The slewing drive produced by Xuzhou Wanda Slewing Bearing Co., Ltd. adopts a full-enclosed design, which can reach the protection level of IP65, that is, it can be completely dust-proof and prevent the sprayed water from causing damage to the drive.

The floating crane ship is one of the most important ship types in the salvage engineering ship, and is widely used in the construction of sunken ship salvage engineering. In the design of a large full swing floating crane, the design of the slewing bearing structure is crucial.

Today, the domestic molybdenum market continues to show a downward trend, the market overall wath-and-see atmosphere is strong, steel bidding continues to pressure the price, the lack of real single transaction, market sentiment is still biased towards pessimism, due to the iron plant cost upside do

1. Unpack the package before installing the slewing bearing and confirm whether it is consistent with the selected model according to the certificate of conformity and the label information on the slewing bearing: carefully check the appearance and check whether the slewing bearing has bumps or majo

The processing link that the slewing bearing is absolutely inseparable from when it is working is thermal processing, because if the pulley part of the slewing bearing is in poor operation, it must be thermally processed first, so as to better maintain the normal operation of the slewing bearing. Af

Egypt Import Status Quo Egypt's series of "saucy operations" in import control this year have caused many foreign trade people to complain - they have finally adapted to the new ACID regulations, and foreign exchange control has come again!*On October 1, 2021, the important new regulation "Advanced