How To Deal With The Failure Of Belt Weigher

author：admin    Released：2013-11-14 14:22:42

The error that belt weigher speed sensor produces,is more common in the inner surface of the belt stick material,speed roller residual material to bond out of round,so that the speed sensor beating cause speed signal leakage test.

The failure rate of belt weigher is higher relative to hopper scale, commom failure is mainly scale aircraft failure caused by external mechanical damage,then the deformation of scale aircraft will lead to the change of weighing force,this measurement bias is obvious,and belonging to sudden changes,so it is easy to find.As long as the replacement or restoration of damaged parts,but it must be recalibrated after being dealt with.

Because scale aircraft makes a long run without making maintenance,resulting in measurement offsets which is cause by loose fasteners.Such problems are mainly reflected in the instrument zero value is unstable.Should focus on the implementation of the relevant parts weighing scales bridge inspection and tightening.Such as sensor connectors,weighing idler and so on.

carrying idler especially weighing idler may break and lose circle or rotation is not flexible by a long-running,which will increase the belt running resistance and cause measurement errors.This deal damage idlers for replacement or repair. Line failure,mainly caused the bad or damage of line due to the complexity of the environment.