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OEM Injection Molding Services High Strength Automotive Plastic Brackets

Categories Injection Molding Services
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: Injection Molding Services
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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OEM Injection Molding Services High Strength Automotive Plastic Brackets

Process Introduction

Automotive brackets and fixtures are made from engineering plastics such as reinforced nylon (PA+GF), PBT, and POM. These plastics offer high strength, heat resistance, and impact resistance, and are widely used in automotive electronics, electrical systems, and body structures.

Process Flow:
  1. Material drying (to prevent water absorption and brittle cracking)
  2. Injection molding to ensure structural stability
  3. Controlled cooling to reduce warping
  4. Surface treatment (spraying, anti-static coating, wear-resistant coating)
  5. Mechanical testing and assembly verification
Product Parameters
ParameterValue Range/Description
MaterialPA6+GF, PBT, POM
Injection Pressure80–220 MPa
Mold SteelH13, S136
Mold Life300,000–1,000,000 cycles
Product Dimensions20–300 mm
Wall Thickness1.5–6 mm
Accuracy±0.05 mm
Surface TreatmentSpraying, anti-static coating, wear-resistant coating
Molding Cycle Time20–80 seconds
ApplicationsAutomotive brackets, fasteners, structural parts
Applications and Advantages

Typical Applications: Headlight brackets, fuse box brackets, automotive electronic equipment brackets, and internal structural support components.

Core Advantages:
  • High Strength - Can replace some metal brackets.
  • High-temperature resistance—meets the requirements of underhood use.
  • Lightweight—reduces vehicle weight and improves fuel efficiency.
  • Dimensionally stable—retains deformation over long periods of use.
  • High-volume consistency—suitable for mass production of automotive parts.
FAQ

Q1: Can it replace metal brackets?

A1: Yes, in some scenarios, it can, and it's lighter.

Q2: Does it meet automotive-grade requirements?

A2: Yes, we can meet these standards to meet customer requirements.

Q3: Does it support small-batch prototyping?

A3: We support rapid trial production.

Q4: What is the service life?

A4: The mold life is up to 1 million cycles.

Q5: Are surface treatments available?

A5: Spray coating and anti-static treatment are optional.

Customized Molds

We provide mold development, structural optimization, and rapid trial production for automotive parts.

Buy OEM Injection Molding Services High Strength Automotive Plastic Brackets at wholesale prices
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