Supporting wheels - Import export

The Support roller is main used in rotary kiln / dryer / cooler and rotation device, usually there are two sets or three sets support roller in one rotary kiln, there will be a set support roller with thrust roller when three sets support roller be used. The support roller bear all weight of device, so it made by quality cast steel, and rolling through a axis in the center of support roller. zoeyguo369@gmail.com wechat:chaoyangrunxing