Custom manufacturing network providing multi jet fusion (MJF), stereolithography (SLA), PolyJet, selective laser sintering (SLS) and fused deposition modeling (FDM) 3D printing services.We service brands all over the world. Contact us to get your 3D prints completed and see what sets us apart from the rest!
+86 0769 82886112
"It all starts with you. Our goal is to make your ideas come to life one layer at a time."

What is Rapid Prototyping? - 3D Printing In Rapid Prototyping Field

Rapid prototyping technology is a new type of comprehensive manufacturing technology involving multiple disciplines. After the 1980s, with the application of computer-aided design, product modeling and design capabilities have been greatly improved. However, after product design is completed and before mass production, samples must be produced to express design ideas and quickly obtain product design feedback information. And evaluate and demonstrate the feasibility of product design. In today's increasingly fierce market competition, time is benefit. In order to improve product market competitiveness, the entire process from product development to mass production is urgently required to reduce costs and increase speed. The emergence of rapid prototyping technology has provided an effective way to solve this problem, which has attracted much attention at home and abroad.

The production of modern industrial design products requires prototype proofing. 80% of the production cost of the product is determined in the design phase. The design phase is an important part of controlling product costs. The verification of the design phase requires prototype proofing. Now many companies have prototype proofing. It was done by choosing 3D printing.

China Leading Rapid Prototyping Services – 3D Printing Prototype Manufacturing

Are you in need of a prototype with excellent delivery time and cost-effectiveness? PTJ is the right place to go. As a China leading rapid prototyping services company, we can provide professional prototype manufacturing with a wide selection of techniques, including SLS 3D printing,SLA 3D printing, SLM 3D printing, FDM 3D printing,MJF 3D printing,CNC Machining,Laser Cutting etc. Based on years of experience, advanced manufacturing equipment, accomplished engineers and technicians, and cutting-edge prototyping facilities, we are able to bring your concept or idea to the market in a cost and time-saving way. 3D Printing prototype and cnc machining is a major prototyping service at, offering industry-leading standards and fast turnaround. If you are willing to work with us or want to know more details, welcome to contact us via email.

Table of Contents

Why Choose Rapid Prototyping Service

3D printing is the most popular rapid prototyping process, 3D printing rapid prototyping service only takes a short time to make the final parts, with high design freedom and suitable for low volume production due to affordability. Common 3D printing techniques used for prototyping are FDM, SLA, SLS, SLM, etc., the selection of prototyping techniques depends on the type of materials and requirements.PTJ meets or exceeds the quality standards of the world’s most demanding industries with our state of the art equipment and quality standards. Our precision and productivity is made possible by our ultimate success factor: the presence of skillful, knowledgeable PTJ experts in rapid prototyping and more additive manufacturing parts.

The 3D Printing Application Of Product Design And Prototype Development

In recent years, the application trend of 3D printing in product design and prototype development has become more and more obvious. We have seen 3D printing more or less in the fields of industrial packaging, automobiles, lamps, and aerospace manufacturing that we are familiar with. With the continuous deepening of industry applications, the application of 3D printing is certainly not limited to this. In the future, the 3D printing industry will gradually become a weapon for product development in all walks of life.

Prototype Design Development Verification

After the rise of the 3D printing industry, many designers and producers began to choose to use 3D printing to replace traditional industrial product manufacturing processes. The reason why 3D printing can be accepted and favored by design producers is naturally inseparable from the cost and time it can save.

A product needs to go through countless tests from pre-conception, design and development, testing to final production. Traditional hand-board production and mold-opening production use Chevron board laser engraving, CNC processing, etc. The cycle is relatively long, and a lot of waste will be generated in the production process. If the process is more complicated, the manufacturing process will be technically difficult and spend more time.

The 3D printing technology can be formed at one time without any need to consider any fixture design molds. In terms of technology, more complex structural modeling can be completed, saving material costs, shortening the cycle, and entering the market faster. Most importantly, it is more suitable for small batches of customized products.

Rapid Prototyping Parts
The requirements of various three-dimensional printing processes for its molding materials are generally to be able to form quickly and accurately, and the rapid prototyping parts have certain mechanical functions.
As a branch of rapid prototyping in modern manufacturing technology, 3D printing technology has the advantages of convenience, speed, ease of processing, and simple processing procedures. Therefore, it is increasingly being applied to industrial prototype design and production.

The Application Of 3D Printing Prototype Parts

In many product development designs, there is no shortage of solutions that directly use 3D printing when designing and developing parts, which means that 3D printing parts are directly used on products in production. Generally considered to use 3D printed parts are mostly parts that have low load-bearing requirements, complex original design structures, special requirements in function or large sizes, and traditional equipment cannot be completed.

In communication with many designers, I learned that in many cases, manufacturing costs, weight issues, and R&D production cycles need to be considered in development and design. In this case, 3D printing has become the best choice.

In addition to metal and light curing printing, the industrial development of FDM will also become a trend. Although FDM has some limitations in accuracy and endurance, many designers now use it for design and development, especially in college experiments.

The application of 3D printing technology assists in solving some of the technical problems faced by traditional craftsmanship. Whether it is a test or direct use, 3D printing, as a new supplementary method, has effectively optimized the product development process.

We cannot deny that 3D printing has made significant progress in product development and application, but it is still limited by material performance in many areas. More improvements and the development of more materials will make the application of 3D printing in product design and prototype development more and more in-depth.

The 3D Printing Methods Of Rapid Prototyping

1. Design optimization and discussion

The appearance of artwork focuses on people’s direct aesthetic feelings, and there are often no rules to follow. It is difficult to find regular geometric elements. If you directly perform computer three-dimensional drawing, it will be twice the result with half the effort. If the actual product is printed by 3D, it can be Greatly improve design efficiency.

2. Function Test

The production of the prototype model can do certain functional tests, and can simulate the final form of the product, including functional form, curved surface form, etc. The model production can allow the designer to dynamically simulate the model and obtain the most intuitive understanding of the internal structure.

3. Reduce Costs

It is very important to find the defects in the product design process in time in the early stage of product design and correct them in time to avoid subsequent production problems. Among them, model making is an important link that we can use. Through the production of prototype models, products can be obtained at a lower cost. The final form, size, structure, color or ergonomics test is an effective means of enterprise cost control.

4. 3D Printing Advantages

It only takes a few hours to tens of hours to complete the manufacture of a set or several sets of prototypes, and the product development cycle can be shortened by more than 40%. It does not require machining, turning or opening molds, and can be printed directly and quickly. Prototype parts greatly reduce the cost of product research and development, and can process various complex curved surfaces and special-shaped structures in one time.

Prototype Parts In The Electronics Industry
Prototype Parts In The Electronics Industry
3D Printed Prototypes Parts For Racing Cars
3D Printed Prototypes Parts For Racing Cars

3D Printed Prototypes For Racing Cars

The CanHan team has a glorious history of more than 20 years in the racing industry. In the field of racing, time is the most critical factor. They are committed to continuously improving the optimization of racing parts and trying to continuously speed up the speed of wheel replacement. Thanks to PTJ’s 3D printing and Rapid Prototyping services, their work efficiency has become even higher. From early product design verification to prototyping, compared to traditional manufacturing processes, 3D printed parts now only take one day. This is the absolutely most important aspect of the CanHan team’s work. If you want to win the game, you must be the fastest, and 3D printing is exactly the innovation they need.

3D Printed Prototypes For Glasses

Another industry that benefits from 3D printing is the glasses industry. 3D printing provides new possibilities for material selection, and can produce high-precision 3D printed prototypes, and can be quickly tested at any time. Similarly, 3D printing prototype production cycle is short, which speeds up the entire production process. 3D printers are not only suitable for prototyping glasses, but also for actual small batch customized production.

3D Printed Prototypes For Glasses
3D Printed Prototypes For Full-Size Furniture

3D Printed Prototypes For Full-Size Furniture

At present, there are many cases of using 3D printers to build houses or building models on the Internet, but many people do not know that in the field of furniture design, 3D printing is also developing rapidly. With the help of 3D printers, furniture designers can produce fully functional furniture prototypes and visualization models in a short period of time, and then perform functional tests on the final solution of the final product and continue to iterate.

For example: chair. It must not only be comfortable, but also consider the correct height, width, weight, and material. These are just basic requirements. You can see that 3D printing is essential from the prototyping stage to ensuring the correctness of the final product.

3D Printed Prototypes For Bridge

We already know that 3D printing bridges is entirely possible. Gdansk University in Poland decided to apply 3D printers to the design of new concept bridges. In the short term, a 3D printer can be used to create a visual model, which allows designers to clearly understand which bridge structure is the best. At the same time, the designed bridge is scaled down for 3D printing, and the maximum load and stress range that the actual bridge can withstand is judged through functional tests.

3D Printed Prototypes For Bridge
3D Printed Prototypes Parts For Prosthetic Arm Prototype

3D Printed Prototypes Parts For Prosthetic Arm Prototype

3D printing has many applications in the medical industry. From 3D printed skin or bones to drug testing. Another amazing use is to 3D print prototypes of different prostheses. Bionic design is definitely a challenge, but 3D printers are improving the quality of life in ways we can’t imagine. There are many things to consider, such as how to install the motor and how to allow the patient to operate the manipulator. 3D printing prototypes can be very fast and cost-effective to iterate prototype products, and can quickly test different design solutions.

In addition, due to the additive manufacturing technology, the prosthesis can be highly customized to fully match the needs of the patient, which is very necessary. Obtain the most accurate limb images through 3D scanning, and optimize the data, so that the 3D printed prosthesis can be perfectly installed on the human body without causing any discomfort to the patient. Prototype Case Studies

Empower the industrial ecological chain and help the industry's digital innovation

3d Printing Metal Turbine

Custom manufacturer offering design/engineering, prototyping and fabrication services for Metal Turbine. Designs circuits, PCB layouts, firmware and ...

Copper 360 Material Parts By 3D Printing

Provides 3D Printing Copper 360 services. Capabilities include CAD modeling, retrofit, replication, tool making and packaging and container design. ...

3D Printed Metal Rings And Precision Sleeves

Rapid prototyping and 3D printing of Metal Rings And Precision Sleeves. Program management, 2D/3D CAD modeling, designing, supply chain management, ...

3D Printing Complicated Superalloy Parts

In recent years, the use of laser beams and electron beams to “print” engineering objects has achieved complex shapes that cannot be achieved by ...

3D Printing Stainless Steel Chair

Custom 3D Printing manufacturer of Stainless Steel Chair Model. Capabilities include precision machining, fabrication, prototyping, assembly, ...

Metal 3D Printing Mold Steel Parts

Form study, Mold Steel Parts,functional, large scale, proof of principle, scale model and visual rapid prototyping and 3d printing services. Works ...

3D Printing China

PTJ offers online 3D printing services for china rapid prototyping and production of non-metal and metal 3D printed parts at affordable prices.

Click on the picture to view our case studies
Free 3D Printing Quote Process
Upload drawing files (PDF, DXF, IGES, STEP). You can easily register multiple drawings at once with the drawing file batch registration (EDI).
  • * Supports drawing uploads in file formats “.pdf”, “.jpg”, and “.png”.
  • * Supports file uploading and loading of 3D (3D) CAD data “.igs” and “.step”.
  • * Supports file uploading of two-dimensional (2D) CAD data “.dxf” and “.dwg”.
Quotation confirmation / order The shortest estimate from drawing data. Check the quotation on a PC etc. and place an order (order). * Estimates can be confirmed from the member-only management screen (PC, smartphone, tablet).
Started 3D Printing/Rapid Prototyping and production After accepting the request, Rapid Prototyping and manufacturing work is started by a specialist in 3D Printing,Cnc Machining, prototyping, and equipment. You can monitor the progress from your PC, smartphone, tablet, etc.
Finished product inspection / shipping Processing and production completed. After a strict check, we will promptly deliver to the designated delivery destination. Please look forward to the arrival of the finished product.
3D Printing Service
3D Scanning Service
3D Printing Material
Contact us
Reset Password