Author Topic: Main points of maintenance and repair of sand making machine  (Read 19 times)

Offline hijuly

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Main points of maintenance and repair of sand making machine
« on: November 09, 2017, 06:01:34 AM GMT GMT »
The aggregate size of the sand and gravel aggregate is small, the grain size is uniform and the production capacity is large. The operation performance of the sand maker machine is stable and reliable, the process is simple, the structure is simple, reasonable and compact, and the parts are easy to be replaced and maintained. Easy maintenance, easy to move. Three grade crushing to two grade crushing, the production capacity is big, the hammer head has long service life, environmental protection and energy saving.

Main points of maintenance and repair of sand making machine

Maintenance and maintenance for sand making machine equipment is very important, we from the following aspects of the sand machine equipment maintenance and maintenance:

1. regular shutdown open door window observing impact type sand making machine internal wear, the wear degree of center feeding tube and cone cap, impeller, flow channel lining board, circular plate, wear-resisting block wear, should be promptly replaced or repaired, replaced wear-resisting block should be replaced, to ensure the same weight wear block.

2. sand making machine drive belt tension force size should be adjusted properly to ensure the triangular adhesive force uniform, dual motor drive, both sides should be grouping matching triangle tape, the length of each group as consistent as possible, to ensure the sand making equipment energy efficient;

3. sand making machine at work 400 hours should be adding grease to work 2000 hours to open the spindle assembly bearing cleaning, if work 7200 hours after it must be replaced with new bearings.

4. in the process of work, because the sand making machine belongs to the high-speed operation of the equipment, should pay special attention to safety. The staff should be far away from the equipment, and if it is necessary to repair the machine, the power must be cut off before operation.

5. The lubrication of the sand making machine is dry oil lubrication, the amount of adding is 1/2 to 2/3 of the bearing cavity, and each working class is added with proper grease.