SINRUI supplied a batch of customized bar-and-plate cooling products for Atlas Copco / Epiroc mining drill rigs, including hydraulic oil coolers, compressor oil coolers and radiators for part numbers 3222331321, 3222331322 and 3222331379. This article explains why aluminum bar-and-plate construction is well suited to demanding drill-rig applications, focusing on resistance to pressure fluctuations, vibration durability, heat-transfer performance and installation compatibility. It also highlights the project background, customer feedback and key considerations for selecting reliable aftermarket cooling solutions for mining equipment.

40–60% of mining engine downtime starts with cooling system failure. Learn why removable tube radiators reduce repair time from weeks to hours — and how one mine eliminated a two-month replacement cycle entirely.

Direct-fit aftermarket radiator for Komatsu 930E mining trucks. Ensures superior cooling, durability, and cost savings compared to OEM parts. In stock.

Learn how to replace copper finned tubes in mining radiators using the SR-90979 radiator service tool.