Knowledge

The screw extrusion system is maintained in two ways: daily maintenance and periodic maintenance: ⑴Daily maintenance is a regular routine work that does not account for equipment o

When making different plastic products, the operating points of the extruder are different, but they also have similarities. The following briefly introduces the same operating ste

Plastic extruders are divided into twin-screw extruders and single-screw extruders The difference between the two extruders: Single-screw machines and twin-screw machines: one has

The auxiliary equipment of the plastic extrusion unit mainly includes a pay-off device, a straightening device, a preheating device, a cooling device, a traction device, a meter co

When the material moves forward along the screw, it experiences changes in temperature, pressure, viscosity, etc. This change is different throughout the entire length of the screw

The screw is the heart of the extruder and a key component of the extruder. The performance of the screw determines the productivity, plasticizing quality, dispersion of fillers, m

Most of the feed materials are granular materials, but ribbon materials or powder materials can also be used. The loading equipment usually uses a conical hopper with a capacity th

Among extruders, in general, the most basic and versatile one is the single-screw extruder. It mainly includes six parts: transmission, feeding device, barrel, screw, machine head