Adjustment method of industrial sliding door spring

The industrial sliding door is separated from the balanced function of the spring balance system. However, the spring balance system is used for a long time and may also cause too loose or too tight problems. At this time, professional technical personnel are required to be tried and processed.

Generally speaking, there are problems with adjustment and looseness when it comes to industrial lifting door spring systems. The springs are loose and tightened in different ways. The detailed content is as follows:

The method of tightening the springs of industrial sliding doors:

The process of adjusting the springs of industrial sliding doors is extremely complicated. , two people need to cooperate to complete. When controlling, first use a tripod to clamp the axle around the spring seat, then one person inserts the spring rod into the spring seat and holds it upwards with force. The other person loosens the two square screws on the spring seat, and then puts it Another spring rod is inserted into another spring hole, and the two people lift it up evenly.

After reaching the predetermined number of circles, use a square screw to lock the spring in the key groove of the shaft, and the other screw to the shaft. If the spring is too tight, it needs to be loosened and re-adjusted.

How to loosen the industrial sliding door spring:

Same as tight springs, this process also requires two people to cooperate. The first step of the method is the same as the spring tension above.

In addition, when loosening the spring, for safety reasons, it is recommended that the main maker reduce every half circle and half circle on the basis of the original circle. At the same time, every addition or reduction is required, the Let\’s try it next, and then determine whether the number of circles still needs to be increased or decreased.

No need to increase or decrease the number of springs at a time by several circles at a time, otherwise once the spring is too tight, Xufeng (http://www.xufengmy.com) industrial sliding door The door will penetrate out of the track.