"If you want to be rich, build roads first." The better the traffic conditions in a region, the more it will help the local economic development. Whether in cities or villages, transportation hubs are very important, so the country vigorously develops infrastructure. In recent years, various construction projects such as roads, railways, water conservancy and hydropower, bridges, and airports have continued to increase, requiring large amounts of sand and gravel aggregates. Since the mining of natural river sand is prohibited, market supply can no longer meet demand, and the emergence of machine-made sand has brought new vitality. The double-roller crusher occupies a small area, has a simple structure, and consumes less raw materials during equipment manufacturing. Therefore, the roller crushers sold on the market are low-priced and favored by users.
What is the speed of roller crusher?
Adjust the speed of the roller crusher: The speed of the roller crusher is determined according to the required linear speed from plate to roller. The linear speed of the counter roller is related to many factors such as material properties, particle size, crushing ratio, machine structure, and plate hammer wear. related. Usually the linear speed of the rotor is 15~40m/s during coarse crushing and 40~70m/s during fine crushing.
Roller crusher manufacturer
Zhengzhou Global Heavy Industry is a professional roller crusher manufacturer with many years of experience in producing and selling roller crushers. The roller crushers we produce are sold overseas and have won unanimous praise from domestic and foreign customers. We provide a series of related services such as roller crusher production and maintenance, roller crusher price quotations, etc. If you need it, please call 13383841555 for related services. consult.