0.02mm)
Ensures stable fixation to equipment main body or mounting plate; enhances thread strength and prevents loosening
Buffer & Grip Function
Left-side large convex structure; anti-slip surface texture; made of high-toughness plastic
Protects internal components from collision damage; facilitates easy handling and installation of equipment
Snap-Fit Assembly
Edge card slots and flanges; precise fit with matching components; easy assembly and disassembly
Simplifies assembly process; improves production efficiency; ensures tight connection and good sealing
High-Quality Material & Finish
Material: ABS/PP/flame-retardant PC; color: matte red; surface treatment: deburring and cleaning
Excellent impact resistance, heat resistance, and corrosion resistance; scratch-resistant and dirt-resistant; attractive appearance

Applications

Our precision injection molded red plastic housing is widely used in various electrical and industrial equipment that requires protection, heat dissipation, and easy assembly:
  • Industrial Equipment: Small motors, fans, heaters, frequency converters, industrial control panels, and material handling equipment housings/end covers

  • Household Appliances: Air purifiers, dehumidifiers, small kitchen appliances, and audio equipment side covers/back covers

  • Electrical & Electronic Equipment: Test and measurement instruments, lab equipment, power supplies, and network device enclosures

  • Automotive & Medical Auxiliary Equipment: Custom housing components for automotive electronic accessories and small medical device enclosures (with medical-grade material options)

Manufacturing & Quality Assurance

We adhere to strict quality control standards throughout the entire production process, ensuring every plastic housing meets international precision and performance requirements:
  1. Mold Design & Engineering: 3D CAD/CAM design with DFM (Design for Manufacturability) analysis and mold flow simulation (CAE) to optimize grille structure, cooling channels, and core-pulling mechanism. Finite element analysis (FEA) is used to prevent warpage and ensure structural stability.

  2. Precision Machining: High-speed CNC milling, wire EDM, and EDM sinking for mold cavity/core and side core-pulling components. Precision grinding and polishing ensure smooth mold surfaces and accurate part dimensions.

  3. Injection Molding: Servo-driven injection molding machines with closed-loop control for consistent material dosing and pressure. Temperature-controlled barrels and optimized injection parameters ensure uniform filling of grille fine ribs and avoid defects such as underfilling or burning.

  4. Quality Control:
    1. Dimensional Inspection: CMM (Coordinate Measuring Machine) and optical scanners verify hole position, overall dimensions, and fit accuracy.

    2. Visual & Functional Testing: Deburring inspection, assembly fit testing, and heat dissipation performance testing.

    3. Material Validation: Tensile testing, impact testing, and flame-retardant testing (if applicable) to confirm material performance.

Customization Capabilities

We specialize in OEM/ODM solutions to meet your unique project requirements, offering flexible customization for the plastic housing:
  • Design Customization: Customize housing size, grille structure, mounting hole position, buffer/grip shape, and snap-fit design according to your equipment drawings.

  • Material & Finish Customization: Select suitable materials (ABS/PP/PC) based on application needs; custom color matching, surface texture, laser marking, or logo printing.

  • Mold Customization: Multi-cavity molds for high-volume production, insert molding for metal inserts, and 2K injection molding for dual-material components.

  • Process Customization: Post-processing services such as anti-static treatment, waterproof coating, and precision deburring.

Why Choose Our Precision Injection Molded Plastic Housing?

  • Integrated Design Expertise: We focus on integrated plastic housing design, integrating multiple functions into one piece to reduce assembly costs and improve structural stability.

  • Precision & Consistency: Micron-level mold machining and strict quality control ensure every housing meets tight tolerances and consistent quality.

  • Material & Process Advantages: Deep understanding of engineering plastic properties and injection molding processes ensures optimal product performance and durability.

  • Customization Flexibility: We provide tailored solutions according to your equipment requirements, supporting personalized design and production.

  • End-to-End Support: From initial design consultation, mold development, and mass production to after-sales service, we are your trusted one-stop partner.

Electrical & Industrial Equipment

Previous: 
Next: 
Contact Us
Yixun is the China first generation mold maker, specialize in mold and moulding, provide one-stop plastic manufacturing service, feature in building medical and healthcare device tooling.
Leave a Message
Contact Us

QUICK LINKS

INDUSTRY

GET IN TOUCH

  No.8, Lane 1, Xiju Road, Hengli Town, Dongguan City, Guangdong Province, China.
  +86-13829193570
  caobin@yixunmold.com
Copyright © 2024 Dongguan Yixun Industrial Co.,Ltd. All Rights Reserved.| Sitemap | Privacy Policy