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!
Using the latest technology and powerful 5-axis machine to produce precision parts for specific needs
CHINA TOP 3D Printing SERVICE SUPPLIER
PTJ has more than decades of experience in additive manufacturing services in China and can offer one-stop service (3d printing parts & CNC machining prototype) for our OEM customers
China Top additive manufacturing company that specializes in additive technologies:DLP, Carbon Digital Light Synthesis (DLS), HP Multi Jet Fusion (MJF), Stratasys FDM, select laser sintering (SLS), binder jetting, SLA,direct metal laser sintering (DMLS) and more. PTJ 3D Printing Company can help you discover new applications for additive, design applications, manufacture industrial-grade parts and fulfill at scale. Meets AS9100D standards.
Plastic 3D Printing & Metal 3D Printing
Imported industrial grade printing equipment
Accuracy can reach 0.02mm
Variety of different materials and more options
Comprehensive design software and skilled engineer enables sample to be done within 7-10 days
Variety of different materials and more options
Complete set of inspection equipment & quality control makes excellent 3d printing products
From prototypes to end parts, upload your 3D files, fast and professional quote in 1-24 hours
Over 200,000 different parts have been printed over the years
PTJ 3D Printing has nearly 100 industrial-grade 3D printing equipment such as selective laser melting, three-dimensional light curing, selective laser sintering, and multi-jet melting, which can meet all your metal/non-metal 3D printing application needs.
Industry Application Of 3D Printing
PTJ 3D Printing Company adheres to the mission of "digital manufacturing changes the world" and the business philosophy of "manufacturing with heart, serving with heart". After more than ten years of development and precipitation, PTJ 3D Printing Company provides products and services for many domestic and foreign enterprises, universities and scientific research institutions. Such as Huawei Technologies Co., Ltd., Haier Group, CRRC, Peking University, China North Industries Group, Shanghai Jiaotong University, Xi'an Jiaotong University, General Motors, Chengdu Aircraft Research Institute, Senyuan Group, Central Academy of Fine Arts, Fourth Military Medical University, etc. .
Digital 3D printing processing technology: SLA light curing technology, FDM hot melt deposition technology, laser sintering technology, etc. Using a 3D printer for production, has the advantage of high-speed and high-precision printing of large-size items. Regardless of the degree of difficulty, provide integrated production. 3D printing post-process: For 3D printing models, we also provide post-processes such as polishing, painting, coloring, and electroplating.China PTJ Inc provides 3D printing prototype model customization services in multiple fields, including prototypes, model molds, shoe molds, medical care, graduation art design, sand table model customization, 3D printers, animation, handicrafts, jewelry, automobile manufacturing, and 3D printing. Portrait dolls, 3D printed gifts, etc.
The development of manufacturing methods has gone through three stages: equal material manufacturing, subtractive manufacturing, and additive manufacturing.
3D Printing Automotive Parts
3D Printing Medical Parts
3D Printing Automotive Parts
3D printed car lamp housing: car lamp is a vehicle lighting tool. The material requirements are the same as most guide light sources. It must be highly transparent. SLA light-curing high-transparency resin material can just meet the high transparency requirements of car lights. Post-processing polishing, the effect can be comparable to PMMA materials. After spraying and electroplating, it can also be used for the internal components of car headlights.
3D printed brake calipers: In the industrial manufacturing process, the design of products will be affected and restricted by the manufacturing process. Designers cannot let go of imagination and pursue the most ideal product effects. With the perfect combination of 3D printing technology and traditional craftsmanship, industrial manufacturing has become simpler and more efficient; for additive manufacturing, any product data can be achieved through 3D printing, which is important for industrial manufacturing. The field has brought revolutionary changes.
3D Printing Medical Parts
3D printed implants: The artificial joints used in traditional clinical practice will experience wear and tear of the prosthesis, bone dissolution around the prosthesis, and aseptic loosening of the prosthesis. After the introduction of 3D printing technology, the implant structure is more suitable for human trauma. , Better achieve “tailor-made”, can effectively solve the above problems. Taking advantage of 3D printing in manufacturing complex structures, printed porous implants can also promote muscle and soft tissue growth.
3D printed shoes: Consumer products are the most commonly used products in our daily life. The combination of 3D printing and this type of product allows us to constantly experience new consumer black technology. This pair of 3D printed shoes is personalized and can be customized perfectly. Compatible with the user’s sole, the complex sole support design can greatly reduce the impact, and compared with traditional shoes, 3D printed shoes have less waste of raw materials and have huge environmental protection potential.
3D printing teaching model: With the gradual introduction of 3D printing technology in the teaching field, many models that are not easy to display can be vividly introduced into the classroom through refined printing and post-processing techniques. Intuitive display can effectively reduce communication costs. Improve learning effect. And compared with traditional hand-processing and plaster molds, 3D printing teaching models are more fidelity and cheaper.`
Cultural Relic Restoration: Recently, a three-dimensional printer was printing a bronze model in the emergency protection room for small traces at the archaeological excavation site at Sanxingdui site. On the same day, at the six newly discovered archaeological excavation sites of the Sanxingdui cultural “sacrifice pit”, the on-site staff introduced that the three-dimensional printing technology was used at the archaeological excavation site of the Sanxingdui site to digitally scan the exposed parts of the larger artifacts at the excavation site. Print out the model to cover the surface of the object as a protective shell, so as to provide better protection for the cultural relics during the extraction process.
Electronic components: The electronics industry is a fast-developing industry. The iterative development of electronics and information technology and the emerging needs of the market are driving this industry to constantly innovate. The electronics industry also applied 3D printing technology earlier, and many electronic accessories today are manufactured with 3D printing. With the breakthrough progress of printable materials, 3D printing will bring more surprises to the electronics industry.
3D printing robot: integrate 3D printing technology into robot production to help customers optimize design, reduce production cost and development cycle. Using the high-precision advantages of 3D printing can provide more possibilities for robot design. This helps companies to quickly verify in production iterations to quickly adapt to market needs.
3D printed solar panels: Compared with traditional solar panels, 3D printed solar panels have unparalleled technical advantages: production will be liberated, decentralized, and users can become their own masters; in terms of supply chain, this This model also realizes ready-to-use, fully-balanced supply and demand, and solves the situation of overstocking and short supply.
PTJ focuses on the application of 3D printing technology in different industries, and uses technology to empower the industry to promote industrial upgrading. Processing projects include: 3D printing, 3D scanning, 3D design, laminating, CNC rapid prototyping, etc. Among them, 3D printing materials include: high temperature resistant photosensitive resin, transparent parts, nylon parts, metal parts, red wax, etc.; small batch production materials for laminated films include ABS, nylon, and POM soft rubber (ranging from 40 degrees to 90 degrees). The scanning machine adopts imported scanner with high precision and fast speed
(1) Equal material manufacturing refers to the production of products through casting, forging, welding, etc. The weight of the material is basically unchanged, and it has a history of more than 3,000 years.
(2) Subtractive manufacturing refers to the use of turning, milling, planing, grinding and other equipment to cut materials to achieve the design shape after the industrial revolution. It has a history of more than 300 years.
(3) Additive manufacturing, that is, 3D printing, refers to the use of light curing, selective laser sintering, fusion accumulation and other technologies to accumulate materials little by little to form the required shape.
Whether it is equivalent material manufacturing or subtractive material manufacturing, in the industrial manufacturing process, product design will be affected and restricted by the manufacturing process. Designers cannot let go of imagination and pursue the most ideal product effects. With the perfect combination of 3D printing china technology and traditional craftsmanship, industrial manufacturing has become simpler and more efficient; for additive manufacturing, any product data can be achieved through 3D printing, which is important for industrial manufacturing. The field has brought revolutionary changes.
SERVING INDUSTRIES GLOBALWIDE WITH ULTRA-PRECISION 3D PRINTING SINCE 2010
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