Plastic Parts
Alu & Zinc Alloy Die-casting mold provides excellent solutions for the production of high-quality aluminum and zinc alloy components. Our expertise lies in the design and manufacturing of high-precision Aluminum & Zinc alloy die-casting Molds for industries such as automotive, electronics, consumer goods, and industrial equipment. We deliver either molds or parts that meet stringent requirements for dimensional accuracy, durability, and performance.
- Capable of creating intricate details and accurate dimensions.
- Resistant to wear and tear during continuous production.
- Helps in proper cooling and solidification of alloys.
- Can be tailored to specific component designs.
- Lowers production costs in the long run for mass production.
- Overview
- Production Capability
- Materials
- Finishes
- Why Choose Us
- Resources
Expertise in High-Performance Molding
At SunOn, we specialize in producing high-quality injection molded plastic parts that combine precision, durability, and cost-efficiency. Using advanced molding technology and skilled engineering, we deliver components tailored to your exact requirements. Our injection molding expertise ensures that every part meets strict quality standards, whether for small batches or mass production.
Our injection molded plastic part solutions are widely recognized for their versatility and performance across different industries, making them a preferred choice for companies that value reliability and consistency.
Applications of Injection Molded Plastic Part
Our injection molded parts serve critical roles in multiple sectors:
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Automotive – lightweight panels, clips, and fasteners
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Medical – disposable components, diagnostic housings, and sterile enclosures
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Consumer Products – toys, storage containers, and durable household items
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Packaging – bottle caps, closures, and custom-fit containers
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Telecommunications – protective casings and cable management systems
Each application highlights the adaptability and strength of injection molded solutions.
Benefits
Working with SunOn for injection molded plastic part manufacturing provides several key advantages:
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High Accuracy – parts with exact dimensions and superior finish
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Lightweight Strength – durable yet lightweight materials ideal for diverse uses
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Cost-Effective Production – optimized for both small runs and large volumes
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Design Flexibility – suitable for complex geometries and intricate details
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Sustainable Options – eco-friendly materials and reduced production waste
Our expertise ensures that your products are delivered with precision, speed, and consistency, supporting your business growth.
From Design to Production
Vacuum casting begins with master model preparation, followed by silicone mold creation, polyurethane resin pouring, and vacuum degassing. After curing, parts undergo demolding and finishing for final production-ready components.
From Design to Production
The die-casting process begins with mold design and CNC machining of steel dies. Molten alloy is injected under high pressure, rapidly cooled, and ejected. Post-casting steps include trimming, deburring, and surface finishing for precision metal components.
Price Evaluation & Negotiation
Receive and review customer part drawings, clarify project requirement, and price negotiation.
Design Analysis
Conduct DFM and mold flow analysis to identify design issues and improve manufacturability.
Mold Design
Design parting surfaces, structure and injection systems based on requirements and analysis results.
Mold Making
Use milling, turning, and EDM to produce all mold components accurately.
Mold Assembly
Assemble all components with proper alignment and precision adjustments.
Mold Trial
Perform mold trials and inspect T1 samples to verify mold function and quality.
Mold Tuning
Modify mold based on feedback and testing results, confirm performance and apply surface finish.
Production Run
Production of alloy components using die-casting molds.
Get Precision CNC Parts Today
We offer precision CNC machining with fast turnaround, supporting various materials and part complexities. Ideal for prototyping or scaling up production, with consistent quality every step of the way.
Materials for Manufacturing
We offer a range of materials, including plastics, metals, and composites, selected for their strength, durability, and resistance to heat and chemicals. These materials ensure high-quality, long-lasting products for industries like automotive, electronics, and medical.
| Name | Description | Feature |
|---|---|---|
8407 Steel
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8407 steel is a premium chromium-molybdenum-vanadium hot work tool steel. It offers excellent thermal conductivity, superior resistance to heat checking, and enhanced polishability, making it ideal for high-performance die-casting molds. | Excellent thermal conductivity Superior heat check resistance Enhanced polishability Long service life under cyclic heating |
H13 Steel
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H13 steel is a chromium-molybdenum-vanadium hot work steel. It has good thermal fatigue resistance and toughness, making it suitable for die-casting | High thermal fatigue resistance Good toughness Withstand high temperature and pressure |
4Cr5MoSiV1 (AISI H13 equivalent)
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This steel alloy offers excellent high-temperature strength and hardness, along with good resistance to thermal shock and erosion, which are important for die-casting molds. | High-temperature strength Resistance to thermal shock Resistance to erosion |
Beryllium Copper (BeCu)
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Beryllium copper is a copper alloy with high strength, good thermal conductivity, and excellent wear resistance. It can be used in some parts of the die-casting mold where good heat dissipation and wear resistance are required. | High strength Good thermal conductivity Wear resistance |
We can source any other materials upon request! If you don't see the material you need please contact us
Some of Our Samples
These samples highlight our expertise, but we provide a wide range of additional services.
Why Choose Us?
SunOn Industrial Group Limited offers end-to-end services from product design to mass production, specializing in high-quality solutions for industries like home appliances, automotive, and medical devices. With over 25 years of experience and a global presence, we ensure reliable, cost-effective solutions and seamless service from prototype to final assembly.
- One-stop solutions from prototype to packaging.
- Timely support across 27 cities worldwide.
- Experienced engineers ensuring quality results.
- ISO 9001, IATF 16949, ISO 14001 certified.
Industry Application
We produce millions of parts for diverse industries, including automotive, medical, robotics, automation, communications, consumer electronics, and LED lighting, delivering top-quality products.
FAQs
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Manufacturing Resources
Start production of your parts today
