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Environmentally Friendly and High-Temperature Resistant Zircon Casting Sand1
Refractory MaterialCasting SandZircon Sand
Luoyang Zhongtai Industries Co., Ltd.
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Product Description Environmentally Friendly and High-Temperature Resistant Zircon Casting SandProduct DescriptionProduct IntroductionBaozhu sand is an artificial spherical refractory material made of high-quality bauxite through arc furnace smelting, granulation and other processes. Its core characteristics include: excellent physical properties: spherical particles (close to a perfect circle) bring excellent fluidity and air permeability, bulk density 1.95-2.05g/cm3, thermal expansion coefficient as low as 6×10-6/oC (20-1000oC), refractory temperature ≥1790oC.Product AdvantagesCan significantly reduce the expansion defects of castings; Environmental protection and safety: no silica dust hazards, no toxic substances released during production and use, in line with green casting requirements; strong process adaptability: suitable for a variety of bonding systems such as resin sand, water glass sand, coated sand, compatible with lost foam, V method, investment casting processes, etc., widely used in precision molding of metal castings such as carbon steel, alloy steel, and cast iron.Our advantagesThis product is made of high-quality aluminum ore raw materials through high-temperature calcination, electric melting, and high-pressure aerosol spraying. It has a much better cost-effectiveness than zircon sand and chromite sand; in particular, it has low expansion, no sintering, no pulverization, no cracking, no sand adhesion (eliminating the negative impact of casting quality), good regeneration performance, and improves the finished product rate of castings.Detailed PhotosProduct Parameters Standard ItemParticleSizeBulkdensityApparent densitySphericity.AcidconcentrationBreakageRateMedium density(69 Mpa)2040(mesh)1.731.803.253.350.9≤6≤5Medium density(69 Mpa)1.3050(mesh)2.2040(mesh)3.1630(mesh)4.1620(mesh)1.731.803.23.30.9≤6≤3Medium density(69 Mpa)4070(mesh)1.731.803.23.30.9≤6≤3Certifications Company Profile FAQQ: Why we believe in luoyang zhongtai industries co., ltd:A: 1. More than 30 years experience. 2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts. 3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates. Q:Delivery time:A: Parts lead time 1-2months, machines 2-3months. Q:Payment terms:A: Accept payment type: T/T, L/C, Western union,Cash.30% deposit when signed contract. Full payment paid before shipping. Q: Quality warranty?A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply. Q: After sales service?A: We can supply technical guide for machines running test and parts maintenance if end user needs. After Sales ServiceLUOYANG ZHONGTAI INDUSTRIES able to provide:1. ENGINEERED SPARES - DESIGN AND MANUFACTURING2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES3. HUGE MACHINE SHOP CAPABILITIES4. TRAINING PROGRAMMES5. PREVENTATIVE MAINTENANCE PROGRAMS
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