Blow Bar For Smelting Equipment

Material：Grey Cast Iron

Application：Asphalt Machinery

Process：Casting

Features：Wear Resistance，High Temperature Resistance，Long Service Life，Tight Structure，Easy Maintenance.

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Product Description
Product Advantages
More Details

The grate is a metal bar structure in the furnace, usually made of cast iron, steel and other materials. Its function is to support the fuel and slag inside the furnace, and it can also regulate the combustion process.

Strengthening with MC carbides. After technical treatment, the MC carbides formed in the alloy have better hardness and high temperature stability than M7C3 and M23C6 in traditional grate materials. With the modification treatment, the high temperature strength and high temperature wear resistance of the grate are better; on the other hand, MC carbides consume the C element in the alloy, allowing more chromium to enter the alloy matrix, further improving the alloy's oxidation resistance and matrix high temperature strength.Modification treatment with rare earth and boron. After modification treatment, the matrix and carbides are refined, the splitting effect of carbides on the matrix is weakened, the grain boundaries are purified, and the alloy's oxidation resistance, impact toughness, high temperature strength and creep strength are further improved.Using the lost foam casting process, the appearance and internal quality of the grate are better than traditional sand casting.

The grate bar is the main accessory on the sintering machine trolley. Its function is to form a trough-shaped space with the trolley railing to accommodate and carry the ore. The part of the grate bar that contacts the ore is the upper surface. The two ends of the upper part of the grate bar are subjected to force and play a supporting role.‌‌

PRODUCT ADVANTAGES

HIGH ASSEMBLY PRECISION

During the assembly process of wear-resistant castings, we always adhere to efficient operation and ensure strict control of every link. Excellent quality comes from exquisite craftsmanship and efficient management, so that every product can meet your expectations.
COMPLETE SERIES

These castings are widely used in mining, metallurgy, construction, power generation, cement and other industries to withstand harsh working environments such as friction and impact, extend equipment life and reduce maintenance costs.
LONG SERVICE LIFE

It uses high-chromium cast iron, high-manganese steel, chromium-nickel alloy steel and other high-quality wear-resistant materials. These materials have extremely high hardness and wear resistance and can effectively resist wear and impact.
STABLE QUALITY

We use advanced casting techniques, such as precision casting and vacuum casting, to ensure the density and uniformity of castings. We implement full-process quality control, from raw material procurement, production process to finished product testing, and strictly control every link.