In 2023, Northern Heavy Industries won the bid to design and manufacture this drum mixer. The product utilizes a multi-stage water spray pipe and pre-filtration system, improving material moisture uniformity by 40%. The roller mechanism utilizes self-aligning roller bearings, extending bearing life by over 50%. An intelligent lubrication system extends the equipment’s maintenance cycle to 10,000 hours. The drum is lined with a three-in-one ceramic liner, increasing mixing efficiency by 25%.