Liner vibrating screen is mostly used in stone screen. And in operation, with abnormal operation or over usage, this would influence grading precision and service life.

Liner screen sometimes will have the torsion vibration suppression condition. This is because different system exciting force direction that makes it has the conditions of lurching rotating and clogging material condition with the broken of vibrating system and spring system.

Normally, the torsion vibration suppression condition will influence its productivity, structure strength, screen stress. Thus we should take some measures to cope with these conditions.

Solution：

1. Design and manufacture：

（1）Rectangle screen frame;

（2） Same level of four springs in screen machine;

（3）Self-synchronism condition of two vibrating machine;

（4）The relative angle of major and minor run out machines influences the exciting power.

2. Device：

(1). The four spring bases in screen machine should be in the same level or less than 5mm error.

(2). Cardan shaft section device should have same relative angles judging with the application detailed screening machine condition.

As liner vibrating screen has this problem, we should handle it quickly in case of delay production and causing losses. Zhongyu Dingli is a professional mining equipment production industry with professional service team. If you have any question about our products, please consulting 400-700-2111.