Blog

Our blogs are a mix of tips, fun, announcements, and education on topics that range from rapid manufacturing to the challenges of doing business in China to the hard realities of product development. There is something for everyone so check them out and send us an email if you have any topics you would like to see covered.

Polymer Blends in Injection Moulding: Types, Benefits, and Challenges

Injection Molding

Product engineers and manufacturers looking to save money and time turn to China for injection molding services. At HLH Prototypes, we pride ourselves on our manufacturing capabilities and industry connections...

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NASA Conducts Trials of 3D Printed Aluminum Rocket Nozzle for Deep Space Expeditions

3D Printing

HLH Prototypes specializes in 3D printing prototype services. Regardless of your field, our expertise in additive manufacturing technologies is ready to bolster your product development efforts....

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How to Optimize Sheet Metal Part Production with Smart Design Choices

Sheet Metal

Product engineers and designers from all over the world work with us to create a sheet metal prototype. Whether you require just one or 100,000 assemblies, brackets,...

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How AI is Transforming CNC Machining Processes and Outcomes

CNC Machining

CNC machining is among our specialties here at HLH Prototypes, and we have been offering it since we started. Through the years, we’ve witnessed how technological...

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Advanced Urethane Casting Techniques for Precision Models, Miniatures, Toys & Figurines

CNC Milling

Cast urethane parts are often used for industrial or professional plastic prototypes. But their versatility extends beyond these applications. They can also be used for manufacturing miniatures,...

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Innovative Solutions: How 3D Printing is Reshaping the Energy Industry

3D Printing

3D printing is making significant inroads in various industries, particularly in creating prototypes for new designs, and the energy sector is no exception. This technology allows...

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3D Printing: The Next Big Thing in 2024 for Various Industries

3D Printing

Businesses and product designers are increasingly recognizing the potential of 3D printing, signaling a bright future for this technology in 2024 and beyond. Additive manufacturing methods...

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Weld Lines in Plastic Injection Molding: What They Are and How to Avoid Them

Injection Molding

Reliable and durable, plastics made using China injection molds are suitable for applications involving heavy use or exposure to extreme conditions. However, certain issues can affect...

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The Role of Low-Volume Injection Molding in Prototyping

Injection Molding

Low-volume injection molding serves as a critical bridge between innovative prototypes and full-scale production, especially when it comes to managing financial risks for both gadgets and...

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The Impact of Sheet Metal in Modern Fabrication

Sheet Metal

Sheet metal—including copper, aluminum, and iron alloys—is essential in modern fabrication for its versatility and cost-effectiveness. CNC rapid prototyping enhances this by enabling quick turnarounds in...

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The Concept and Application of Draft Angle in Injection Molding

Injection Molding

Creating high-quality prototypes or end-use parts efficiently requires collaborating with a company skilled in injection molding services. This method offers quicker turnaround and cost savings compared...

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Top 3 Episodes of the Prototype and See Podcast

News

Today we're going to discuss the top 3 podcast episodes 2023 from HLH Rapid's Prototype and See podcast series, why they qualify as our top 3,...

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Water Jet Cutting vs. Laser Cutting in CNC Machining

CNC Machining

When it comes to CNC machining services, various technologies like water jet cutting and laser cutting are available to bring product designs to life. These subtractive...

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Simplified 3D Printing with Laser Trimming Technology

3D Printing

3D prototyping has become an increasingly cost-effective method for creating aesthetic or functional models and prototypes. Utilizing additive manufacturing technologies like selective laser sintering (SLS), stereolithography...

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Key Applications of Urethane in Metal Forming Processes

Sheet Metal

In the field of metal forming, high-performance elastomers are crucial in press systems. Metal forming companies often seek the expertise of vacuum casting specialists for custom...

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Innovative Tools: Exploring Advanced Equipment in Injection Molding

Injection Molding

Injection molding is a cornerstone technology in many prototyping and manufacturing ventures, particularly effective for creating uniform plastic parts or products. Known for its versatility and...

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5 Advantages of Urethane Rollers

Industrial

Urethane rollers are essential components in a wide range of industries due to their durability and ability to handle heavy loads. These rollers are especially useful...

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Which are the Best Plastic Materials for Injection Molding?

Injection Molding

Selecting the right plastic materials for injection molding in China is crucial for the success of any manufacturing project. With a range of common and specialty...

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What is the Cost of Plastic Injection Molding in China?

Injection Moulding

Outsourcing plastic injection molding to China involves various costs that are key to determining the service's value for money. It's important to realize that injection molding,...

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Tips to Choose the Right SLS Printing Service for Your Project

3D Printing

Selective laser sintering is a great option for 3D printing to build functional plastic parts and prototypes. With an SLS printing service, you can maximize its benefits...

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Key Factors that Affect the Cost of Injection Molding

Injection Moulding

Price is often a major consideration when comparing companies that offer plastic injection molding in China. It’s normal for businesses to want to save money, but it’s...

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How to Design and Optimize Parts for DMLS

3D Printing

Direct metal laser sintering (DMLS) is a testament to the capabilities of 3D printing in creating strong and durable metal parts. Utilized by various industries like...

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How CNC Routers and Mills Differ in Function and Performance

CNC Machining

Product designers and makers frequently rely on CNC machining services to create custom components. While both CNC routers and mills are integral to the CNC machining...

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Cost Analysis of Injection Molding and 3D Printing

3D Printing

Companies often face a dilemma when selecting between 3D printing and injection molding services in China for both prototyping and end-use production. The choice often comes...

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CNC Machining: Versatile Solutions for Mass Production in Various Industries

CNC Machining

CNC machining may be among the oldest manufacturing technologies, but it is still widely used for making prototypes and end-use parts and products. Today, many companies...

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How CNC Machining Services in China Can Boost Your Business Performance

CNC Machining

Although China began offering CNC machining services relatively late (around the late 1970s and early 1980s), the country has made significant strides in technology and quality...

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5 Examples of 3D Printing Applications Across Various Industries

3D Printing

3D printing is rapidly reshaping how industries think about manufacturing. With technologies like direct metal laser sintering, industries can now create intricate metal parts, thereby freeing...

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3D Printing: A Game-Changer for the Spare Parts Industry

3D Printing

Embracing new technologies is no longer optional but essential for the survival and growth of businesses. According to Cisco System's Executive Chairman, John Chambers, companies that...

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What is Low Volume Production and Its Advantages

News

In a world where technology and consumer demands are constantly evolving, manufacturing methods that can quickly and affordably produce prototypes and end-use parts are increasingly valuable....

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Usage of Servo Motors in CNC machining

CNC Machining

Servo motors, commonly known as 'servos,' are small yet powerful devices used in a wide array of applications, one of which is CNC machining. These motors...

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