River pebbles as a kind of natural stone, taken from the sand experienced the crustal movement of millions of years ago by the ancient river bed uplift in the mountains, experiencing the impact of flash floods, water handling process of extrusion, friction. In the evolution of tens of thousands of years of vicissitudes, they tormented and waves of movement of the water will be gravel collision friction lose the irregular edges, and sediment in a deep underground over millions of years of silence. How these resources will make full use of mining machinery manufacturers have been concerned about the problem, we want to achieve on the basis of full utilization of resources to protect the environment, for the benefit of mankind!
Long-term technical accumulation, river gravel sand maker (also known as vertical shaft impact crusher, the third generation sand making machine, efficient Crusher) Yifan Machinery developed with the international advanced level in the new sand maker. Excellent value for money. The finely crafted of modern processing equipment to ensure the new river pebbles sand maker the same industry leading position.
The Yifan new river pebbles sand maker machine is a preferred device of the artificial system of sand and stone shaping the field. Rod mill sand maker, the impact sand maker, straight-through sand maker alternative. This product has: a small particle size, uniformity of grain type, production capacity, and hammerhead life (40,000 tons) supporting small power, change the three broken two broken, process simplification, simple structure, easy maintenance, operation smooth. By the new and old customers of praise! Opened up new areas of the sand maker industry!