The design of the scale aircraft parts of belt weigher is very distinctive,and is different from the commonly used leveraged scale aircraft designs,it uses a direct bearing type scale aircraft structure which is called the "three noes",namely:no leverage,no fulcrum and no balance weight,that is no weighing carrier.Today we talk about the advantages of scale aircraft parts of belt weigher.

1、The structure of scale aircraft is simple:straight-supporting structure of scale aircraft ensures that the weight of materials is directly on the weighing sensor through weighing supporting roller group,weigh tare and materials together,so the structure of scale aircraft is very simple,and the weight is also very light.

2、The scale aircraft is with modular characteristics and good versatility:the scale aircraft is not only simple,but also is good versatility to parts with different widths,in addition to the width of the static beam,the dynamic beam corresponding changes,and the rest is almost the same.Meanwhile,the modular design structure significantly reduces the workload and costs of maintenance and replacement of spare parts.

3、The precision of scale aircraft is high:As used high precision patented products weighing sensor,it can completely avoid the impact of belt scale accuracy which is caused by friction horizontal force between the belt and the supporting roller,and the repeatability is 0.01%,the nonlinearity and hysteresis are both 0.02%.Such high accuracy is not only sufficient,but there is also room to the nominal accuracy 0.5% of weighing feeder.

4、The maintenance is easy:There is no fulcrum and no moving parts on the scale aircraft,so there is also no pivot wear problems.The scale body of lever type scale aircraft is large,the surface area of the horizontal direction is large,a large area of dust needs regularly clean,otherwise it will lead to zero change,while the size of the direct bearing type scale aircraft is small,the surface area of the horizontal direction is also small,so the dust is very small,zero change caused by the dust is small,it is not need to clean regularly.