After the sandstone is processed, it can be used in construction, road repairing, etc., but the raw materials of the sand and gravel industry are relatively hard, and the processing cost is relatively large. In the past, the counter-attack was used as secondary crushing, but for hard materials, There is no advantage in counter-attacking, but the wear is relatively large, and the emergence of the cone crusher solves this problem. Let us first understand the production process of the gravel production line.

For the manufacturer of the cone crusher, the stable operation of the cone crusher is important during the use, followed by the crushing efficiency and the quality of the discharge. If the cone is of poor quality or improper use, the failure will result in downtime maintenance.

The 600*900 jaw crusher is a medium-sized crusher. It is a commonly used stone crushing equipment. It is popular among users because of its simple structure, large crushing ratio and simple operation. The size of the 69-type smashed feed port is 600x900mm, the large feed size is 500mm, and the discharge opening is adjusted to 60-160mm, which basically meets the needs of most users. The processing capacity can reach 80-180 tons per hour, and the equipment needs to be equipped with a motor with a power of 55kw. Because of its moderate output, it is the crusher equipment that most users often consult and purchase.

Cone crusher is a slightly expensive crusher, but the cost performance is particularly high, with high output and high efficiency. Therefore, extending the life of cone crusher has become the requirement of many customers. Jiaozuo Zhongxin technical engineer introduces you. Several prolonged equipment life.

Hydraulic cone crusher is the most common cone crusher on the market. The appearance of hydraulic system replaces the instability of traditional cone breaking. The hydraulic system can perfectly realize the work of clearing the equipment, which greatly reduces the troubleshooting. Time, how to do routine maintenance work?