antioxidant coating layer graphite rotor

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US $50-400 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
molten aluminum degassing
Chemical Composition:
Bulk density:
1.76g/cc min
Flexural Strength:
23 Mpa min
Compressive strength:
46Mpa min
Ash content:
0.4% max
Property 1:
anti-oxidation treated graphite rotor and shaft
Property 2:
Long duration, long lifespan
High bulk density good hardness graphite
5000 Set/Sets per Month
Packaging & Delivery
Packaging Details
in plywood cases with foam inside for anti-shock or according to customers requirement
Lead Time :
in 15~20 days since order confirmed

antioxidant coating layer graphite rotor




During aluminum and aluminum alloy smelting, hydrogen produced by chemical action with steam diffuse in molten aluminum, which will cause inner structural defect to aluminum products. In order to avoid such defect, most aluminum factories apply dissolved gas floating method to purify molten aluminum. i.e. inert gases such as nitrogen, argon is injected into molten aluminum, and hydrogen will be brought to molten aluminum surface with spread and rise of inert gas. 

Rotor and shaft set is necessary to inject inert gas and stir for degassing regarding both intermittent and continuous online degassing methods. Because of properties of heat-resistance, anti-oxidation, high strength and non- infiltration, graphite becomes the optimal choice for material of rotor and shaft, which is named graphite rotor/impeller and shaft set.


1) Mostly used in aluminium and aluminium alloy smelting, to avoid hydrogen bubble affect metal structure.

2) Used for other metals that similar as aluminium smelting, such as  Zinc.


Normal Size:  Rotor:  Φ100~ Φ250mm*40~80mm

                    Shaft:  Φ50~ Φ150mm*L600~1200mm

Customized machining available

Our Services
  • Customize production
  • Close after-sales service
  • Graphite application consultation, Technical support
  • Drawing CAD and solidworks Design
  • Experienced engineers to offer solution for improving cost efficienty of graphite products
Product Pictures

Packaging & Shipping


Our main products

 1,Aluminum and aluminum alloys smelting application: graphite degassing rotor, graphite baffle plate, graphite mould, graphite crucible, graphite plate, graphite spout, graphite launder.


2,Copper, brass, bronze casting application: graphite dies, graphite mould, graphite tubes, graphite pipes, graphite rods, graphite sleeves, graphite box, graphite crystallizer etc.


3,Other non-ferrous metal casting applied graphite parts.


4,Various industrial furnaces applied graphite heating units, elements and furnace structural parts. Industriesinclude but not limited to Phtovoltaic, solar energy, semi-conductor, ceramic, boron carbide, boron nitride industries etc.


5,Hard alloys, diamond tools sintering application: graphite boat, graphite disc, graphite plate, graphite sintering molds, graphite crucible, graphite heating elements etc.


6,Rare earth, precious metal casting application: graphite crucible, graphite anodes, graphite rods, graphite heating elements etc.


7,Chemical application: graphite heater exchanger, graphite electrode for electrolysis, graphite rod.


8,Glass smelting application: graphite mold, graphite plate, graphite rods etc.


9,Machinery casting application: graphite densener, graphite rod, graphite brick, graphite chilling block etc.


10,Vaccum evaporation application: graphite crucible. for producing metallic yarns, plastic packing materials etc.


11,Other metal casting, foundry, smelting application: graphite rod, graphite plate, graphite tube, graphite pipe, graphite crucible, graphite mold, graphite block etc.


We have different grades of graphite material available in stock, and capable of customize production according to customers' drawings. So tell us your rough idea or drawings, we will make it come true.