Ceramic Foam Filter for iron casting Silicon Carbide
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Silicon Carbide Ceramic Foam Filter for iron castings
Products confirm with China National Standard GB/T 25139-2010.
Application:For the filtration of molten Iron,copper ,aluminum and alloy.
Silicon carbide ceramic foam filters are mainly designed to improve the quality of iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream.Additionally, they aid in reducing turbulence in the gating system.
SIC ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme iron or aluminum and copper based alloy foundry applications.
Product Features:
-Precise sizes control during filter media sponge cutting to final sinter.
-High strength with enough slurry and free from loose debris,no break and no filter slag
-Branded main raw material to ensure stable quality
-Good porosity and free from block during pouring molten metal
-Mature sintering technology to ensure high refractory and good thermal shock resistance.
Technique data:
Main material: Silicon Carbide
Max. applied temperature: ≤1500℃
Color:Gray black
Hole density (PPI):10/20/25/30(PPI=pores per inch)
Porosity(%): 80-90
High temperature bending strength(Mpa):≥2.5
Bending strength(Mpa):≥1.5
Compressive Strength(MPa) :≥1.0
Bulk Density(g/cm3): 0.43
Thermal shock resistance: 6 times/1100℃-room temp.
Dimensions:
Different sizes and PPI can be made upon customer request
Length*width*height=(35-200)*(35-200)*(10-30)mm
With round,square and rectangle shapes.Size tolerance:±1mm
Pore size: 10PPI/20PPI/25PPI/30PPI.PPI tolerance:± 2PPI
Quality assurance:
-Main raw materials are all imported branded and inspected on each procurement
-ISO 9001:2008 certified factory with strictly implementation
-Production strictly follow up National filter standard
-In process inspection on filter size,refractory and porosity
-100% inspection on every finished filters size to ensure applicability
-Authorized third party inspection certificate
- Q:What is the reason that the whole ceramic filter does not attract ore?
- Vacuum system failure, no vacuum or vacuum can not meet the requirements. Should check the vacuum pump and vacuum piping, distribution head, ceramic plate, such as failure or leakage.Whether the ore conditions are changed, such as pulp type, mud content, fineness, concentration, etc..
- Q:Ceramic filter capacity.
- 60 square meters of ceramic filter power 35kW or so, a high degree of automation, each class can complete the operation.
- Q:Excuse me, what's the reason that all ceramic filters do not attract ore?
- Vacuum system failure, no vacuum or vacuum can not meet the requirements. Should check the vacuum pump and vacuum piping, distribution head, ceramic plate, such as failure or leakage.
- Q:What about the leakage of the ceramic filter static and dynamic sealing points?
- When the ceramic filter works, the operation may be as follows: 1. The feed is injected and the pulp is injected into the tank of the ceramic filter. 2, mixing system, ceramic filter stirring rake back and forth mixing, driven by mixing reducer. 3, spindle rotation, material level reached a certain range, through the spindle speed machine to drive the ceramic filter disk rotation.
- Q:Ceramic filter suddenly do not smoke, a little later on their own good, what reason?
- How old the general ceramic filter suction main reason mud cake thickness is not much of a ceramic filter plate is different, because the ceramic filter backwash water, vacuum suction and nitrate are through the distribution valve, are often the same boat". See your description, you do not know the 5 line is about "5 disc or sideways 5 rows of ceramic plates, that is completely not suction or suction effect
- Q:What is the working pressure of the ceramic filter?
- Generally speaking, there are two kinds of working pressure of ceramic filter: vacuum pressure and reverse flushing pressure.
- Q:What are the poor filtration effects of vacuum disc filters?
- The concentration can change the properties of the suspension, because the viscosity is no longer constant when the concentration of the suspension reaches a certain value, and belongs to the properties of non Newtonian fluid. For the suspension of fine particles, the filter cake resistance of low concentration slurry is higher than that of high concentration slurry, so the filter performance can be improved by increasing concentration. If the concentrate concentration is high and the general treatment capacity is high, the running overflow can be used to increase the concentrate content. The concentrate concentration is too high to influence the agitation, and the high productivity can be achieved by adjusting the overflow position.
- Q:The vacuum degree of the ceramic filter is normal and the cake water is large
- The concentration, particle size and mud content of the raw materials are not suitable for or due to changes, which are no longer suitable for dehydration using ceramic filters
- Q:How many degrees does the ceramic filter melt?
- You should say clearly what ceramic you useHowever, as a melting furnace or filter medium, alumina products are the most versatile, but also silicon carbide, corundum, mullite, spinel and so on. They use very high temperatures.
- Q:Ceramic filter ceramic plate blockage, productivity reduction, how to clean, to achieve the best effect cleaning problems
- Equipment comes with cleaning:Ceramic filter comes with a combined cleaning system, usually to ensure the normal backwash water pressure, combined cleaning (nitric acid + ultrasonic + backwash) time is sufficient, sufficient amount of nitric acid.
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Ceramic Foam Filter for iron casting Silicon Carbide
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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