Ultrasonic mask ear belt machine common problems should pay attention to what?

Many manufacturers rush to work after purchasing mask equipment, but it is not so simple. As a specialized ultrasonic plastic welding equipment manufacturer for 23 years, we have some proposals to prevent common problems in the mask ear belt machine.

The ear band of disposable mask machine was not welded successfully

Common problems of disposable ultrasonic mask ear belt machine should be noted:

First, the mold and the transducer are installed with a cooling fan, so that the heat dissipation effect is better.

Second, the mold and welding wheel should be adjusted to the level, uneven welding will not be stable.

Third, the flange and the steel die need to be installed tightly, otherwise there will be abnormal sound; Too loose installation of the die will break the screw and fail to achieve the welding effect.

Fourth, do not blindly standard speed, speed does not reach, long-term high-speed operation on the equipment wear.

5, choose the right equipment, flat machine with 15kHz2600W is often better; Welding ear belt with 20kHz2000W can be, high-speed machine is not included.

Sixth, sound recognition, normal application will be accompanied by sharp squeaks. Do not adjust the function by subjective feeling!

7, the precision and flatness of the welding surface of the steel die are very high, to prevent collision and damage, otherwise it will cause unstable welding, and the steel die will basically be scrapped.

Eight, pay attention to the power failure to let the ultrasonic rest. Long-term high-speed operation and constant electricity, equipment obsolescence will become faster.

Nine, control line long hair can install a relay with computer control power; There's a lead coming out of the case.