Ceramic Filter Plate - Casting Used Porous Alumina Ceramic Foam Filter for Foundry
- Ref Price:
-
$0.10 - 1.00
/ pc
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 200000 pc/month
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Specification
1.Product Description of ceramic foam filter
Ceramic foam filter is a kind of effective molten metal filter. It’s three-dimensional connected mesh skeleton structure and high porosity makes it has many advantages,large surface area of slags collection,large inner surface area of filtering,Small flow resistance,good filtering effect,etc.
2. Functions of ceramic foam filter
decontaminate the melting metal liquid,Simplified gating system
Improve the metallurgical structure of the castings,Reduce imparities of the castings
Improve casting quality rate,Reduce casting internal re-oxidation defects
Reduce the surface defects after machining of the castings
3.Physical and chemical properties
Material | Alumina | Silicon Carbide | Zirconia | Magnesia |
Color | White | Grey black | Yellow | Dark yellow |
Pore Density | 8-60ppi | 8-60ppi | 8-60ppi | 8-60ppi |
Porosity | 80-90% | 80-90% | 80-90% | 80-90% |
Refractoriness | ≤1100°C | ≤1500°C | ≤1700°C | ≤1000°C |
Bending Strength | >0.6Mpa | >0.8Mpa | >1.0Mpa | >0.6Mpa |
Compression Strength | >0.8Mpa | >0.9Mpa | >1.2Mpa | >0.8Mpa |
Volume-weight | 0.3-0.45g/cm3 | 0.35-0.5 g/cm3 | 0.9-1.5 g/cm3 | 0.35-0.5 g/cm3 |
Thermal shock resistance | 6times/1100°C | 6times/1100°C | 6times/1100°C | 6times/1100°C |
Application | Aluminium , Aluminium alloys and other Non-ferrous alloys | Ductile Cast Iron, Malleable Cast Iron,Gray iron and other Cast Iron | High melting point metal alloys likeSteel,AlloySteel,Stainless Steel etc | Magnesium and High-Active Alloy |
Specifications for Alumina Casting
Dimensions (mm) | Dimensions (inch) | Pouring Rate (kg/s) | Filtration Capacity (ton) |
178×178×50 | 7×7×2 | 0.2-0.6 | 5 |
228×228×50 | 9×9×2 | 0.3-1.0 | 10 |
305×305×50 | 12×12×2 | 0.8-2.5 | 15 |
381×381×50 | 15×15×2 | 2.2-4.5 | 25 |
430×430×50 | 17×17×2 | 3.0-5.5 | 35 |
508×508×50 | 20×20×2 | 4.0-6.5 | 45 |
585×585×50 | 23×23×2 | 5.0-8.6 | 60 |
Specification for Iron casting
Dimension (mm) | Pouring Rate (kg/s) | Filtration Capacity (kg) | ||
Grey Iron | Ductile Iron | Grey Iron | Ductile Iron | |
40×40×22 | 4 | 3 | 65 | 32 |
50×50×22 | 6 | 4 | 100 | 52 |
75×50×22 | 9 | 6 | 150 | 75 |
75×75×22 | 14 | 9 | 220 | 100 |
100×50×22 | 12 | 8 | 200 | 100 |
100×75×22 | 18 | 12 | 300 | 150 |
100×100×22 | 25 | 16 | 400 | 200 |
150×150×22 | 50 | 36 | 900 | 450 |
Specification for Steel/Magnesium casting
Dimensi | Zirconia Foam Filter | Dimensions (mm) | Magnesia Foam Filter | ||
Pouring Rate(kg) | Filtration Capacity(kg) | Pouring Rate(kg) | Filtration Capacity(kg) | ||
50×50×22 | 3~5 | 30 | 50 D×22 | 4.0 | 60 |
50×75×22 | 4~6 | 40 | 60 D×22 | 7.0 | 80 |
75×75×22 | 7~12 | 60 | 90 D×22 | 10.0 | 120 |
75×100×22 | 8~15 | 80 | 120 D×22 | 16.0 | 160 |
100×100×22 | 14~20 | 100 | 100×100×22 | 13.0 | 140 |
50 D×22 | 2~6 | 18 | 150×150×25 | 22.0 | 260 |
80 D×22 | 6~10 | 50 | 230×230×30 | 130.0 | 3100 |
90 D×22 | 8~16 | 70 | 300×300×40 | 260.0 | 5200 |
4.Usage of ceramic foam filter
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: The ultrasonic wave of ceramic filter is not good. What's going on?
- In ancient China, filtration technology was applied to produce paper made from plant fibers in 200 bc. The paper method was improved in AD 105. He wandered in dense in papermaking during plant fiber pulp fine bamboo. Water curtain gap filtration, a thin layer of wet pulp stay on the bamboo surface, after drying into paper.
- Q: Performance advantages of ceramic filter
- The base is provided with a slime recovery rotor, the rotor consists of a shaft, multistage ceramic filter disc, stripper plate, multi section water connecting pipe, pipe support plate, negative pressure connecting component dynamic disk; the rotor is in the recovery of coal slime liquid tank; the ceramic filter disc by a plurality of ceramic microporous plate cavity, located on the same axis of a ceramic plate cavity communicated through the outlet connection pipe.
- Q: What is the filtration accuracy of 50nm ceramic membrane?
- 50nm refers to the nominal pore size, but it does not mean that the holes in the ceramic membrane are 50nm, but the approximate number of holes. The size of the pores may be between 40~60 and 45 to 55nm. Generally introduced, annotated range, you can also own to detect.
- Q: Can the plate filter press pass through the filter plate?
- There are many types of pumps to be used, such as screw pumps, slag pumps, rotary pumps, piston pumps, and diaphragm pumps.
- Q: The working principle of ceramic filter
- Based on the work principle of ceramic filter function of the capillary, by using porous ceramic as filter media, a large number of small capillary action with solid-liquid separation equipment design principle using microporous ceramic disc filter in negative pressure, working conditions, characteristics of the microporous ceramic filter plate with its unique water impermeable, extraction of ceramic filter plate and external vacuum cavity the differential pressure tank suspension material under the action of negative pressure adsorption in the ceramic filter plate, solid material can not through the microporous ceramic filter plate is retained on the surface of the ceramic plate, and the liquid due to the hydrophilic effect of vacuum pressure difference and the ceramic filter plate is passed into the gas-liquid distribution device (vacuum barrel) efflux or recycling so as to achieve the purpose of solid-liquid separation.
- Q: The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?
- Water glass is a kind of adhesive of flotation reagent, after use may cause the pulp viscosity increased, leading to the adsorption resistance of slurry becomes large, when using ceramic filter filtration dewatering, vacuum suction surface of the microporous ceramic filter plate is smaller than the resistance, there may be a suction effect or even not suction. Some flocculant agents can lead to this phenomenon.
- Q: Does the ceramic factory use hydrochloric acid?
- In order to avoid the possibility of plugging, ceramic filter plates with suitable aperture range of different manufacturers can be selected.
- Q: The vacuum of ceramic filter is not enough
- The vacuum degree of ceramic filter is about -0.08MPa, if the ceramic filter is less than 0.06MPa, the vacuum is not enough. If the vacuum of ceramic filter is not enough, it will influence the suction effect of ceramic filter (mainly the thickness of filter cake and water content of filter cake).
- Q: Ceramic filter suddenly do not smoke, a little later on their own good, what reason?
- The size of ceramic filter is generally on both sides of the vacuum tank, such as 50 square meters with 5 square meters of ceramic filter / ring ceramic filter plate combination (possible), there are 10 discs, the ceramic plate left a vacuum tank on the left of the 5 disc for filtration, vacuum filtration tank for the ceramic plate on the right right of the 5 disc. If a vacuum system temporarily fails, it may cause poor suction, no suction, and a normal operation at the other end.
- Q: How to determine the quality of ceramic fiber filter board simply?
- Ceramic fiber filter board, in fact, ceramic fiber board, also known as aluminum silicate, refractory fiberboard.
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Ceramic Filter Plate - Casting Used Porous Alumina Ceramic Foam Filter for Foundry
- Ref Price:
-
$0.10 - 1.00
/ pc
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
OKorder Financial Service
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