Faux stone and antique brick.Export
White corundum, brown corundum, silicon carbide.
Polished pebble, gravel pebble, natural pebble.Transportation and Shipping
Honing stone, grinding stone, sharpening stone, abrasive files.
Stone, stone tools.
Honing refers to a set of stones (sticks) assembled on the honing head put pressure on the work-Piece along the radial, and through rotating and moving back and forth for precision honing machine. When honing high hardness and toughness materials, the Diamond /CBN Efficiency of honing stone( stick) is 3-75 times higher than that of ordinary abrasive stone, and the honing efficiency of ordinary materials is also improved about 10 times. since Diamond/CBN honing stone (stick) wear is less, the shape retention is better, therefore, the higher honing accuracy and economic effect can be obtained. Diamond honing stick is used to process hard and brittle materials, such as honing high carbon steel, cast iron, cemented, carbide, etc. honing stick mainly used for honing high strength alloy steel, tool steel, stainless steel heat-resistant alloy steel. Customized is OK
Zircon sand is generally found in land of ancient coastlines,some of which can be found very far inland,where the heavier mineral sands formed hardened deposits.These deposits are typically mined via dry or wet(dredge)mining techniques. Typical chemical analysis: ZrO2+HfO2:65.5-66.5% Fe2O3:0.04-0.07% TIO2:0.15-0.19% Al2O3:0.40-0.90% P2O5:0.06-0.09% SiO2(Total):32.2-33.2% Free SiO2:0.25-0.45% Physical Properties Refractive Index:1.93-2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5+ Melting Point:2340-2550 Packing:30/40kgs pvc bags+1mt big bag Main Applications Foundry Ceramic Chemical Glass Refractory abrasive washing/Cleaning/Blasting and nuclear industry etc Available Sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
South Africa chromite sand casting South Africa chromite sand casting , Originally from South Africa ,is a special kind of sand for casting , chromite sand casting is a natural spinel mainly composed of chromite , Chromite sand casting used as a highly fireproof sharpener for moulds and cores. Purpose 1 foundry industry Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. 2 steel industry In steel production, Chromite Sand Casting is used as well filler for protection of the sliding gate in large steel holding ladles. 3 glass industry When ground to a fine flour, Chromite Sand casting is used for the production of green glass beverage containers
South africa chrome ore lumpy is a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1 Physical composition Bulk Density 2.5-3g/cm3 Specific Gravity 4.0-4.8g/cm3 PH Value 7-9 The amount of the acid 2ML max Percent soil 0.1%max The sintered 1600 Filling Density 2.6g/cm3 melting temperature 2180°C Available size AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Chromite Sand Chrome Ore Price Grit/grain/sand Foundry chromite sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size. Chemical composition Cr2O3 46.0%min SiO2 1.0%max FeO 26.5%max CaO 0.3%max MgO 10.0%max Al2O3 15.5%max P 0.003%max S 0.003%max Cr/Fe 1.55/1
Cr2O3 46% AFS30-35 Top quality foundry chromite sand Top quality foundry chromite sand manufacturer (south africa).The chromite sand is a product of south africa natural chromite ore after crushing and sieving, and its main chemical composition is Cr2O3. *Melting point of 2150°C *Good thermal conductivity *Good resistance to thermal shock *Excellent resistance to metal penetration or burn-on *Resists slag attack *High dimensional stability
Iron Chromite Sand Origin:South Africa Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3:46.0% SiO2:1.0% FeO:26.5% CaO:0.30% MgO:10.0% Al2O3:15.5% P:0.003% S:0.003% PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-50 AFS50-55 AFS55-60 AFS60-65 200/300/320/325/400MESH
Chromite sand AFS25/35 35/40 40/45 45/50 We Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Export to Taiwan foundry chromite sand AFS35-40 We Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Industrial garnet sand Size:10/20 20/40 30/60 60# 80# Chemical Composition SiO2:34-40% Fe2O3:25-31% Al2O3:17-21% MgO:5-6% MnO
GARNET SAND Blasting /waterjet cutting Size:10/20 20/40 30/60 60# 80# Chemical Composition - Typical SiO2 :34-40% Fe2O3:25-31% Al2O3 :17-21% MgO :5-6% MnO :1%max CaO :5-10% TiO2 :1%max Mineralogical Content - Typical Almandite garnet :97-98 % Ilmenite :2.0%max Quartz (free silica) :1.0%max Others :0.5%max Physical Characteristics - Typical Specific Gravity :4.1 Mohs Hardness :7.5+ Acid Solubility (HCL) :1.0% max Bulk density :145 lb/ft3 Colour :Red-green Grain shape :Sub angular Toxic substances : none Available Sizes:10/20 20/40 30/60 40/60 60/90 90/120 120/180 180/240 24# 30# 36# 40# 46# 54# 60# 70# 80# 120#
Cr2O3 46% Foundry grade chromite sand Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Cr-sand 46% Cr2O3 for foundry/Casting Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Silica SIO2 34-38% Iron(Fe2O3+FeO) 25-33% Alumina Al2O3 17-22% Magnesium MgO 4-6% Calcium CaO 1-9% Manganese MnO 0-1% Sodium oxide Na2O 0-1% Titanium oxide TiO2 0-1%
Sand has no unique advantages in nature, but it has a wide range of uses after being dried by a sand dryer. River sand, yellow sand, sea sand, etc., these sands are divided according to the size of different particles, the particle size is different, the purpose of the sand is also completely different. There is no way to divide the sand when it is wet. At this time, you need to use a dryer to dry the sand and enter it into the linear vibrating screen. Through different screen meshes, the size of the sand is divided and stored separately.
