After the autumn crops were harvested, most of the pests entered the overwintering period in succession, and the following measures were taken to control pests. Clean pastoral. Some pests are often lurking in the remains of host plants, such as dead branches, fallen leaves, and fruit droppings. If they can be burned, plucked, and buried in the fall and winter season, they will certainly play a great role in preventing and controlling diseases and pests in the fields in the coming year. . Winter ploughing and winter irrigation. Winter plowing and winter plowing can both increase yield and eliminate overwintering pests. Deep plowing can cause deep soil pests to be turned to the ground and die, freeze, or be eaten by natural enemies. Winter irrigation can not only degenerate weathered soil, but also freeze to death. Some of the dead winter insects, thus reducing the source of overwhelming insects. Eradicate weeds. After the crop is harvested, some of the pests are transferred to the field and the surrounding weeds for winter. In the early spring, these weeds become sites for breeding of overwintering pests. Therefore, it is an effective measure to control overwintering pests by eradicating weeds in the fields and spraying pesticides during autumn and winter. Handle the host. Some pests (such as corn borers, etc.) often lurk in the stem or cob of the host crop after harvest, and use the stems or cobs of these host crops as fuel, feed, fertilizer, etc. in autumn or early spring, which can be greatly reduced. The wintering base of pests.
Pillow Block Bearing Units: Hebei Naimei Bearing Co., Ltd. produces kinds of pillow block bearings, which can be also called mounted bearings, housing bearings, inserted bearings. This type of bearing is used widely in machinery, equiment and agriculture. Pillow Block Bearing includes UCP Pillow Block Units, UCF Four-Bolt Flange Units, UCFL Two-Bolt Flange Units, KFL Series Zinc Alloy Housing Flange Units, etc. All are in good quality and of good price. Material can be changed as per request.
Pillow block, also know as a plumer block or bearing housing, is a pedestal used to provide support for a rotating shaft with the help of compatible bearings and various accessories. Housing material for pillow block is typically made of cast iron or cast steel.
The fundamental application is to mount bearings safely enabling their outer ring to be stationary while allowing rotation of the inner ring. The housing is bolted to a foundation through the holes in the base. Bearing housings are either split type or unsplit type. Split type housings are usually two piece housings where the cap and base can be detached, while certain series are one single piece housings. Various seals are provided to prevent dust and other contaminants from entering the housing. Thus the housing provides a clean environment for the expensive bearings to freely rotate, hence increasing their performance and duty cycle.
Application
paper machines, conveyor equipment, rotary kilns, drums, tube mills, converters, large electrical machines, rail vehicles
The mining, metallurgical, chemical industry, agriculture, transportation and other machinery
---Housing : FC series, P series, FL series ... ...
---Insert bearing : UC series, UR series, UE series
---Unit set:UCP series, UCPX series, UCF series, UCFA series, UCFH series, UCFC series, UCFX series, UCFG series, UCFS series, UCFL series, UKF series, UKF series, UKFL series, UKFX series, UCC series, UCT series.......
Pillow Block Bearing Units Pillow Block Bearing Units,Pillow Block Ball Bearing,Square Pillow Block Bearing,Square Flange Bearing Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com
