Alumina Foam Filter for Filtration of Alumina Casting in Cast Houses

• Application: Refractory
• Type: Ceramic Plates
• Product Name: High Porosity Alumina Ceramic Foam Filter for Low-
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SIMIS- FILTER
• Porosity(%): 80-90
• Aperture: 10-50ppi
• Colour: White
• Working Temperature: <1100 Degree
• Bending Strength(MPa): >0.6
• Compression Strength(MPa): >0.8
• Thermal Shock Resistance: 1100degree---Room Temperature 6 Times
• Volume Density: 0.4-0.5g/cm3
• Tolerance of Dimensions: -1.0 / +0 mm (Also Be Customized According to Cus
• Dimension Size: 40-660mm
• Thickness: 11-50mm
• Material: Alumina Ceramic
• Transport Package: Carton and Pallet
• Specification: 50*50*22
• Trademark: SIMIS
• Origin: China
• HS Code: 6909110000
• Production Capacity: 3000000
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 3.000kg

Product Description

Monthly output of filters is 3 million pieces 

Over 20 years of ceramic foam filters' experience Physical/thermal properties tested and certified with SGS

Company quality system conform ISO9001:2015

Product Description

Ceramic foam filters have revolutionized the metal casting industry, offering a highly effective and efficient solution for filtering molten metal. These filters are made from a unique ceramic material that offers exceptional porosity and strength, making them ideal for use in a wide range of metal casting applications.

The primary function of a ceramic foam filter is to remove impurities and inclusions from molten metal before it is poured into a mold. These impurities, such as oxides, slag, and gas bubbles, can cause defects and porosity in the final casting, affecting its mechanical properties and durability. By filtering out these contaminants, ceramic foam filters ensure that the resulting casting is cleaner and stronger.
 

	Silicon carbide ceramic foam filter (SIC ceramic foam filter) * Color: Dark Grey * PPI: 10ppi, 20ppi, 30ppi, 40ppi, 50ppi * Working Temperature: ≤1500ºC * Thermal shock resistance(1100ºC):≥2 * Compressive strength:>0.9Mpa * Porosity: ≥80% * Sample: Support * Customization: Sizes and shapes * Application:Ductile Cast Iron, Malleable Cast Iron, Gray iron, and other Cast Iron.
Alumina ceramic foam filter  * Color: White  * PPI: 10ppi, 20ppi, 30ppi,   40ppi, 50ppi  * Working Temperature:≤1100ºC  * Thermal shock resistance(1100ºC):≥2  * Compressive strength:>0.8Mpa  * Porosity: ≥80%  * Sample: Support  * Customization: Sizes and shapes  * Application:Aluminium Aluminium alloys and other Non-ferrous alloys.
	Zirconia ceramic foam filter  * Color: Yellow * PPI:10ppi, 20ppi, 30ppi, 40ppi, 50ppi * Working Temperature:≤1700ºC * Thermal shock resistance(1100ºC):≥2 * Compressive strength:>1.2Mpa * Porosity: ≥80% * Sample: Support * Customization: Sizes and shapes * Application:High melting point metal alloys like Steel, Alloy Steel, and Stainless Steel.

Product Parameters

Specification	Length	Thickness	Angle	Bend	Diagonal
12"×12"×2"/305mm	±3mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length
15"×15"×2"/381mm	±3mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length
17"×17"×2"/432mm	±3mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length
20"×20"×2"/508mm	±4mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length
23"×23"×2"/584mm	±4mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length
26"×26"×2"/660mm	±4mm	50mm±1mm	17.5°+1°	4mm (max)	Less than 1% of the side length

Size (mm)	Weight (Kg)	Flow Rate (Kg/s)	Weight (Kg)	Flow Rate (Kg/s)
	10ppi		20ppi
50×50×22	42	2	30	1.5
75×75×22	96	5	67	4
100×100×22	170	9	120	7
Dia50×22	33	1.5	24	1.5
Dia75×22	75	4	53	3
Dia90×22	107	5	77	4.5
Large size  (Inch)	Weight (Ton)  20,30,40ppi		Flow Rate  (kg/min)
7"×7"×2"	4.2		25 ~ 50
9"×9"×2"	6		25 ~ 75
10"×10"×2"	6.9		45 ~ 100
12"×12"×2"	13.5		90 ~ 170
15"×15"×2"	23.2		130 ~ 280
17"×17"×2"	34.5		180 ~ 370
20"×20"×2"	43.7		270 ~ 520
23"×23"×2"	57.3		360 ~ 700

Usage Method:
1. Clean the filter box.
2. Put the filter plate into the filter box gently and press the sealing gasket around the filter plate by hand to prevent the
liquid aluminium from flowing by.
3. Uniform preheating filter box and filter plate to make it close to the temperature of liquid aluminium casting.
4. Pay attention to the change of aluminium hydraulic head during casting. The normal starting pressure head is 75-150. When the molten aluminium begins to pass, the indenter will drop below 25 inches, and then the indenter will increase slowly.
5. After the filtration, remove the filter board and clean the filter box in time

Product Feature

1.High porosity
2.Superior dimensional tolerances
3.Low loss of thermal shock
4.High mechanical strength at normal and high temperature
5.Large specific surface
6.Good chemical stability
7.Excellent filtering functions of screen
8.Excellent filtering residua collection and absorption
9.Beveled edges and compressible gasket

Application Field

Installed in pouring cup Commonly used in cast steel models to cover granular matter	Installed horizontally in vertical runners It is suitable for small molten steel parts , especially for casting systems where the vertical runner is located in the center of the mold and the horizontal runner is multi-branched
Installed vertically in horizontal runner Improve the flow rate of molten metal and enhance the filling capacity. Since the molten metal directly impacts the filter, the impact resistance of the filter should be considered.	Installed horizontally in horizontal runner Improve the flow rate of molten metal and enhance the filling capacity. Since the molten metal directly impacts the filter, the impact resistance of the filter should be considered.

Company Profile

TaiyuanSIMIS Company was established in 2004 and has since expanded its business scope from Investment Casting to encompass the entire casting industry, including Sand Casting, Die Casting, and Forging Products. 
In 2023, the company ventured into Refractories and Ceramic Foam Filters products closely associated with the casting industry.

Certifications

FAQ

1.Are you a factory? What is the monthly production volume?

We are a factory, specializing in the production of ceramic filters. The monthly output of filters is 3 million pieces.

 

2.How can I get quotation?

Please kindly send us the sizes and quantity requied, we will quote our best price in 24 hours. For special         specifications, pl send the drawing. If you don't have the drawing, please kindly courier samples to us.  

 

3. How can you get samples?

We can supply free samples if we have them in stock. If we haven't produce in stock, we can produce it according to customer's requirement. Please take note that the courier fee should be payed at destination.

 

4..What's the lead-time for samples and batch orders?
It is 7 working days for supplying samples.  It is 10-15 working days for batch orders.
 

5.Can I visit you?
Sure. If you're sincere buyer and would like to visit our factory, please contact us to make an appointment.

 

6.How long is your production cycle?
The production cycle will be determined according to the quantity of the order and the current production situation, usually the order production cycle is 15 days.