Good machine also needs maintenance, As beauty Maintenance youth a oh. According to Krupp blow molding machine to understand, Here I will introduce a few blow molding machine maintenance method: First, the need for investigation several cases: whether the hopper is not material, if it is, you need to get feed If not, please check the elevator control whether the contactor is energized state, if it is energized, quickly check whether the motor energized and load state, because in such circumstances is likely by the preforms (embryo) stuck to enhance the belt, then the simplest method is artificial to help enhance. If you check the elevator control contactor is not energized, Please check Preform photocell sensor and the reflector is not in the same straight line. Cui presses feed the old card into the tray: This situation is more headache, if the length of the preform (embryo) then relatively long cut weight from the experience point of view, this phenomenon is less the. The blown bottle can not be removed from the mold. Blow molding machine according to Krupp noted, first of all should be the mold is opened, manually opening and closing mold, if normal, run dry run state, if normal. That the next thing you have to do is to check your exhaust time is set, if the exhaust is set to normal, and each time, as long as a blowing of failure, you can determine the problem of the exhaust valve, open the exhaust valve check spring and seals. If you encounter a lot of mold production to normal, incidental to this they can not die, Please check whether the clamping pin screws on the inside, in addition to efforts to check the clamping is too large, if too much should re-adjustment in accordance with the standards.