About the Definition of SLS 3D

About the Definition of SLS 3D

Selective laser sintering (SLS) is a professional additive manufacturing technology. It uses high-power laser to sinter the polymer powder layer-by-layer into a solid structure based on a 3D model.

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Features

Why Choose TPM 3D printing?

TPM 3D Asia Advanced Materials Printing Center

TPM 3D Asia advanced materials printing center located in Jiangsu Province, cover the area with more than 1000 m2. The center consists of intelligent manufacturing 3D printing display platform, industrial and advanced materials intelligent printing center, medical sterile R&D experiment labs, and SLS post processing center and multimedia conference zone.

3D Printing Digital Medical Center

The center construction includes three phases, we can provide orthopedic insoles, orthopedic pillows, scoliosis braces, knee orthoses, application of surgical guides for head, pelvis, spine and knee joints and 3D printing of braces, as well as orthopaedic standardized implant products development.

Our research

TPM3D has successfully developed 10+ laser sintering additive manufacturing systems, and more than 10 kinds of polymer powder printing material for high-quality parts manufacturing, has more than 30 national patents as well.

SLS 3D

TPM3D technical team has been engaged in industrial 3D printing business since 1999 and has become the industry brand with 20 years focusing on 3D printing service。 

TPM3D has various customers at home and abroad from the fields of automobile, electrical appliances, electronics, medicals, cultural & creative, education, aerospace, such as Guangzhou Automobile, Dongfeng Motor, Gree Group, LG Electronics, TTI, Fohan Service Bureau, Tongji University, Southern University of Science and Technology, University of Texas at Austin, and Massey University Auckland.

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The Principle of SLS 3D Printing

 

First, establish the CAD model of the sample to be prepared, and then slice the model with software to obtain the data information of each processing level. When begin to print, set the preheating temperature, laser power, scanning speed, scanning path, single-layer thickness and other process conditions, first place a layer of powder material on the bulid chamber with a roller, and the laser beam emitted by the CO2 laser, scan on the layer of powder according to the CAD data of the cross-section of each layer of the geometric body. At the position where the laser is irradiated, the powder material is sintered together, and the unsintered powder is still loose. After the sintering of one layer, the bulid chamber is lowered to the height of one cross-sectional layer, and then the next layer of powder is spread and sintered. The new layer and the previous layer are naturally sintered together, and all are sintered. After completion, the excess powder that is not sintered is removed to obtain the sample to be prepared.

 

User Reviews

What users say about TPM 3D printing

The TPM 3d product is perfect, the quality is excellent, 3D Printing Service great, and I look forward to continuing to cooperate next time.

Gwendolyn

TPM 3D Printing is strong and the delivery time is accurate. Thank you very much for this cooperation and hope to continue to cooperate with your company for a long time!

Rachel

TPM 3D si a very strong company and the product quality is guaranteed! The receptionist was very friendly and patiently answered our questions!

Emma
Frequently Asked Question

Do you have any question?

Located in the Big Data Industrial Park of Yannan High-tech Zone, Jiangsu Province, the TPM 3D Asia Exhibition and Training Center and the SLS Advanced Materials Printing Center (referred to as the Center), covering an area of more than 1,000 square meters, vow to promote the research and development of TPM3D advanced materials and innovative industry applications.

TPM 3D is a Chinese enterprise specializing in R&D and manufacturing of sls selective laser sintering additive manufacturing equipment and providing professional 3d printing services.

The TPM 3D technical team has been engaged in industrial 3D Printing business since 1999, and has become an industry brand focusing on 3D printing in the past 20 years.

TPM3D has the ability of independent research and development. The research and development team accounts for more than 40% of all employees. The core research and development personnel are the backbone of China's earliest three-dimensional printing, and have rich experience. The products developed and produced have won more than 40 national patents;TPM3D SLS 3D printing equipment has a complete range of models, and the size of the forming cylinder ranges from 260mm*260mm to 600mm*600mm, covering single laser, dual laser, and high temperature printers, which can meet the needs of users in different fields.

TPM3D is a professional R&D and manufacturer of SLS 3D printing systems, which can customize SLS printing equipment and provide efficient and fast 3D printing services.

TPM3D mainly develops and manufactures SLS 3D printing system, our printing equipment can support more than 20 kinds of printing materials, including PA12, PA11, PA6X, TPU, PP, PEEK, etc.

Among the SLS printing equipment currently launched by TPM3D, the S600DL dual-laser SLS 3D printing system is the equipment with the largest forming size among the current similar printing equipment, and the size of the forming cylinder reaches 600mm*600mm*800MM.

Among TPM3D's market-oriented printing equipment, S320HT is an SLS 3D printing equipment for high-temperature molding materials.

Our updates and blog posts

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The key elements for 3D printing technology to become carbon neutral are, materials, manufacturing, transportation, use, and recycling

Understanding of Design for Additive Manufacturing (3D Printing)

The benefits of design for additive manufacturing lie in design freedom, adaptability and flexibility, streamlining the entire supply chain, adding value, saving time and money.

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