What equipment is needed for railway construction sand? Xin Chao Xiao Bian analyze the following: Xin Chao equipment manufacturers developed several sand making equipment, hoping to make a point contribution in railway construction sand! Sand making equipment, also known as sand making machine equipment, is widely used in hard, in the field of special hard material crushing of various ores, cement, refractories, bauxite, carborundum, glass raw materials high. In mechanism building sand, stone and various metallurgical slag crushing been widely used in more sand line equipment much money, compared to other types of crushers yield high efficiency. Sand making machine can be divided into counter-sand maker, hammer sand making machine, sand making machine for rolls, composite sand making machine. Composite sand making machine Introduction: Composite sand making machine, also known as composite crushing machine for crushing soft or medium hard and extremely hard materials, plastic sand line, widely used in a variety of river gravel, pebbles, minerals, cement, refractories, aluminum where the soil clinker, emery, glass raw materials, mechanism building sand, stone and various metallurgical slag, especially for silicon carbide, silicon carbide, sintered bauxite, the US high sand hard, extra hard and abrasion higher than other types of materials crusher production efficiency. China in recent years, the development and building of several railways, requires a lot of sand, gravel Xin Chao was developed production equipment, hoping to make a point for the majority of railway construction small contribution! How to adjust the jaw crusher discharge size? Recently, many customers ask how to control the expected size jaw crusher? Want to control the expected size jaw crusher, it is necessary to adjust the jaw crusher discharge opening size. How jaw crusher discharge opening to adjust it? That was quite technical. Jaw crusher adjusting means for adjusting the size of the crusher discharge opening. Cumulative random device operation time, the constant wear of the tooth plate, the nesting population size will continue to become larger, thicker product size also will be re-adjusted by analysis of the main reasons is because of the activities of jaw crusher teeth the force is transmitted to the gear plate, the reverse rotation of the rear gear by force, resulting in activities tooth plate and the fixed tooth plate gap gradually increases. In response to this situation, Henan Xin Chao technician adjustment device made the following improvements: an adjustment screw clockwise to maintain the original, and the other into a left-handed, both sides milled hexagonal boss gear adjustment, remove the intermediate gear, uniform Tighten both sides of the gear, to be appropriate to adjust the gap, then plug one intermediate gear sand gravel line equipment, then the intermediate gear positioned to play the role. Customer jaw crusher for the improved gravel line which brand is good, jaw crusher never appeared larger gap situation. To ensure the crusher equipment in good technical condition, ready to be put into operation, reduce downtime, improve crusher good rates, utilization, reduce crusher wear and prolong the life of the crusher; do regular maintenance, mandatory, right processed using relational maintenance and repair, only allowed to keep or not keep just repair. According to the above method for jaw crusher discharge opening size to be adjusted so as to achieve satisfactory results. To get the jaw crusher to achieve good status, must jaw crusher for maintenance and repair, not only raised do not repair or just repair support. Sand ore beneficiation line equipment _ Xin Chao (certified) _ sand line provided by 巩义鑫 ultra beneficiation plant.巩义鑫 ultra beneficiation plant (www.13849046045.com) is a leader in Zhengzhou, washing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin Chao beneficiation in leadership with the staff warmly welcome all inquiries negotiations to create Xin Chao beneficiation a better future.