There are many types of membranes, including PE, POF, PVC and so on. The new material is blown out with a new particle. The color is called, clean, and the bag is stretched out.
Design Features
The film blower is mainly composed of extruder, head, mold, cooling device, cooler, foaming rack, human font board, traction roller, rolling device, etc.
Extruder
The extruder is mainly composed of screws, machine cylinders, feeding buckets, decelers, and driving motors; through the belt transmission reducer, the reducer drives the screw to rotate in the barrel; The mixed device relies on the surrounding plastic to hold up. The direction of the screw shaft is bearing from 7310 or 7614 bearings between the reducer and the screw. The screw grooves are sent away to ensure the transportation capacity and stable extrusion quality.
Machine head
The nose of the machine consists of three parts: filter, filter board, and head cover. In order to adapt to the production containing more impurities plastic raw materials, this unit adopts a right -angle head structure with a large filter area. The materials and regeneration materials have a large skillful viscosity. The design of the material of the material has made a reasonable choice, and the filter plate is used to extract the driving motor of the extruder. Therefore, it can adapt to a separate mesh operation.
Model
The mold header uses the advanced spiral mold head structure. Based on the particularity of high -pressure, low -voltage, mixture, and regenerative polyethylene materials, comprehensive considerations are comprehensively considered, and the main technologies such as spiral angle, decline angle, set corner length, and module opening degree are designed. The parameters have been selected and fixed after many comparison tests, which have the advantages of large internal pressure, squeezing stable and uniform, and good performance of the film. When the proportion of materials and regeneration materials is produced, there is no need to change the model; according to the user's needs, the various molds can be prepared. The replacement operation can be completed. It is simple, safe, convenient, and fast.
Cooling device
It is composed of cooling wind rings and drums, and the cooling wind rings can be adjusted to the opening of the air inlet. It can adjust the opening of the entrance air outlet, which is convenient to operate, which is conducive to the control of the membrane thickness and uniformity.
Stabilizer
This unit adopts a stereotype and a stereotype can adjust the bubble rack, which has a large regulation range, convenient operation adjustment, and stable bubble pipes. Create conditions for rolling tube flat
