Lightweight Application
Your Professional Lightweight Application Supplier
Our goal is to be your reliable partner for lightweight application in China. Hengji Mould & Plastic Co.,ltd is specialized in designing and manufacturing of plastic injection molds for automobile interiors&exteriors and lights, as well as injection molding service. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why choose us
Production equipment
We have CNC machining centers, five-axis high-speed milling machines, deep-hole drills, EDMs, mold clamping machines, injection molding machines, coordinate measuring machines, and other processing and testing equipment.
Quality control
We strictly adhere to the ISO9001 quality management system and continuously strive for excellent product quality.
Our team
We have a design team staffed with experts in CAE/mold flow analysis, automotive interior and exterior design, and mid- to senior-level technicians. We are a strong and capable team.
Our services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery, and we provide long-term service support.
Advantages of Lightweight Application
Precision engineering
Plastic injection molding enables manufacturers to produce complex shapes with unparalleled precision. This level of detail is essential for creating intricate automotive components, such as dashboards, door panels, and air intake manifolds, while maintaining lightweight properties.
Material versatility
Injection molding supports a variety of plastics, including reinforced composites, which combine lightweight attributes with superior strength. These materials are ideal for parts that must withstand mechanical stress without adding unnecessary weight.
Cost-effectiveness
The efficiency of the injection molding process reduces material waste and manufacturing costs. High production volumes make it the go-to method for mass-producing lightweight automotive components at scale.
Sustainability
Many plastics used in injection molding are recyclable, contributing to a circular economy and reducing the environmental footprint of automotive manufacturing.
Specification of Lightweight Application
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Product name |
Lightweight application |
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Molding Temperature |
340 to 380°C |
|
Max Temp |
Up to 170°C |
|
Chemical Resistance |
8/10 |
|
Tensile Strength |
15,000 to 21,000 psi |
|
Flexural Strength |
17,000 to 25,000 psi |
|
Impact Strength |
1 to 1.5 ft-lb/in |
Features of Lightweight Application
Weight reduction
The primary feature is the significant reduction in component weight, often achieved by foaming the material or using lightweight fillers.
Cost savings
Reduced material usage through foaming or structural optimization leads to lower material costs and more efficient manufacturing.
High strength-to-weight ratio
Lightweight polymers can be engineered to maintain comparable strength to metals, even with less material, thanks to optimized designs and additives.
Lightweight injection molding uses processes like foam injection molding (creating hollow, cellular cores) or gas/water injection molding (creating internal hollows by injecting gas or water) to reduce material usage and weight while maintaining strength. The general process starts with material selection, followed by mold design and fabrication.
Pelletized material is melted and injected into the mold, followed by cooling, solidification, and ejection of the part. Advanced techniques and careful control of temperature, pressure, and gas or water injection are crucial for uniform foaming, proper hollow creation, and overall part quality.
Application of Lightweight Application
Automotive components: Plastic injection molding is widely used in the automotive industry to create components such as dashboards, bumpers, interior trim, and housings for electronic devices.
Consumer electronics: Many consumer electronics, including smartphones, tablets, and laptops, incorporate plastic injection-molded parts. This process is used to produce casings, buttons, and internal components that require precision and a high-quality finish.
Medical devices: The medical industry relies on plastic injection molding to manufacture disposable items such as syringes, iv bags, and surgical instruments. The ability to produce sterile, precise, and complex shapes makes this process ideal for medical applications.
Household items: Plastic injection molding is commonly used to create everyday household products, including kitchenware, storage containers, toys, and furniture components. The process allows for mass production of affordable and functional items.
Packaging: The packaging industry utilizes plastic injection molding to produce a variety of containers, bottles, and closures. This method allows for the creation of lightweight yet strong packaging solutions that can be tailored to specific product requirements.
Industrial equipment: Many industrial applications use plastic injection-molded components for machinery, tools, and equipment housings. The durability and resistance to chemicals make molded plastics suitable for harsh working environments.
Packing and Shipping of Lightweight Application
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Packing |
Box |
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Shipping |
Shipped by road, sea, rail |
FAQ