Sand And Gravel Plant
River pebbles are commonly used raw materials for mechanical sand. At present, the reasonable configuration of sand and gravel is coarse crushing with smashing, medium crushing with cone crusher.
Then, why not choose to impact crusher as a medium crush, hammer crusher as a sand making configuration?
This is due to the construction and working principle of the device. Both the impact crusher and the hammer crusher use tapping type crushing. Due to the high hardness of the river pebble and the large silicon content, the wear of the hammer and the hammer head will be aggravated.
The hammer head is basically replaced in one class, and the hammer is also adhered to 80 hours, so that the replacement of accessories is long and the production efficiency is low, which affects the overall output and economic benefits.
The three-stage crushing scheme of the jaw crusher + cone crusher + sand making machine is adopted.
The wear-resistant parts have long service life and the equipment maintenance time is short, which greatly improves the service life of the equipment and ensures high output. At the same time, the finished product has good sand grain type, uniform particle size and reasonable grading. It can be widely used in highways, high-speed railways, hydropower dams, airport construction, concrete mixing stations and other fields.
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