Solution to uneven discharge of jaw crusher
As we all know, jaw crusher is a widely used equipment and one of the indispensable equipment in modern industrial production. The advantage of the jaw crusher is that the crushing ratio is large and the product particle size is uniform, but occasionally there will be uneven particle size, which is also normal. As long as it is adjusted in time, it will not affect the production of the enterprise at all, so how to prevent jaw crushing How to solve the problem of uneven discharge of jaw crusher?
1. Correctly connect the motor circuit. The motor circuit is reversed, causing the machine to reverse (the moving jaw rotates clockwise), or the motor is connected in a delta connection into a star connection. This phenomenon is more common. When connecting the circuit before the test run, be sure to recognize the direction of the circuit. Correct connection can effectively avoid this phenomenon.
2. Adjust the jaw plate. After the position of the jaw plate is changed, it is easy to cause the tooth top to be opposite to the tooth top. At this time, the jaw plate needs to be adjusted to improve this phenomenon.
3. Replace worn parts. The gap between the movable jaw and the bearing is too large after wear, causing the outer ring of the bearing to rotate relative to each other. To solve this problem, it is necessary to replace the bearing and the movable jaw, or take other feasible measures to repair the wear of the movable jaw and the bearing, so as to reduce the gap between the movable jaw and the bearing, thereby changing the discharge particle size.
4. Adjust the discharge port. If the size of the discharge port is not suitable, the discharge can be adjusted by shim adjustment, wedge adjustment, hydraulic adjustment or support device adjustment until it meets the requirements.
5. Analyze the properties of materials. In view of this problem, before the crushing operation, it is best to read the instruction manual carefully to understand the maximum hardness and toughness of the materials that the jaw crusher can crush. If the properties of the material are inconsistent with the specification, it is necessary to select appropriate equipment for crushing.
As the most commonly used machine in mining equipment, jaw crusher has always played the role of "vanguard". To serve as a reference, to help users efficiently and quickly produce more qualified products.
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