The temperature of the injection molding machine: 1 220.2 210.3 200.4 190.5 175 period, when heated, everything is normal, but when the temperature reaches the set value of the motor work, work to about 15~20 minutes, 3 and 4 of the temperature began to rise slowly to 213~220 (lead injection unstable), other Dan normal. Then the motor is switched off, stop, about 15 minutes later, the 3 and 4 section temperature began to slowly fall to the set value, please master: what is the reason? How to solve?
Hello：You can lower the feed rate a little, and there is a big wear on the material and the cylinder.
Hello：You can lower the feed rate a little, and there is a big wear on the material and the cylinder.
Hello：You can lower the feed rate a little, and there is a big wear on the material and the cylinder.
