Compound-B65H professional tread rubber is made of 1# standard natural rubber and other special fillers through internal mixer and open mixer. It is a high-quality wear-resistant elastic material used in the mining field. It is suitable for tire production and tire retreading (tire top rubber layer) of mining engineering machinery. The mining machinery engineering tires processed by JDH-B65H Dituo professional tread rubber have the same service life as the original tires. The service life of some retreaded tires even exceeds the original tires, reducing the downtime and maintenance time of engineering machinery and improving the production efficiency of equipment and the economic benefits of enterprises.