Sinter Machine Grate Bars

We use coated sand shell superposing casting method for casting. This production process can ensure the stability of the internal structure of the grate bar. This technique not only makes the grate bars have beautiful surface but also increase the production efficiency. 

Our related products mainly export to Japan, Germany, Russia and etc. With strict technique requirements of our long term customers, we never stop researching and developing to increase the products quality and the quality stability and make great success!

Same material&Same Process, our products will have better mechanical property than most other supplier.

Strict QC system and complete inspection tool is our main power to guarantee the quality.

Traceable material certificates and testing reports, Reporting production progress timely to customers. We are not only selling products, but also selling our trustworthy services.

Steel Mill

Equipment Maintenance Company

International Traders

Original Equipment Manufacturer

Grate bar is the main part of sintering machine. The grate bars are intended for holding and transporting the ore mill by forming a trough space with the railing plates on the pallets.

Variety grate bars with good heat resistant abrasion resistant and corrosion resistant capability. For Cr25 high Cr grate bars are inoculated with multiple active elements so its toughness increased largely, ak value achieved 8~12J/cm2, inoxidizability also increased 50~80%, shell mould casting, good surface roughness, accurate dimension.

DIN 1.4777 is a high-temperature resistant austenitic stainless steel material. It exhibits good mechanical properties, including high tensile strength, excellent creep resistance, and good fatigue strength. It also demonstrates a high resistance to oxidation and corrosion at elevated temperatures, making it suitable for use in applications such as furnace components, heat treatment equipment, and exhaust systems in automotive and industrial settings.