1. Whether the length of the material tube group is the same as the original one from factory, otherwise the foot of the carriage needs to be adjusted.
In the case of shortening the material tube group:
- Move the carriage and its feet forward, or add the carriage feet in front (two sets). After moving forward, the carriage rods and other supporting equipment need to be reconfigured.
- Increase the length of the nozzle and the barrel flange with the prerequisite of not affecting the product molding. If you increase the length of the nozzle, you need to consider the new nozzle heating
2. For the size of the heating winding and the installation of the thermocouple, you need to check the models of the heating winding personally, because there are many errors in the warehouse delivery.