In october, 2015，Changsha Langfeng Microwave Technology Co., Ltd.After a lot of Microwave Expansion research and Experiment，solve the graphene production process of technical difficulties,Success for Japanese XX graphene technology research institutions to develop Microwave Expansion Furnace for Graphite and Graphene，and put into production.
The graphene as graphene oxide, the initial density of 1 g/cm3, high temperature rapidly expanded by microwave field, density of 0.002-0.0031 g/cm3, expanded volume increases 500 times, end up with high added value of single-layer graphene.
The Microwave Expansion Furnace for Graphite and Graphene dimension is 3000x3000x1600mm，Microwave power is 9KW，continuous production capacity of 30KG/day，automatic control, can greatly save costs for our customers.
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