Ceramic Foam Filter-PAL

Short Description:

The AdTech Ceramic Foam Filter uses a three-dimensional network structure and an organic bubble that communicates with the pores as a carrier to invade the thixotropic alumina material slurry. The four-square correction center distance automatic extrusion process is adopted to uniformly apply the slurry to the bubble skeleton of the carrier, and is baked and solidified at a high temperature of 1180 ° C. It is installed in the filter box for the impurity filtration of aluminum alloy liquid, an...


Product Detail

Product Tags

The AdTech Ceramic Foam Filter uses a three-dimensional network structure and an organic bubble that communicates with the pores as a carrier to invade the thixotropic alumina material slurry.
The four-square correction center distance automatic extrusion process is adopted to uniformly apply the slurry to the bubble skeleton of the carrier, and is baked and solidified at a high temperature of 1180 ° C.
It is installed in the filter box for the impurity filtration of aluminum alloy liquid, and it can meet the high-value-added and high-tech aluminum alloy precision casting of aviation and transportation.
Such as: computer hard disk, PS board base for printing, cans, jet turbine engine fan blades and other products.

Product name Model Property and application:
Ceramic Foam Filter Filter-PAI AdTech ceramic foam filter takes reticular structure and organic foam as carrier and put carrier into the thixotropic Al2〇3slurryadopt square to center correcting automatic extrusion process. Slurry evenly deposits in foam. After drying solidification, carrier will turn into final product under 1180, specially used for aluminium precision casting.
Standard specification:
7*7in, 9*9in, 12*12in, 15*15in, 17*17in, 20*20in, 23*23in, 25*25in, 26*26in

or customized according to user’s shape and size.
Pore size
25, 30, 35, 40, 45, 50, 55, 60, 80ppi (aperture micrograph).
Ceramic Foam Filterpore distribution:

Ceramic Foam Filterpore distribution

Sealing gasket for Ceramic Foam Filter

Ceramic filter is surrounded by sealing gasket, laying between filter and filter bowl, to prevent molten aluminum leaking through interface. AdTech’s filter adopts sealing gasket in 3 different types, fiber paper material, fiber cotton material, expanding cotton material.

fiber a

Specifications

(mm)

Effective filtration area

(%)

Filtration flow range (kg/min)

7in(178*178*50)

75

22-56

9in(229*229*50)

75

25-80

12in(305*305*50)

80

50-156

15in(381*381*50)

85

85-252

17in(432*432*50)

86

110-335

20in(508*508*50)

88

160-478

23in(584*584*50)

89

210-640

26in(660*660*50)

90

276-830

Ceramic Foam Filter Product Advantages

1. It adopts the principle of adsorption to filter, which can effectively remove large inclusions in aluminum liquid and effectively adsorb fine inclusions of small size;
2. No slag, effectively reduce the pollution of aluminum liquid;
3. Good thermal shock resistance and improved corrosion resistance to molten metal;
4. Automated assembly line production, three calibration procedures, accurate size, and more suitable for the filter box;
5. Improve surface quality, improve product performance, and improve the role of microstructure.

2.2

2.1

 

Ceramic Foam Filter Instructions
1. Check and clean the surface of the filter box to keep the filter box clean and free from damage.
Gently put the filter plate into the filter box and press the gasket around the filter plate by hand to prevent the aluminum liquid from flowing or floating.
2. Evenly preheat the filter box and filter plate to bring it close to the temperature of the aluminum liquid. The preheating temperature of the filter plate is not lower than 260 °C. Preheating to remove the adsorbed moisture helps to facilitate the initial initial filter pore opening, preventing the heat expansion and contraction from causing partial pore blockage to the filter plate. Preheating can be heated by electricity or gas, and heated normally for 15-30 minutes.
3. Pay attention to the change of aluminum hydraulic head during casting, and maintain the normal demand of aluminum liquid control flow. The normal starting pressure head is 100-150mm. When the aluminum liquid begins to pass, the pressure head will drop below 75-100mm, and then the pressure head will gradually increase.
4. During normal filtration, avoid knocking and shaking the filter plate. At the same time, the launder should be filled with aluminum water to avoid too much and too little disturbance of the aluminum liquid.
5. After the filtration is finished, remove the filter plate in time and clean the filter box.

2.4

The Packing

19

2.8

The Client and Exhibition

陶瓷过滤板

 

Ceramic Filter Suppliers

 

Ceramic Filter For Foundry


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