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High Strength Custom Injection Molding 50mm - 800mm Waterproof Electrical Junction Boxes

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High Strength Custom Injection Molding 50mm - 800mm Waterproof Electrical Junction Boxes

Brand Name : MID MOULD

Place of Origin : Dongguan, China

MOQ : 500–1000 pcs (adjustable depending on project)

Payment Terms : 50% deposit + balance before shipment

Delivery Time : 7–20 working days (faster for small batch)

Certification : ISO9001,FDA,ISO13485

Price : USD $0.1–$3.5 per piece (depends on material, part size, and volume)

Packaging Details : Plastic bag + carton box, or customized packaging

Supply Ability : Up to 50,000 pcs per day depending on mold cavitation and cycle time

Product : Custom Injection Molding

Shaping mode : Plastic Injection Mould,Plastic injection molding,Compression Mould

Mould base : non-Standard plastic injection mould,World standard,European standard,LKM.HASCO,HASCO standard

Surface treatment : sandblasted,Texture,anodizing black,clear painting,Polishing

Application : Home Appliance,Industrial,Automotive,various range,Machine

Size : as samples/drawings,customized accepted,Customized Size

Cavity : Multi Cavity,as per client's requirement

Design software : CAD,CAD/ProE/UG/SOLIDWORKS,CAD UG Moldflow,Solidworks,PROE

Mould material : P20/718/738/NAK80/S136,P20/718/2738/H13/S136/NAK80,718,SKD61 etc,H13

Mould life : 250000-300000shots,200~1 M available,300,000shots,000 times

Mold runner : Hot&Cold runner you can choose,Hot runner and code runner

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Manufacturing Process

Industrial electrical junction boxes are manufactured using high-strength injection molding, and are widely used in power, machinery, and outdoor equipment. The process advantages include:

  • Excellent Insulation: Made with PC, ABS, and PA6+GF, providing superior electrical insulation.
  • Weather Resistance: Suitable for long-term outdoor use; waterproof and dustproof.
Manufacturing Process Steps
  1. Raw Material Preparation
  2. Injection Molding
  3. Cooling and Setting
  4. Surface Treatment (Sandblasting, Waterproof Coating)
  5. IP Rating Testing
Product Parameters
Parameter Value Range/Description
MaterialPC, ABS, PA6+GF
Injection Pressure70–220 MPa
Mold SteelS136, 718
Mold Life200,000–1,000,000 cycles
Product Size50–800 mm
Wall Thickness1–8 mm
Accuracy±0.05 mm
Surface TreatmentSandblasting, Waterproof Coating
Molding Cycle15–100 seconds
ApplicationIndustrial junction boxes, control boxes, electrical enclosures
Applications and Advantages
Typical Applications:
  • Industrial junction boxes
  • Outdoor waterproof control boxes
  • Electrical enclosure components
  • Communication equipment enclosures
Key Advantages:
  • Insulation Safety—Materials offer excellent electrical insulation.
  • Waterproof and Dustproof—Supports IP65 and higher ratings.
  • Weather Resistance—Suitable for harsh outdoor environments.
  • High-Volume Production Stability—Ensures dimensional accuracy and consistency.
  • Long Lifespan—Durable molds and products.
FAQ
Q1: Does the product have a waterproof rating?
A1: IP65–IP67 can be designed according to requirements.
Q2: What is the mold lead time?
A2: Generally 4–6 weeks.
Q3: Can custom openings be supported?
A3: Yes, customized structures are supported.
Q4: Is the material flame-retardant?
A4: PC and PA6+GF meet flame-retardant requirements.
Q5: Does it support export certifications?
A5: CE, RoHS, and other standards can be met.
Custom Mold Design

Supports waterproof, dustproof, and fireproof design; rapid prototyping; and industrial applications.


Product Tags:

High Strength Custom Injection Molding

      

50mm Waterproof Electrical Junction Boxes

      

800mm Waterproof Electrical Junction Boxes

      
Quality High Strength Custom Injection Molding 50mm - 800mm Waterproof Electrical Junction Boxes for sale

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