Goodyear new S206 FUELMAX strength debut

Goodyear S206 FUELMAX, long-term mileage, fuel-efficient and environmentally friendly! Before the moment of formal journey, it has undergone a series of rigorous forging and tempering, from high-quality materials, excellent craftsmanship, and rigorous process to quality.

Grinding classification

Grinding classification

When a grinding product has a particle size of 0.5 to 3 mm, a rod grinding process should be adopted. When the particle size of the grinding product is less than 0.074mm and the content is less than or equal to 70%, a ball milli

Mine inclined shaft lifting safety technology

Inclined well lifting refers to the transportation of minerals, materials and personnel through inclined shafts with hoists installed on the ground. The containers for inclined well transportation are mainly mine cars and buckets, and are called human cars when t