The SJSZ series conical twin-screw plastic extruder belongs to the category of twin-screw extruders, and differs from parallel twin-screw extruders in that the axis lines of the two screws intersect.
This model is a type of mixing and basic equipment with small shear plastic and materials that are not easily decomposed. It can be matched with corresponding molds and auxiliary machines to directly extrude various thermoplastic plastics, especially PVC and PVC powder, into pipes, plates, sheets, board, films, and profiles etc. It can also complete the modification of various plastics and the granulation process of powder materials.
This machine adopts a variable frequency AC motor, controllable variable frequency speed, equipped with overload protection and fault alarm, screw core oil circulation constant temperature, barrel oil cooling, and equipped with a vacuum exhaust pipe device and a quantitative feeding device.
Product advantages
- Compared with other similar specifications of extruders, this series of extruders can use larger head pressure under similar plastic processing and forming process conditions.
- The transmission gearbox used in this extruder has the advantages of high load-bearing capacity, low manufacturing cost, and convenient maintenance due to its structure.
- The connection between the screw, barrel, and gearbox adopts a spline sleeve method. If equipment maintenance is required, it only takes a few minutes to separate the screw, barrel, and gearbox. It can shorten maintenance time while reducing labor intensity.
- Can achieve a more stable plasticizing effect.
- The surface area of the feed is large, and the feeding effect is good.
- In the feeding section, due to the larger diameter of the screw root, the temperature control system at the screw core is easier to install, the screw is shorter, and the extruder structure is compact.
Zhangjiagang Carry Technology Co., Ltd. provides stable performance, high-quality and cost-effective PVC extruders and related PVC products extrusion production lines for customers to choose from, welcome to consult.