Ultrafine Graphite Grinding Mill

Applicable range of materials    

Nonmetal ore (graphite / calcium carbonate etc.), chemical (carbon black /ac foaming agent etc.), food (cocoa / soda etc.),Pesticide dilution powder 
(etcClassic case: wollastonite / attapulgite / diatomite / phosphate / ac foaming agent / ammonium phosphate / basic zinc carbonate / lithopone / silica / starch / meal / coco)  

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Graphene is an allotrope of carbon in the form of a two-dimensional, atomic-scale, hexagonal lattice in which one atom forms each vertex. It is the basic structural element of other allotropes, including graphite, charcoal, carbon nanotubes and fullerenes. It can be considered as an indefinitely large aromatic molecule, the ultimate case of the family of flat polycyclic aromatic hydrocarbons.

Graphene has many unusual properties. It is about 200 times stronger than the strongest steel. It efficiently conducts heat and electricity and is nearly transparent. Graphene shows a large and nonlinear diamagnetism, greater than graphite and can be levitated by neodymium magnets.

Scientists have theorized about graphene for years. It has unintentionally been produced in small quantities for centuries, through the use of pencils and other similar graphite applications. It was originally observed in electron microscopes in 1962, but it was studied only while supported on metal surfaces. The material was later rediscovered, isolated, and characterized in 2004 by Andre Geim and Konstantin Novoselov at the University of Manchester. Research was informed by existing theoretical descriptions of its composition, structure, and properties. This work resulted in the two winning the Nobel Prize in Physics in 2010 "for groundbreaking experiments regarding the two-dimensional material graphene."

The global market for graphene reached $9 million by 2012 with most sales in the semiconductor, electronics, battery energy, and composites industries.

  • Graphene is a transparent and flexible conductor that holds great promise for various material/device applications, including solar cells, light-emitting diodes (LED), touch panels and smart windows or phones. China-based 2D Carbon Graphene Material Co.,Ltd, graphene-based touch panel modules have been sold in volume to cell phone, wearable device and home appliance manufacturers. For instance, smart phone products with graphene touch screens are already on the market.

    As of 2015 one product was available for commercial use: a graphene-infused printer powder.

    In 2016, researchers made a graphene film that can absorb 95% of light incident on it. BAC's 2016 Mono model is said to be made out of graphene as a first of both a street-legal track car and a production car.

    Graphene is often produced as a powder and as a dispersion in a polymer matrix. This dispersion is supposedly suitable for advanced composites, paints and coatings, lubricants, oils and functional fluids, capacitors and batteries, thermal management applications, display materials and packaging, solar cells, inks and 3D-printers’ materials and barriers and films. Many other uses for graphene have been proposed or are under development, in areas including electronics, biological engineering, filtration, lightweight/strong composite materials, photovoltaics and energy storage.

    Applied to the battery industry, graphene requiring no iron pollution, high fineness requirements. In order to meet the needs of customers, Fujian Fengli through continuous experimental research, and develop a new type of graphene ultrafine grinding machine ACM-700X.

  • 1. Using the numerical simulation software to design a suitable crushing and split flow, optimize the grinding machine host and worm wheel air flow structure design.

  • 2. Multi row and multi-layer device added to the machine to achieve multi-level material grinding Machine internal airflow channel and crushing area work independently.

  • 3. Internal water cooling circulating device, suitable for grinding heat sensitive material (such as polyvinyl alcohol), It will not be deteriorated as the material temperature rised during crushing process, such as Crushed polyvinyl alcohol to produce "bubble" material and make the material color changed that affect the quality of products. At the same time also reduces the material flow with high rotation speed and friction into a ball, so that more difficult to crush.

  • 4. Installed power is small,Installed power one-fourth less than other similar models.

  • 5. The pulverizing hammer and the gear ring is made of super hard alloy materials through special processing, easy-wear parts are made of wear-resistant processing, greatly improving the service life of the wearing parts, service life is 3-4 times than other similar models, and greatly reduce the iron impurities (widely used in this manner).

  • 6. A high degree of automation, the whole machine adopts the full closed negative pressure operation, the production environment is clean, no dust pollution, dust emission is less than 20mg/m3 (national environmental protection standard ≤35mg/m3), completely meet the national environmental protection requirements.

  • Qingdao Customer

  • Grinding machine: ACM-700X

  • Material size: 100mesh

  • Product fineness: D97=5micron

  • Output:1500kg/h

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