Under normal circumstances, it is not possible to make the Hot Air Stenter setting machine work on the same type of door width for a long time of continuity, but should be changed to different types of door frames at regular intervals. This prevents premature wear of the splined spindle. In daily work, the operator also needs to check frequently whether the various stroke switches of the hot air stenter equipment are sensitive and effective.
If there is any damage in the test, it should be replaced in time. The amplitude adjustment screw inside the oven of the hot air stenter setting machine also needs to be cleaned frequently, usually once a month. If the equipment used is of the type of oil heating, the filter above the heat transfer oil line should be removed at least every six months for cleaning. It can be used after it has been cleaned up.
If the oil pressure is found to decrease during the daily use of the hot air stenter equipment, or if the temperature rises slowly, it may be due to the clogging of the filter, and it should be checked and treated in time. If it is electric heating, then you still need to check the electric heating tube for abnormal problems. If the current does not work, it should be replaced in time.
Normally, after the hot air stenter setting machine has been used continuously for seven days, its filter should be cleaned to remove the adhered fluff. In addition, the hot air circulation system should be cleaned frequently, especially if the air duct needs to be cleaned once a month. As for the exhaust fan and exhaust pipe, it is generally cleaned every 3 to 6 months to avoid accidents.
In addition to the above, the needles and needle plates of the hot air stenter should be cleaned regularly, usually once a week. At the same time, it is necessary to clean the oil in the oil pan on the exhaust pipe once a week.