001 On July 1, is located in Nanping City, Fujian Province of Fujian Ning tantalum, niobium, tantalum, niobium ore mining Mining Development Co., Ltd. project was successfully completed at the same time, the company's two technical transformation expansion project officially started. Nanping Yankuang Mining and Selection Project is a project invested by Suining Mining Development Co., Ltd., which is a key economic cooperation project between Fujian and Ningxia. The project is built in three phases, the first phase of construction scale for the daily processing 600 tons of ore qualified, with a total investment of 69 million yuan, the project main project (beneficiation plant) to achieve success in a disposable test strip in February 2000, during the first half of this year into the trial Production stage. After nearly half a year of commissioning, the company's design production capacity and various economic and technical indicators have reached the standard.
It is reported that the second phase of the technical renovation and expansion project started on July 1 is planned to be completed in 9 months. By then, Nanping Yankuang will form a production capacity of more than 1,200 tons of ore per day, making it the largest producer of antimony concentrate in China. Enterprises and Asia's largest mining base.
Cylindrical Roller Bearings are available in many designs, series and sizes. The major design differences between the bearings presented in this section are in:
the number of roller rows (one, two or four)
the type of cage (with, without or special designs)
Bearings with cage can accommodate heavy radial loads, rapid accelerations and high speeds.
Full complement bearings (without cage) incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds.
High-capacity cylindrical Roller Bearings combine the high load carrying capacity of a full complement bearing with the high speed capability of a bearing with cage.
the configuration of the inner and outer ring flanges (position and number of guide flanges)
Cylindrical Roller Bearings
Cylindrical Roller Bearings,Single Row Cylindrial Roller Bearings,Cylindrical Roller Clutch Bearing,Distributors Cylindrial Roller Bearing
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