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Jaw Crusher

Jaw Crusher Installation

1. Because jaw crusher will vibrate at work, so the machine should be installed in reinforced concrete structures, based on the weight basis of merit-based machine weight of approximately 8 to 10 times greater than the depth where the foundation land freeze depth. Basic components to provide the size of the host graph and the relative position of the motor bolts and the other parameters. Installation bolt hole at the reserve must be set aside as a basis for secondary grouting. Height and size of the next trough of the feeding method based on the lower part of the decision by the scene.
2. To reduce vibration, the second filling should be in the jaw crusher and the concrete foundation pad to the middle of not less than 10 mm thick rubber with fabric and other cushioning material until the second cement grout firmly tightened after anchor bolts. In this process, the machine must be level to measure the level of degree, the degree of deviation of the level of the front wall of the rack control within the width of 5 mm or less. Rack-level degree of testing is particularly important, it ensures that the inlet due to the tilt position is not at work, leaving the crusher feed unilateral phenomenon occurs, to avoid damage to equipment due to uneven load.
3. Install the motor, in addition to checking with the host of the distance, we must also check the motor sheave face and the host slot round face is in the same plane, to ensure that all the belt effectively the same job.
4. nesting population sizes of the products should be required to adjust the size and processing power, adjust the discharge port before release tension spring, to be adjusted later, and then adjust the tension of the spring, to prevent the bracket off at work. See general map to adjust some.
5.jaw crusher adjustment
(1) No-load test: jaw crusher 2 hours continuous operation, the bearing temperature rise does not exceed 30 º C, fly, grooved wheel running smoothly. Crusher all fasteners should be firm, without loosening. All friction parts without scratches, chips and grinding out the phenomenon, and no abnormal noise. Finally, the adjustment range of discharge opening should meet the requirements.
(2) with load test: When the no-load test after passing the test with load feed to the crusher may not have a significant impact on cyclical or sound. Crusher 8 hours continuous operation, the bearing temperature rise does not exceed 30 º C. Maximum feed size should meet the design requirements. Crusher capacity should meet the design requirements.


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