1. MANUFACTURERS OF QUALITY CERAMICMANUFACTURERS OF QUALITY CERAMICMANUFACTURERS OF QUALITY CERAMICMANUFACTURERS OF QUALITY CERAMIC
FOAM FILTERSFOAM FILTERSFOAM FILTERSFOAM FILTERS

2. Products
DYNOCAST is the only Indian
Company at present to
manufacture the Ceramic foam
filters in the country.
We have indigenously developed
the technology to make various
types of ceramic foam filters.
Our variety includes:
1 .Zirconia Foam Filters for Plain
Carbon Steel , Alloy Steels and
DYNOCAST
We have indigenously developed
the technology to make various
types of ceramic foam filters.
Our variety includes:
1 .Zirconia Foam Filters for Plain
Carbon Steel , Alloy Steels and
Stainless Steel Castings
2. Silicon Carbide Foam Filters for
Ductile and Cast Iron
3. Alumina Foam Filters for
Aluminum filtration
4. Zircon Foam Filters for Heavy
CI and Ductile Iron Castings

3. TECHNICAL SPECIFICATIONS FOR ZIRCONIA FOAM FILTERS
FOR STEEL FILTRATION
Parameter Spec.
1. Pore Size 10 or 20 PPI
2. Bulk Density 0.70 to 0.90 g/cc
3. Compression
Strength
Min. 1.5 MPa
DYNOCAST
Strength
4. Transverse Strength Min. 1.2 Mpa
5. Porosity Volume 80 to 85 %
6. Thermal Shock
Resistance
EXCELLENT
7. Max Application
Temprature
1700 deg.C

4. WHY USE DYNOCAST FOAM FILTERS ?
Sr.
no.
Characteristics Benefits
1. Very high surface area Filtration efficiency is increased
2. Filter material is wetting to slags and
non metallic Inclusions and is non
wetting to metals.
Micro inclusions are also trapped
irrespective of pore size of the filter.
3. High mechanical strength at room
temp.
Safe and easy handling.
DYNOCAST
temp.
4. High service temp. strength Filter does not break or sag during
service
5. Expertise in casting technology Expertise in foundry technology
enables to provide customized
solutions to your Filtration problems
6. High Thermal Shock Resistance Filter does not break when it comes in
sudden contact with high temp. liquid
metal.
7. Rigorous QC/Inspection Process Ensures high and consistent quality.

5. Major Advantages of Using Foam FiltersMajor Advantages of Using Foam FiltersMajor Advantages of Using Foam FiltersMajor Advantages of Using Foam Filters
• Reduced rejection rates and hence reduced cost of production.
• High Filtration efficiency ensures min. level of inclusions.
• Reduction in turbulence in metal flow prevents re oxidation of the
metal after filtration.
• Filter does not act as choke in the system as is the case with ceramic
strainers.
• Both cake and depth filtration is achieved.
• Filter does not chemically react with most of the metals and alloys.
• Savings in terms of metal, energy etc. by way of reducing rejection
DYNOCAST
metal after filtration.
• Filter does not act as choke in the system as is the case with ceramic
strainers.
• Both cake and depth filtration is achieved.
• Filter does not chemically react with most of the metals and alloys.
• Savings in terms of metal, energy etc. by way of reducing rejection
rates, increasing yield, reducing machining allowances, increasing tool
life.
• Enhancement in mechanical properties like tensile strength,
elongation and impact strength of castings is achieved.
• Improved machinability of castings.
• Improved yield of castings as no complicated running systems are
required to trap the slag and non metallic particles.

6. CONTACT
DYNOCAST
Plot # J-66, M.I.D.C., Kupwad,
City: Sangli. PIN: 416436
State: maharashtra
Country: indiaCountry: india
Mobile : +919890647275
+918554025353
Mr. Satish Sahasrabudhe B.E.(Metallurgy)
Email: dynocast@gmail.com
sales@dynocastindia.com