Performance 1, the new wear-resistant materials to make the board hammer, impact plate and liner longer life; 2, low large feed opening jaw crusher drawings, to facilitate the production line layout and increasing feed size; 3, feed mouth large, high crushing chamber to adapt to high material hardness, fragmentation, less product powder; 4, high chrome hammer, unique back liner, especially for hard rock crushing, energy efficient; 5, hard rock crushing, high efficiency energy conservation; both the entire board structure makes nesting more showed a small particle size and cube-shaped, no internal grain; 6, cubic shape, particle size adjustable discharge; 7, simplify crushing process; 8, full hydraulic opening, ease of maintenance and replacement of wearing parts; regularly observed down to open the door observation impact Sand internal wear jaw crusher performance, center feed tube, cone hats, the impeller, obscene Road liner, circular shield, wearable pieces wear degree of wear and tear should be replaced or repaired at the same time replace wearable pieces should be replaced to ensure the same weight wearable pieces. Crusher observe the work process open the door to observe the inner workings of prohibited, to avoid danger. The timely replacement of worn impeller body found find manufacturers repair. Special attention jaw crusher, without the consent of the manufacturer, is prohibited without permission homemade impeller. Sand to 400 hours working time should be added the right amount of grease, to work until 2000 hours when we should open the spindle bearing assembly for cleaning, and must be replaced with new bearings if to 7200 hours of work after a. Triangle belt tensioning drive size should be adjusted appropriately jaw crusher designed to ensure that the tape should be grouped matching triangle, then its length as consistent as possible in each group. They should be adjusted to the difference between the two motor current does not exceed 15A. In the course of their work, because Sand equipment belonging to high-speed operation, should pay special attention to safety. Staff should stay away from the device, the machine For repairs, it must only be carried out after the power outage. Vertical impact crusher structural characteristics of the machine in here to introduce structural features vertical impact crusher, which is a motor, gearing, spindle assembly, impeller, hopper, sub-feeder, whirl crushing chamber, base, several parts lubrication devices. Jaw crusher design, Xin Li Heavy preferred (certified), Yanjin County jaw crusher provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) is Zhengzhou, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Li Xin Heavy Industries in leadership with the staff warmly welcome all inquiries negotiations to create Xin Li Heavy a better future.