As a critical component of the coupler buffer system, the buffers perform traction and pulling functions, adjust directional alignment, and enhance the safety and operational efficiency of mine car transportation. Compared to standard counterparts, our products extend 30% longer lifespan, reducing replacement fequency.
As a critical component of the coupler buffer system, the buffers perform traction and pulling functions, adjust directional alignment, and enhance the safety and operational efficiency of mine car transportation. Compared to standard counterparts, our products extend 30% longer lifespan, reducing replacement fequency.
Zhongrun Company has been contributing our advanced manufacturing technology across many industries with more than 20 years' expertise. Zhongrun provides high stength, wear resistance, and high hardness.
The casting products we produce can be applied to various models and brands of construction equipment, and we provide customized services to ensure that our accessories can be applied to your machine auxiliary replacement.
Equipped with streamlined production processes and state-of-the-art facilities, the company specializes in high-end alloy wear-resistant castings, boasting an annual production capacity of 20,000 tons. Proprietary geometric design with reinforced contours maximizes surface durability against abrasion.
We can provide customized services according to the specific needs of customers, including customization in size, materialand design, to meet the reauirements of different equipment and working conditions. Our high-chromium cast iron products extend the lifespan of your equipment.
Extend your concrete mixer's lifespan with our heavy-duty JS2000 wear liner set, engineered to withstand intense sand and gravel abrasion. This complete protection kit includes precision-cast right/left/center end liners and diamond/trapezoid arc liners, all made from high-chromium cast iron (HRC58-62) for maximum impact resistance. Featuring optimized 20mm thickness and ISO-certified manufacturing, these liners deliver OEM-level durability while preventing premature drum wear.
Precision-cut wear resistance parts ensures efficient mixing and minimal material buildup. Built to extend service life and cut downtime in heavy-duty batching.