HLH Prototypes Co LTD

  Plastic pallets help companies boost productivity and efficiency in transporting, storing, and organizing goods. These rigid structures are critical to the logistics and supply chain industry, offering many benefits over pallets made from wood and other materials. The way they're made makes them cost-effective, lightweight, hygienic, and incredibly durable. At HLH Prototypes, we manufacture these products using injection molding in China . Plastic injection molding has revolutionized how pallets are made and used. It enhances efficiency, reduces waste, and optimizes accuracy. If your business specializes in making plastic pallets and you want a quick and reliable way to manufacture them, read on to discover how injection molding can benefit your production runs. Increased rigidity Injection molding can deliver plastic parts with high rigidity. This is ensured by a stable clamping system and stress analysis, promoting sustained parallelism, precision, tilting, and reduced m

  Are you interested in fused deposition modeling or FDM 3D printing? It’s among the additive manufacturing technologies we offer here at HLH Prototypes. Explaining FDM 3D printing Fused deposition modeling is one of the most common and versatile 3D printing technologies. It works by building parts with plastic filament extruded through a nozzle, ensuring it’s laying on the build chamber layer per layer. This allows FDM 3D printing to create parts with complex geometries. That said, the process has restrictions that require using support materials for overhanging features. At HLH Prototypes, we take the time to remove these supports during post-processing to ensure clean and accurate parts. We can finish FDM 3D-printed parts to a higher standard using various post-processing techniques, such as polishing and sanding. When to use fused deposition modeling FDM can build functional parts and prototypes from a range of materials, so we recommend it for fast and cost-effective p

  If you need high-quality and fast prototypes done cost-effectively, talk to our team here at HLH Prototypes. As a leading China-based CNC machining manufacturer, we cater to global clients who need cost-effective solutions for rapid prototyping—a time-tested technology for manufacturing precise parts with tight tolerances from different types of metals and plastics. Our services are particularly popular in industries like automotive, where precision is crucial. Are you considering CNC machining for your next prototype? Here are ways it can enhance your manufacturing efficiency and provide a smoother design process: Automation CNC machining cuts a block or billet of metal or plastic using a series of drill bits of tools. The process carefully removes material to craft the desired shape based on your design. This process is fully automated and doesn’t involve manual labor, eliminating the risk of human error and inaccuracies. High precision CNC machines can produce highly co

  Injection molding can crank out identical plastic parts quickly and efficiently. This high-volume and repeatable process saves time and money for complex parts, but choosing the right manufacturer is key. Not all China-based injection mold service providers offer the same quality, so research is crucial.   Here at HLH Prototypes, we work with many companies looking to require affordable and fast injection molding services for low-volume production of up to 100,000 parts. Moreover, we make sure their parts are identical to their final versions using production-grade materials. These capabilities put us among the best prototype manufacturing partners for designers and engineers in various industries, such as automotive, aerospace, telecommunications, and medical.   In this blog, we’ll share other factors that make us the best company to engage for your China injection mold project.   End-use prototype manufacturing   Our injection molding capabilities allow us to produ

  China has proven itself the powerhouse when it comes to affordable CNC machining and prototype manufacturing. Companies from different countries around the world turn to China-based manufacturers to save time and money when bringing their designs to life for testing and verification — and perhaps you should, too. With low material, labor, and infrastructure costs, CNC machining and prototype providers can help you save anywhere from 20% to 30% compared to in-house production or outsourcing to Western suppliers.   To ensure cost-effective CNC services, take the time to verify the experience, qualifications, manufacturing standards, and reliability of potential service providers. Additionally, find out how they can support your design and manufacturing process before, during, and after working with you.   This guide hopes to cover everything you need to know to ensure cost-effective CNC machining and prototype services in China.   Capabilities   Reputable CNC serv

  If injection molding is too time-consuming and costly for your project, explore the alternative: vacuum casting. This process can produce high-quality cast urethane parts with a good surface finish at a reasonable cost. At HLH Prototypes, we recommend this service to clients looking to save time and money when making functional and aesthetically pleasing self-colored parts with a repeatable process. Although similar to injection molding, its tooling costs are significantly lower, making it a go-to option for bridge production, prototyping, and end-use production of less than 100,000 parts.   Here at HLH Prototypes, we can produce cast urethane parts of any size, from small items like headphones to large objects like car bumpers. Our wide range of materials and capabilities allow us to deliver high-quality and reliable parts for pre-production testing.   What’s involved in vacuum casting?   We follow the standard vacuum casting process in three stages: ·      Creating

While often considered optional, the right colorants can significantly impact a plastic part's properties and aesthetics. At HLH Prototypes, we share your vision for high-quality, functional, and visually appealing parts made with custom China injection molds . That's why our team collaborates closely with you to meticulously choose the ideal materials, including colorants, for your project's success. Color selection depends on many factors, such as your choice of plastic and the part’s final application. We also consider environmental factors, budget, and durability before recommending appropriate colorants. In this blog, we’ll explain how colorants can affect your plastic part. Understanding the effect of colorants on plastics Adding colorants to a plastic part can affect its properties, so we carefully consider the compatibility between the chemistry of the colorant and that of the polymer. In addition, the effects of a colorant on the polymer’s properties depend o