For injection molding machine purchaser and user, it’s the first agenda to know how to choose a qualified Injection Machine . You need to assess from many aspects and then... moreFor injection molding machine purchaser and user, it’s the first agenda to know how to choose a qualified Injection Machine . You need to assess from many aspects and then choose and use in a reasonable way. The assessment standard are as follows.
I. The technical parameter should be reasonable
You can compare from longitudinal or horizontal ways. For longitudinal way, it means whether the parameter accords with the industry standard. For horizontal way, it means to compare with the parameters of injection molding machine of same kind at home and abroad.
II. The stability, reliability, safety and use life
The stability means that the clamping unit and injection system run steadily or not. Reliability and use life mainly refers to the system reliability of the clamping unit, which concerns the structure, size, material and its heat treatment process of template, pulling rod and connecting rod.
III. High-degree automation, complete function and high efficiency
High efficiency means that the cycle... less
1. Feeding level is not feeding: check several conditions: whether the hopper is out of material
If yes: Need to hurry up
If not: Please check whether the control contactor of the... more1. Feeding level is not feeding: check several conditions: whether the hopper is out of material
If yes: Need to hurry up
If not: Please check whether the control contactor of the blowing machine's elevator is in the energized state. If it is in the energized state, quickly check whether the motor is energized and loaded, because this situation is most likely caused by the preform (embryo). ) Stuck the lifting belt. At this time, the easiest way is to help lifting manually.
If it is checked that the control contactor of the hoist is not energized, check whether the preform detection sensor is not on the same line as the reflector.
2. Feeding old card feed tray: This situation is a headache. From experience, if the length of the preform (embryo) is longer and the weight is larger, then this phenomenon is relatively small.
3. The bottle cannot be taken out of the mold after blowing:
First, the mold should be opened, and the mold should be opened and closed manually. If it is normal, run it in the dry... less
