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

Raw Material Preparation
Injection Molding
Cooling and Setting
Surface Treatment (Sandblasting, Waterproof Coating)
IP Rating Testing

Product Parameters

Parameter	Value Range/Description
Material	PC, ABS, PA6+GF
Injection Pressure	70–220 MPa
Mold Steel	S136, 718
Mold Life	200,000–1,000,000 cycles
Product Size	50–800 mm
Wall Thickness	1–8 mm
Accuracy	±0.05 mm
Surface Treatment	Sandblasting, Waterproof Coating
Molding Cycle	15–100 seconds
Application	Industrial 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.

Inquiry Cart 0