What is the reason for the high noise of the spiral door in operation?
More and more customers are using spiral door as factory gates. Some manufacturers’ doors often make abnormal noises after a short period of use. Below, SEPPES will introduce to you how to simply deal with the abnormal noise problems encountered during the use of this product. The doors make a quieter and smoother sound during normal operation, rather than being such a harsh noise. When the product makes a loud noise when it is turned on or off, there must be something wrong.
The reasons why the high speed spiral door makes noise during operation are as follows:
Reason 1: The bearing is distorted, damaged, and dirty. When the ball bearing of the hard fast door is dirty, damaged or deformed, the motor will emit a certain sound to remind. When processing, it is necessary to re-correct the hard fast door motor. Check the ball bearings, clean the dirty ball bearings, add or replace grease if necessary, and the noise can be reduced accordingly.
Reason 2: The rotating parts of the motor of this product vibrate. When solving it, it is necessary to find out the cause of the vibration of the rotating parts of the hard fast door first. Generally speaking, the unbalance of the fast door motor is the main reason. The problem of unbalance difference is eliminated, and the excessive noise will be solved accordingly.
Reason 3: There are foreign objects in the heat dissipation channel of the motor of this product. When there is a foreign object in the heat dissipation channel of the fast door motor. It is natural for the radiated hot air to touch the foreign object and generate noise, and after the foreign object is cleaned, the noise will disappear.
Knowing the reason and how to deal with it does not mean that you can repair it yourself. The spiral door produced by SEPPES are within one year of free maintenance and life-long care after-sales service. Do not lubricate the door assembly without the confirmation of deep SEPPES after-sales technology, use of bad or incorrect lubricants may cause further damage .