The cable diameter can be adjusted according to the two knobs on the "shifting actual operation board". It can detect the specific value of the cable diameter on the "cable diameter ...
The melting problem has been mentioned in the previous temperature control regulations. Generally, the poor melting is specifically manifested as: the extruded insulation layer has a toad skin; the...
What is the whole process of the extruder in the production process? Now let's bring everyone to decipher the content of this level. Mixing, melting, kneading An extruder is like a meat mixer: ...
Plastic embrittlement is a common quality defect in the whole process of plastic extrusion. Its main performance is: the temperature is extremely high; there are a lot of thick smoke and obvious ir...
1. The temperature control is too high (especially the feeding section); 2. The plastic has moisture when it returns to moisture; 3. Long-term parking, the dissolved plastic is not cleaned and clea...
The specifications of the extruder are not up to standard, which is manifested as eccentricity; the thickness of the sheath or the deviation of the diameter; the key reasons are: the speed of the e...
Obtain the conductor (core wire) PVC compound according to the requirements of the process card, and conduct self-inspection on it, so that every head must be counted and every root must be carded ...
During the operation of the extruder, there will be many large and small problems. So how should we judge what is wrong with the machine and how should we solve it? Here is an introduction to what ...
With the continuous improvement of the production technology level and the continuous increase of research and development efforts, the wire and cable equipment technology and performance have beco...
All ground wires of the machine are not allowed to loosen or fall off to prevent accidents caused by leakage. When the temperature does not reach the set value (normal start-up temperature), do not...
Before starting the extruder, basic inspections and preparations must be done to ensure the entire operation of the extruder. Among them, we need to start from the following places: ⑴ Plastic used ...
