Injection Molding Service Cnc Machining 3D Printed Accessories Plastic Abs Parts

Technical Parameters

Introduction Of Injection Molding

Injection molding is a manufacturing process used to produce parts by injecting molten material into a mold cavity under high pressure. It is commonly used for creating parts made from plastics, metals, or rubber.

Here's how injection molding works:

1. Material Preparation: The raw material (usually plastic pellets) is fed into a barrel where it is melted using heat and mechanical pressure.

2. Injection: The molten material is injected into a mold cavity at high pressure using a screw or plunger.

3. Cooling: Once injected, the material cools and solidifies inside the mold to take the shape of the cavity.

4. Ejection: After cooling, the mold is opened, and the part is ejected. The part may require further post-processing, such as trimming or finishing.

Injection molding is widely used for producing high-volume, complex, and precise plastic parts across various industries. Here are some common products that are well-suited for injection molding:

1. Consumer Products

Examples: Plastic containers, bottles, and lids, Kitchen utensils (e.g., spatulas, cups, bowls), Toys (e.g., action figures, building blocks), Household items (e.g., storage bins, tool handles)

2. Automotive Components

Examples: Interior trim panels, Dashboard components, Engine covers and housings, Clips, fasteners, and connectors

3. Electronics & Electrical Products

Examples: Smartphone cases and enclosures, Keypads and switches, Cable connectors and adaptors, Battery covers

4. Medical Devices

Examples: Syringes and medical disposables, Surgical instrument handles, Catheters and implants, Laboratory equipment

5. Industrial Products

Examples: Machine housings and covers, Gears, rollers, and bushings, Custom fasteners and brackets

6. Packaging Products

Examples: Food containers, Cosmetic bottles and caps, Storage boxes

7. Aerospace Components

Examples: Interior cabin parts (e.g., seat components), Lightweight brackets and enclosures, Seals and connectors

8. Sporting Goods

Examples: Helmet shells and padding, Bicycle components (e.g., grips, pedals), Sports equipment (e.g., water bottles, handles)

Support and Services

Selection Hardware provide custom injection molding services, expert engineering support, and detailed consultations to ensure your specifications are met. Our capabilities include DFM feedback and fast turnaround times for low and high volume production runs. Selection Hardware produce parts ranging in size from less than a gram up to 500 grams. We can use a variety of materials including thermoplastics, elastomers, and we can produce complex parts with overmolding, and insert molding.

Shenzhen Selection Hardware Technology Co., Ltd. offers professional injection molding services, delivering high-quality, precise, and cost-effective solutions for various plastic components. With over 17 years of experience and cutting-edge equipment, we cater to diverse industries with a commitment to quality and efficiency.

Key Features of Our Injection Molding Services

1. Material Expertise:

   • We work with a wide range of thermoplastics and thermosetting polymers, including ABS, PP, PC, PE, PVC, Nylon, and more.
   • Specialized materials such as high-performance engineering plastics for critical applications.

2. High Precision and Versatility:

   • Advanced injection molding machines ensure tight tolerances and consistent production quality.
   • Capable of producing small, intricate parts as well as larger, complex components.

3. Custom Molding Solutions:

   • Support for prototyping, small batch production, and large-scale manufacturing.
   • Tailored designs based on 3D CAD files, technical drawings, or samples.

4. Value-Added Services:

   • Secondary operations such as ultrasonic welding, printing, painting, assembly, and packaging.
   • Surface treatments like texture finishing, polishing, and coating.

5. One-Stop Manufacturing:

   • From tooling design and production to assembly and shipping, we provide end-to-end services.

Shenzhen Selection Hardware Technology Co.,Ltd, established in 2013. Our office locates in Shenzhen, Guangdong, and self-operated ISO certified factory locates in Dongguan.

Our company specialized in providing one-stop solutions for high precision hardware structural parts. Main services including Cnc machining, die casting, investment casting and sheet metal fabrication with all kinds of surface treatments, like anodizing, sandblasting, powder coating, electroplating, silk printing, etc. The raw materials we usually process include aluminum, stainless steel, copper, brass, etc.

The factory equipped with professional sales team, R&D team, production lines, assembly lines and QC team. Therefore, we can offer one-stop service including raw material, fabrication, surface finish, assembling, packing and shipping. We offer drawing or sample-based customization, you just need to tell us your ideas, then we will try to make it come true.

Our main inspection equipment includes three dimensional image measuring instrument, quadratic measuring instrument, depth gauge and hardness tester, tensile testing machine, salt spray tester, so we can produce high precision parts. Our products are widely used in multiple fields, like automobile, coffee machine, microphone, medical devices, electronics, etc. We are supplier to multiple famous brands, such as Rode, Nestle, BYD, Walmart, Rolls-Royce. We are fortunate to be their long-term and reliable partner. Our sales team 7/24 online to provide you with professional and fast quotation services. You can consult us at any time if you have any questions. 

Our Concept: provide mid-and high-end customers with one-stop solutions for high precision hardware structural parts

Our Goal: To be the reliable business partner of all the international clients on precision hardware industry.