Shaker bearing disassembly precautions

The bearing is one of the main components of the vibrating screen. Improper disassembly of the vibrating screen bearing may cause damage inside the bearing. Contaminants may enter the bearing or may cause errors when reinstalled. Therefore, the vibration of the vibrating screen bearing must be very careful, the shaft must have proper support, otherwise the disassembly force may damage the bearing. The following is a summary of our high service company for your reference.

1. Disassembly of the outer part To disassemble the outer ring of the interference fit, pre-set several outer ring extrusion screw screws on the circumference of the outer casing, and tighten the screw equally on one side. Disassembled on one side. These screw holes are usually covered with a blind plug, a split-type bearing such as a vibrating screen tapered roller bearing, and a plurality of slits are provided on the outer shoulder of the outer casing, and the spacer is used, disassembled by a press, or gently tapped to remove.

2, the removal of the inner ring of the vibrating screen cylindrical hole bearing, you can use the pressure machine to pull out the new simple. At this point, pay attention to let the inner ring withstand its pulling force.

The inner ring of large vibrating screen bearings is dismantled by hydraulic method. Oil pressure is applied through an oil hole provided on the shaft to make it easy to pull. The bearing with a large width is used in combination with the hydraulic chucking method and the drawing device.

The inner ring of the NU type and NJ type cylindrical roller vibrating screen bearings can be removed by induction heating. A method of heating a part in a short time to expand and pull the inner ring.

3. Removal and disassembly of the tapered bore bearing The smaller compact bearing with the sleeve, support the inner ring with the block fastened on the shaft, turn the nut back a few times, and then use the ram to knock and disassemble.

Frozen Corns

Frozen vegetable is a kind of frozen food. It is a small packaged food made of Fresh Vegetables such as pepper, tomato, beans and Cucumber after processing and frozen at the lowest temperature as soon as possible.

Production technology of Frozen Vegetables:

Raw material washing â†’ primary sterilization â†’ slicing â†’ secondary sterilization â†’ dehydration â†’ quick freezing â†’ packaging â†’ refrigeration

Frozen vegetables are not just a single dish, but many kinds with mixed a variety of dishes. By matching with a variety of mixed dishes, they have reasonable nutritional value,can provide more comprehensive vitamins.

The frozen vegetable is including many different kinds of vegetables, for example, bell pepper, tomato, potato, beans (soybean pod, salted soybean, shelled soybean, greaan beans, green peas and so on), green asparagus, garlic sprout, pumkin, okra, corns, peanut, lotus slice and many more.

As we know, the vegetable contains lots of vitamins and fibres, minerals and nutrients that is good and healthy for our body and daily life. The frozen corns can be used in cookinng different dishes and salad, also can be preserved for a long time.

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