China Low impurity fused silica sand Manufacturer, Supplier, Factory

The incredibly rich projects administration experiences and a person to 1 service model make the substantial importance of organization communication and our easy understanding of your expectations for Low impurity fused silica sand, Fused Silica Sand, Fused Quartz Sand, High purity fused silica sand, 99.9% SiO2 fused silica sand, We welcome you to inquire us by get in touch with or mail and hope to create a successful and cooperative partnership.
Low impurity fused silica sand, Welcome to visit our company and factory, there are various solutions displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to deliver you the best service

Hot Products

800mm Floating Sand Machine Back Layer
Jar Hing has its own factory, which can design and produce 800mm Floating Sand Machine Back Layer, which is the key equipment to protect wax mold during investment casting process. It is responsible for uniformly adhering the back sand layer on the surface of wax mold to form a strong mold shell, so that the precision and quality of castings can be guaranteed when pouring molten metal later.
Low Expansion Mullite Sand for Precision Casting Process
Our mullite sand is a premium alumina-silica refractory material produced by sintering or electric melting. Featuring high refractoriness, low thermal expansion, superior thermal shock resistance and stable chemical performance, it is widely used for shell making in investment casting and precision casting. Available in multiple grades and particle sizes, our products effectively prevent sand sticking, reduce casting defects and simplify shakeout process, ideal for aerospace, automotive and general industrial casting applications.
$Natural Zircon Sand 65%–66% Zircon Content for Refractory Bricks$
Natural Zircon Sand 65%–66% Zircon Content for Refractory Bricks
High Purity Zircon Sand 65%–66% ZrO2 – Australian & South African Origin. Premium refractory & foundry grade zircon sand for ceramic glazes, investment casting, furnace lining & industrial coatings. Low expansion, high density, chemically stable. Wholesale & bulk supply available.
Direct Sale of Various Specifications of High-Quality Mullite Sand
Our mullite sand is a premium alumina-silica refractory material produced by sintering or electric melting. Featuring high refractoriness, low thermal expansion, superior thermal shock resistance and stable chemical performance, it is widely used for shell making in investment casting and precision casting. Available in multiple grades and particle sizes, our products effectively prevent sand sticking, reduce casting defects and simplify shakeout process, ideal for aerospace, automotive and general industrial casting applications.
JN30/40/JN1430 Colloidal Silica for Investment Casting
Colloidal Silica for Investment Casting serves as core inorganic binder for ceramic shell making, widely adopted in aerospace, medical and auto precision lost-wax casting. Backed by independent nano silica R&D, we control particle size distribution to boost shell high-temperature strength and reduce casting defects. Our automated production line delivers annual output of 80,000 tons, with stable bulk stock for fast delivery. We maintain long-term cooperation with over 120 foundries across Europe, Southeast Asia and North America, ranking top sales among domestic casting-grade silica sol suppliers with consistent stable quality.
Cost Effective S330 Steel Ball Recyclable Abrasive For Factory Blasting
Cast steel balls are wear-resistant grinding media manufactured via high-temperature metal mold casting and professional tempering heat treatment. We supply full series including low chrome, medium chrome and high chrome cast steel balls with diameter ranging from 10mm to 150mm. The product features uniform internal hardness, ultra-low breakage rate, outstanding abrasion resistance and stable roundness without deformation during long-term grinding. High chrome cast steel balls reach HRC 56–62 hardness, medium chrome HRC 47–55 and low chrome HRC 45–52, perfectly matching dry and semi-dry ball mill working conditions. Widely applied in cement plants, mineral processing mines, thermal power stations and chemical grinding workshops. As a direct Chinese manufacturer, we support bulk tonnage supply, customized chrome content & sizes, and provide complete ISO certification and material test reports to global industrial buyers with competitive factory prices.