Snub Pulley is provided to increase/decrease, warp/contact angle of belt on nearby pulley. Snub Pulley Provides sufficient friction to transmit the required. The purpose of the snub pulley is to wrap the belt further around the drive pulley to improve the transmission of the driving force, and to eliminate belt slip.
Spherical Roller Bearing are available with heavy duty rollers and cages that are suitable for extreme demand harsh applications such as vibratory screens.
Main Models:
Spherical Roller Bearing
Series 222.., 223.., 230.., 231.., 232.., 239.. 240.., 241.., CA/CC/W33
To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and Conveyor Idler manufacturers contact from all over the world, and become our partner.
Snub Pulley Snub Pulley,Conveyor Snub Pulley,Steel Snub Pulley,Belt Conveyor Snub Pulley Shandong Xinkaite Bearing Co., Ltd. , http://www.conveyorbearing.com
Recently, Shanghai Zhenhua Heavy Industry successfully completed the lifting and assembling of the world's largest gantry crane built for Singapore's Keppel Shipyard. The height of the gantry crane is 148 meters, which is equivalent to 45 stories. The lifting tonnage is 2,000 tons. It can successfully lift 1400 domestic vehicles at one time. It has successfully set a world record in the height of gantry cranes and lifting tonnage.
In the lifting assembly, the main beam lifting is the most difficult part of the whole process. The main weight of the gantry crane is about 4,000 tons, and the main beam should be raised to a height of 148 meters. The windward area is large and the risk is high. In order to ensure a smooth upgrade, the company's delivery team arranged real-time monitoring of the personnel at the 16 wind points and slipping trolleys at the scene, and set up an overall coordination of the upgrade command. Finally, after 14 days of hard work, the gantry crane successfully completed the main beam upgrade. .
The gantry crane will be put into use at the BrasFELS shipyard in Rio de Janeiro, Brazil in April this year, and will be used to lift the 1600-ton offshore platform module to meet the user's module lifting work on the top of the offshore platform. 
