At present, there are two kinds of 3D printers commonly used in the market: one is a 3D printer using FDM technology, and the other is a 3D printer using light curing technology. The light curing 3D printer mainly uses SLA, DLP and LCD technologies, but no matter which kind of light curing technology, photosensitive resin needs to be used as consumables, and the material cost is the highest. FDM uses linear plastic consumables, including PLA, PETG, ABS, etc., but similarly, for enterprises that want to save costs and improve printing speed, the price of linear consumables used by FDM is still relatively high, and the speed is also limited.

Therefore, the industrial grade pellet 3D printer that can directly use pellet consumables saves the cost of materials to the greatest extent. For enterprises requiring printing size and speed, the advent of pellet 3D printer is a great blessing. It can make many large-scale product prototypes, such as sculptures, shoes, furniture, auto parts, aircraft parts, molds and so on.

The new granular 3D printer has the following features:

1. Using granular materials, users have more choice of materials, and even mixed materials. The device can print larger, more complex or multi-purpose workpieces without difficulty.

2. The printing speed is accelerated, which saves 30% ~ 70% of the printing time compared with the traditional wire 3D printer.

3. Screw is used for metering and extrusion. Users can change different screw and nozzle combinations according to different materials. It takes only 20-30 minutes for users to replace screws each time, which has a wider range of applications.

4. The machine is designed for industrial mass production. Compared with traditional small 3D printers, it has excellent quality, performance and durability.

5. The machine has an exclusive patented nozzle design, which not only improves the printing speed, but also ensures the accuracy, and provides perfect workpiece performance.