Ceramic foam filter is produced by special processes with fine ceramic material which can be used for the filtration of molten steel, iron castings and non-ferrous alloy. The filter can effectively remove non-metallic inclusions like slag and dross of molten metal. As a result, the pore, sand and dross hole could be reduced to a very low level and the surface quality, machining property and mechanical property is improved. The filter can also reduce turbulence in the gating system and help to improve the quality of castings. It's a typically ideal choice for producing superior quality castings.
User Manual:
Dimensions of the filters we can supply:
Square shape: 30x30~150x150mm
Round shape: 40-250mm
PPI(Hole numbers/25mm): 6,10,15,20,25 etc.
Main materials of ceramic foam filter: SiC , Al2O3,ZrO2
Reference of choosing right filter size for molten metal of different quantity(10PPT) :
| Size of filter(mm) | Nodular cast iron(kg) | Grey cast iron(kg) | Sectional area of Max. cross gate (mm2) |
| 30/33/22 | 25 | 50 | 350 |
| 30/50/22 | 30 | 60 | 420 |
| 50/50/22 | 50 | 100 | 700 |
| 75/50/22 | 75 | 150 | 1050 |
| 100/50/22 | 100 | 200 | 1400 |
| 75/75/22 | 110 | 220 | 1570 |
Anssen metallurgy group co. Ltd is a fully integrative group who is dedicated to design, production, sales & service in both metallurgical and mechanical products & equipments.
01. Carbon and Graphite
L Graphite electrode
L Shock Absorber
L Lifting Plug
L Torque Wrench
L Electrode Paste
L Carbon additives (CPC, GPC, GEP)
02. CCM & Spare parts
L Copper mould tube
L Copper mould plate
L Water jacket
L Mould assembly
L Dummy bar
L Electromagnetic stirrer
L Continuous casting machine(C. C. M)
L ESR Crystallizer
03. º C& O2 control, sampling
L Expendable Thermocouple
L Immerse sampler
L Digital temperature indicator
L Portable Digital Thermometer
L Thermocouple accessory
L Oxygen sensor (Probe)
L Multi-DIP Thermocouple
L Foundry sampler
L Sampling Spoon
04. Rolling mill Spare Parts
L Rolls
L TC Ring
L Roll Guide
L Gear Shaft & Gear Box
L Coupling Spindle
L Metallurgical Bearing
L Rolling Mill
L Continuous Casting Rolls
05. S. M. S. Consumables
L Oxygen Lance Pipe
L Alloyed Cored Wire
L Refractory Brick
L Slide Gate
L Tundish Nozzle
L Slag Pot
L Magnesia Ball
L Magnetite Fines for Coal Washing
06. Special Graphite
L Isostatic Graphite
L Vibrated Graphite
L Molded Graphite
L Extruded Graphite
L Graphite Crucible
L Carbon Fiber, Graphite Felt & CFC Materials
07. Foundry Consumable
L Air-arc Gouging Electrode
L Sampling Spoon
L Multi-DIP Thermocouple
L Liquid Iron Samplers
L Ingot Mould
08. Electric Motor
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