Knowledge Hall

A brief introduction to the application of additive manufacturing in the aerospace field

2021-11-10 Knowledge Hall

In the early days of Additive Manufacturing (AM), the technology focused on design and rapid prototyping applications. Recently, additive ...

Analysis of 3D printing ceramic materials

2021-10-09 Knowledge Hall

As a widely used traditional material, ceramics are exquisite and durable. However, their hard and brittle characteristics make the road to 3D ...

How to calculate the ideal process parameters of metal 3D printed parts

2021-11-10 Knowledge Hall

Powder bed laser melting (LPBF) is a versatile additive manufacturing process that can produce complex metal parts directly from CAD files without ...

Nano-level 3D printing of 3D printing metamaterial series

2021-11-10 Knowledge Hall

As part of the 3D printing metamaterial series, this article will continue to discuss nano 3D printing technology. According to ...

Design evolution of honeycomb ceramics and 3D printing application cases

2021-11-10 Knowledge Hall

Open-cell honeycomb structures exist in nature in different forms. Today, polymers, metals and ceramic porous materials have played a role in ...

From the green embryo to the final parts, the quality management issues in ceramic 3D printing

2021-11-10 Knowledge Hall

The report shows that the application of ceramic additive manufacturing will experience a growth inflection point after 2025. The main reason is ...

The difference and connection of 3D printing nylon PA6, PA12 and PA11

2021-11-10 Knowledge Hall

Nylon and polyamide are the earliest fully synthetic materials for human beings and one of the most widely used plastics, covering almost all ...

The concept and basic steps of reverse design

2021-11-10 Knowledge Hall

The concept of reverse design: Before talking about reverse design, let's first look at the process of traditional product development: ...

What are the characteristics of a well-formed 3D printing photosensitive resin material?

2021-11-10 Knowledge Hall

Although the main components of SLA resin are similar to ordinary light-curing resins, similar to coatings before curing and similar to general ...

Carbon Fiber By 3D Printing

2021-09-08 Knowledge Hall

Table of Contents Since the 1970s, carbon fiber has been used as a relatively cheap alternative metal, such as titanium material, due to ...

Human bones may decipher how to extend the fatigue life of 3D printed lightweight structures

2021-11-10 Knowledge Hall

Micro-structured materials such as foam and lattice obtain excellent mechanical properties through geometric shapes. They have high rigidity and ...

Factors affecting the price of 3D printing metal powder

2021-11-10 Knowledge Hall

The market price of the raw materials used in metal 3D printing is not completely transparent, and the transactions between many manufacturers, ...

How to choose a suitable 3D printer?

2021-11-10 Knowledge Hall

More and more companies are considering purchasing 3D printers, especially in the 2020 COVID-19 pandemic. The flexible and flexible production of ...

Explain the design process of aviation fuel oil 3D printing heat exchanger in detail

2021-11-10 Knowledge Hall

For a long time, traditional modeling methods and manufacturing processes that cannot achieve complex geometric shapes have restricted ...

Eight areas of main application of 3d printing technology

2021-11-10 Knowledge Hall

The term 3D printing is a new technology keyword in many people's minds, but what exactly 3D printing technology can do and what manufacturing ...

3D printed EEG equipment can help patients with spinal cord injury

2021-11-10 Knowledge Hall

For most patients with spinal cord injury, the recuperation period may be very long due to complex testing and related technical requirements. The ...

How does 3D printing really gain a foothold in the manufacturing industry?

2021-11-10 Knowledge Hall

The outbreak of the new crown pneumonia in early 2020 shows that today's supply chains between global manufacturers and their customers are ...

What are the benefits of 3D printing in car design?

2021-11-10 Knowledge Hall

With the rise of 3D printing technology, its application areas continue to expand, covering industries such as automobiles, templates, medical, ...

Cost-benefit analysis and innovative applications of 3D printing injection molds

2021-11-10 Knowledge Hall

Metal additive manufacturing is a process in mold manufacturing, which needs to be combined with traditional processes such as milling and EDM to ...

Explore the world of 3D printing high-temperature plastics

2021-11-10 Knowledge Hall

In the past 2-3 years, high-temperature 3D printing has seen amazing growth. Over the years, most thermoplastic 3D printing has been limited to a ...

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3D Printing China

PTJ offers online 3D printing services for 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

STEP1. Estimate

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”.

STEP2. Request

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).

STEP3. Production

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.

STEP4. Delivery

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.

GET IN TOUCH OR GET A QUOTE