1、First choose a place where the change of the belt tension is small to install belt weigh scale.The closer to the drive end of belt,the greater the tension,the greater the change,and it is not suitable to install belt weigh scale;while the driven end of belt,the tension is small,the change is also small,relatively stable,so that it is suitable to install belt weigh scale near the belt driven end position.When installing,belts have carried out anti-run partial adjustment and take anti-deviation measures in operation,belt weigh scales for anti-deviation adjustment during installation.The rigidity and hardness of belts are related to climate and wear,zeroing on time,can be overcome.

2、The weight change caused by natural wear of belt weigh scale can be overcome by time zero,scale aircraft fouling,plus product materials can rely on strong maintenance performed to overcome.

3、Scheduled repair and time zero on time can be used to overcome the effects of climate factors change, and reduce stress through proper installation.

4、Friction torque can be overcome by reducing friction,installing precisely and adjusting belt scale strictly.

5、The measurement errors caused by weighing framework down is inevitable,but by idler spacing 1m,belt sag 2cm,scale aircraft down 1mm calculated at 4 idler belt scale of this error less than 0.1%,in fact,this is the most great value.

6、Install avoid wind,and take windproof measures.

7、Test rigorously,adjust partial load,install precisely,correct regularly.

The above measures can effectively overcome the measurement errors of belt weigh scale,but can not completely eliminated,because intricate,interwoven and measures are not timely of the objective factors is inevitable,but all factors are reduced to a minimum,if the quality of product is reliable,the measurement accuracy of belt weigh scale reaches more than 0.5% is not a problem.