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Ceramsite Foundry Sand manufacturers Introduction The new casting sand which is more green, more effective, more eco-friendly from China is for sale, It has excellent properties, such as near spherical shape, higher refractoriness, good strength, and inert chemical characteristics, its cost performance ratio is better than that of chromite sand and zircon sand, which provides a simple and effective method for foundry to improve casting quality, reduce production cost and reduce environmental pollution. Technical Parameter 1. Main Chemical Element:Al2O3鈮?5% , Fe2O3鈮?%, TiO2鈮?.5%, SiO2 鈮?7%, other element: Trace amounts; 2. Grain shape: Spherical; 3. Angle Factor: 鈮?1.1, very close to ball shape; 4. Bulk Density: 1.95-2.05 (g/cm3); 5. Refractoriness: 鈮?800鈩? 6. Thermal Conductivity: 5.27W/M路K(1200鈩?; 7. Shock Expansion Rate: 0.13% (10 minutes at 1000鈩? 8. Particle Size: 0.053mm-2.0mm Product Data Sheet Sizemesh10141826365070100140200281PanAFS Range 渭m170011808506004253002121501067553Pan AFS20 鈮?10-3030-5015-35鈮? AFS30 鈮?10-3030-5015-35鈮?0鈮? 25-35 AFS40 鈮?0-2020-4020-4010-30鈮?0鈮? 35-45 AFS50 鈮?鈮?525-4025-4510-20鈮?0鈮?鈮? 45-55 AFS60 鈮?010-3030-5015-350-20鈮?鈮? 55-65 AFS75 鈮?05-2525-4520-40鈮?0鈮? 75-85 AFS100 鈮?10-3035-5515-35鈮?0鈮?105-115 AFS125 鈮?0-2030-5025-450-20鈮?125-135 AFS150 鈮?5-2540-6025-40鈮?5160-170 The advantages of Ceramsite(foundry sand) 1. The sand is spherical, with good fluidity, easy to be rammed and good air permeability. 2. High fire resistance, easy to collapse 3. Wide applications. 4. The surface is smooth and the structure is compact, so that the binder can cover evenly. Certificates QA&QC We implement strict QA & QC system internally. We will test the raw materials that enter into our factory, and unqualified material will not be used. The finished products will be also tested before leaving our factory. FAQ Q1: What are the advantages of ceramsite(foundry sand) over quartz sand in casting? A: The roundness of ceramsite is better, so the finish of casting is better, small thermal expansion has great effect on the improvement of casting precision Q2: What are the applications of Ceramsite(foundry sand)锛?/p> A: Ceramsite(foundry sand) can be used to make diesel engine water kit, which keeps the characteristics of the original sand, overcomes the shortcomings of the original sand, such as large expansion coefficient, large amount of binder and gas generation, reduces the amount of resin added, and improves the product yield. Q3: How long is your delivery time? A: We have 8 fully automatic production lines and can guarantee around it鈥檒l use 15 days from the customer's order to delivery. Q4: How to get the free samples for test? A: Please confirm your expect performance for the final product, and leave us your contact information, our sales will contact with you and help you choose the best product. Q5: Why the ceramsite(foundry sand) is your best choice? A: The sand is spherical, with good fluidity, easy to be rammed and good air permeability, the surface is smooth and the structure is compact, so that the binder can cover evenly. Q6: What the ceramsite(foundry sand) become more and more popular? A: High fire resistance, easy to collapse. The mullite phase of ceramsite(foundry sand) is much higher than that of sintered product. Q7: How many processes are needed for the finished product of Ceramsite(foundry sand)锛?/p> A: Bauxite - simple crushing - electric melting - wind crushing into ball - ball making - Screening - mixing 鈥?Ceramsite (foundry sand) Q8: Are you factory or trading company? A: We are manufacturer have over 10 years鈥?experience, this company build from our oversea sales department, we do hope to use our professional knowledge and warm service to help you save cost. And you are welcomed to visit our factory anytime.Ceramsite Foundry Sand manufacturers website:http://www.tosupplychain.com/ceramsite-foundry-sand/