Minerals
Coconut Shell Charcoal (Zero Sulphur)
Coconut Shell Charcoal is used as carbon additive in SG Iron castings for its zero sulphur content and fixed carbon of 78% which gives more carbon recovery.
Zircon Sand
This carbon ferromanganese is very important as an additive to cast irons for controlling the initial content of manganese The high carbon Ferro manganese is used as a de oxidizer for steel tools.
| Specifications | |
|---|---|
| Zro2 | 60-65% min |
| Sio2 | 30-35% min |
| Variation in % | 2% |
Zircon Flour
This carbon ferromanganese is very important as an additive to cast irons for controlling the initial content of manganese The high carbon Ferro manganese is used as a de oxidizer for steel tools.
| Chemical Specification | |
|---|---|
| ZrO2 | 64-65% |
| SiO2 | 32-33% |
| Fe2O3 | 0.08-0.13 % Max |
| TiO2 | 0.30-0.40 % Ma x |
Chromite Sand
| Chemical Specification | Chromite Sand |
|---|---|
| Cr2O3 | 45-50% |
| SiO2 | 0.5-0.9% |
| FeO | 25-27 % |
| Al2O3 | 15-18% |
| CrFe | 1.0-2.0% |
| CaO | 0.2-0.5% |
| MgO and 8-10% | MgO and 8-10% |
Resin Coated Sand
| Chemical Specification | |
|---|---|
| AFS | 55-60 |
| Hts @230 Deg C | 17-20 |
| Stick Point | 98-100 |
| Build Up % @ 180 Deg C | 45-56 |
| Peel Back % @180 Defg C | 1.0 % Max |
Olivine Sand
Olivine Sand has high fusion point, low uniform thermal expansion, and its remarkable ability to resist fracture from thermal shock, Magnesium Iron Sillicate – To cast objects in aluminium foundary.
Bentonite
Bentonite is an absorbent aluminium phyllosilicate clay consisting mostly of montmorillonite. For industrial purposes, two main classes of bentonite exist: sodium and calcium bentonite.
| Chemical Specification | |
|---|---|
| Swelling Capacity | 30% to 40% |
| Gelling Time | Instant |
| P.H. | 11.5% |
| Liquid Limit | 890 |
| Moisture | 12.4% |
Coal Dust
Coal Dust is used in green sand moulding to improve surface finish, reduce metal penetration, and prevent casting defects, ensuring smoother mould surfaces and consistently high-quality castings.
Aluminium Shots
Aluminium Shots are used for precise alloying and deoxidation in foundry melts, improving metal cleanliness, controlling chemistry, and ensuring consistent, high-quality aluminium and alloy castings.
Steel Shots
Steel Shots are used for effective surface cleaning and shot blasting of castings, delivering superior scale removal, uniform finish, and enhanced surface quality for high-performance foundry components. Available in Various Sizes
Aluminium Shots
Vergin, Pure, High purity metals as per required specification.
Steel Shots (S-390 ,S-460,S-550,S-660)
Steel shot is the most widely used process in sand & shot blasting industries for leaning, stripping and improving a metal surface. The grade or size of steel shot will determine the finish achieved on the surface of the metal.