Steel plate AR500 for coal handling system wear liners

Components in coal conveying systems—such as chutes, feed chutes, and coal drop pipes—are subjected to constant scouring and particle impact from raw coal. Standard liners often wear through or deform quickly; frequent replacements not only hinder conveying efficiency but also drive up operation and maintenance costs. AR500 steel plate is the ideal material for liners in these applications. It combines high hardness with impact toughness, enabling it to withstand continuous abrasive wear from raw coal without cracking under the impact of large coal lumps.

As a specialist supplier of AR500 steel plate, BBN Steel has optimized its supply process specifically for coal conveying liners. We offer precision cutting based on customer-provided drawings, eliminating the need for on-site secondary cutting. Every batch comes with a comprehensive mill test certificate, and we provide thickness recommendations tailored to specific operating conditions—helping customers avoid the pitfalls of choosing plates that are too thin (leading to poor durability) or too thick (resulting in wasted costs).

Many customers who have switched to BBN Steel's AR500 plates report that their liner service life has nearly doubled compared to the standard wear-resistant plates used previously. Unplanned downtime in coal conveying systems has decreased significantly, resulting in substantial long-term savings on spare parts procurement and the hidden costs associated with downtime and lost productivity.