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Industry 3D printing equipment

Domestic high-speed 3D printer for granular materials, especially significant efficiency improvement

2022/08/22

For 3D printing of granular materials, directly using granular materials as the materials of FDM 3D printers (instead of extruding the granular materials after being drawn into wire materials) can greatly reduce the material cost, expand the range of available materials, and improve the printing efficiency, which is suitable for production-oriented applications. If its 3D printing accuracy problem is solved, it may have good application potential in the future.

The pellet high-speed 3D printer (G12) independently developed by piocrat, a large-scale 3D printing equipment manufacturer, uses pellet instead of traditional wire, and is equipped with its independently developed high-flow 3D printing extruder. The nozzle size range that customers can choose is 0.6 ~ 3mm, and the printing efficiency can reach 5-10 times that of traditional wire printing.


Granular material high-speed 3D printer (G12) is an industrial 3D printer based on granular material high-speed printing. It adopts an integrated control system that integrates 3D printing control, high-speed motion control, environmental temperature control and automatic feeding control. The standard working space is 1.2m * 1m * 1m. Compared with the traditional wire printer, G12 uses granular materials for 3D printing, greatly reducing the printing cost. At the same time, G12 uses the revolutionary high flow screw extrusion technology, and the output has been significantly increased, especially the efficiency.


At present, the equipment has been applied in the fields of medical support manufacturing, automobile parts manufacturing, prefabricated building mold manufacturing and so on.

Manufacturing of medical support
According to statistics, the number of scoliosis patients in China has exceeded 3 million, and it is increasing at the rate of 300000 per year. However, the traditional spinal correction braces are made of plaster body, which requires high manual skills, complicated production process and high cost.

At present, piocreat has cooperated with many medical units to realize the rapid printing and production of scoliosis correction device through the automation of granular high-speed 3D printer (G12). The perfect combination of industrial 3D printing and medical treatment effectively helps the digital and automatic manufacturing of medical braces, and makes scoliosis correction enter the era of personalized customization.

Automobile parts manufacturing
In the manufacturing of automobile parts, the granular high-speed 3D printer (G12) can be used to print automobile bumpers, sealing strips, vehicle logos, car handles and other parts. Take 3D printing of automobile door wings as an example, kuying robot can complete the printing of the whole door wings in less than 12 hours, while it takes at least 2-3 days to complete the production by traditional wire FDM.



Prefabricated building mold manufacturing
In addition, the granular material high-speed 3D printer (G12) can also be used for printing and manufacturing various prefabricated building molds. Generally, the traditional mold manufacturing process is complex, requires a large number of skills and labor, and the manufacturing cycle is long and the utilization rate is not high; Compared with traditional molds, 3D printing molds have the advantages of faster production, higher reuse rate of molds, and more customized shapes.
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