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MID Mould Industrial Ltd.

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City:dongguan

Country/Region:china

Contact Person:MrsCathy Gao

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Anti Static High Precision Injection Molding Durable Custom Plastic Moulding OEM

Name: Anti Static High Precision Injection Molding Durable Custom Plastic Moulding OEM
Brand: MID MOULD
Price: 1 USD

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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 :High Precision 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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Process Introduction

The heat sink module housing utilizes high-precision injection molding, often using materials such as ABS, PC+ABS, and PA+GF. These housings offer high strength, heat resistance, and dimensional stability. These housings are often used in conjunction with metal heat sinks for securing, protection, and airflow control.

Process Flow:

Drying and pre-treatment of engineering plastics
Injection molding to ensure uniform wall thickness
Cooling and demolding to prevent warping
Surface treatment (spraying, electroplating, anti-static coating)
Dimensional inspection and assembly testing

Product Parameters

Parameter	Value Range/Description
Material	ABS, PC+ABS, PA+GF
Injection Pressure	70–220 MPa
Mold Steel	S136, H13
Mold Life	200,000–800,000 cycles
Product Dimensions	50–300 mm
Wall Thickness	1–5 mm
Accuracy	±0.05 mm
Surface Treatment	Spraying, electroplating, anti-static coating
Molding Cycle	15–80 seconds
Applications	Heat sink housings, air duct covers, electronic heat sink covers

Applications and Advantages

Typical Applications:

Protective housings for heat sinks in laptops, servers, and communications equipment.

Core Advantages:

High-Temperature Resistance – Can withstand the operating temperatures of heat sinks for extended periods.
Precise dimensions – tightly fitting the metal heat sink.
Reliable strength – protecting the heat sink and fan structure.
Anti-static treatment – ensuring the safety of electronic components.
Customizable – the appearance and ventilation hole positions can be customized.

FAQ

Q1: What temperature can the housing withstand?: A1: PA+GF material can withstand 150°C.
Q2: Is it flame retardant?: A2: Yes, it meets UL94 V0 standards.
Q3: Is the surface paintable?: A3: Paintable and anti-static treatment are available.
Q4: What is the mold lifespan?: A4: 200,000–800,000 cycles.
Q5: Can it be used with metal parts?: A5: It can precisely match metal heat sinks.

Customized mold customization

We provide personalized services such as cooling duct design, hole position customization, and anti-static coating.

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