1,fat choices:the choice of fat is generally selected based drum roller speed,temperature conditions,noise requirements and starting torque,etc.,require a variety of oils and fats business staff performance is very understanding.

2,the roller model selection:Roller type is normally provided by the user's technical staff to be selected according to the roller supporting products and bear the load conditions of use.Business people mainly know whether the actual load user selected roller match,if not up to the requirements drum roller,customers should be advised as soon as possible reelection models,but unless special products on select models generally do not have any problems.

3,the roller seal type choices:drum roller lubrication oil lubrication and grease can be divided.Oil lubricated bearings are generally used form of bearings,grease lubricated bearings generally use shields or rubber seals seal.Cover suitable for high temperature or use a good part of the environment,seals sub-contact and non-contact seal sealing two good contact seal dustproof performance but starting torque,non-contact seals starting torque is small,but the sealing performance no contact is good.

For further technical questions,you can consult Hangzhou Topivot Trading Co.,Ltd,our company will be dedicated to the service.