Graphene produced by graphene production lines is a new type of two-dimensional carbon nanomaterial, which has broad application prospects in fields such as batteries, sensors, coatings, capacitors, etc. due to its thin, high strength, and high conductivity. The application of graphene powder in the production of related enterprises can improve the output value and efficiency, and significantly enhance the performance and adaptability of traditional materials to different environments.

Manufacturer of graphene production line

At present, the main methods for preparing graphene are mechanical, oxidation, substrate growth, and liquid-phase methods. Most of these production technologies and methods have disadvantages such as low yield, high energy consumption, and poor quality, which also limit the production and development of graphene in China. The Nantong Fulaik Graphene Production Research Group has made unremitting efforts to invent a graphene production line that integrates high-speed dispersion, crushing and grinding, vortex cavitation, and shear ultrasound for continuous dispersion and uninterrupted exfoliation of graphene sheets in the liquid phase. It has achieved the production of high-quality graphene through technical means such as mechanical shear and hydraulic cavitation, and is highly favored by graphene producers.

Process flow of graphene production equipment

The production process of graphene: Firstly, graphite powder, dispersant or surface modifier, and water are added to the high shear dispersion mixing batching tank for dispersion mixing. Then, the circulation valve is closed and the connection valve between the storage tank and the dispersion grinding pump is opened, allowing the graphite solution to pass through the fine dispersion grinding machine, hydraulic shear vortex cavitation device, and then enter the high shear vortex ultrasonic storage container under pressure. When there is no material in the batching tank, the lower connecting valve will be automatically closed and the circulation valve will be opened to allow the graphite solution to circulate continuously and peel off the graphene layer to achieve the desired effect. In the integrated control system design, pressure control, time control, temperature control, etc. can also be controlled by computer, touch frequency control, or fully automatic control.

Graphene production equipment is a high-tech advanced device that uses mechanical hydraulic shearing and cavitation to peel off high-quality graphene sheets, such as single-layer and multi-layer graphene. The invention and application of this advanced technology have accelerated the pace of graphene production to a certain extent, and also promoted the confidence of graphene production enterprises to carry out large-scale, low-cost, and pollution-free production. Moreover, the production process of mechanical hydraulic shearing and cavitation vortex stripping of graphite sheets has the characteristics of simple and reliable operation, no oxidation, no need for high temperature, and high-quality, suitable for large-scale production of high-quality graphene.