Sheet Extruder Machine
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Features of Double Conical-Screw Extruding Sheeter:
1. This machine is comprised of two main parts, i. e. the double conical-screw extruder and the two-roll sheeter. The design is compact and rational and makes maintenance convenient.
2. The variable speed regulation with the AC frequency control technology or the DC speed regulation technology is used for the extruder and the sheeter so that it can meet the technological requirement of the rubber or resin sheeting line.
3. It has a welded feeding barrel of jacket type and a bored sheeting roll where cooling water or hot oil/hot water/steam can be led through to control the temperature and meet the technological requirements for different kinds of stock.
4. The sheeter, which is installed on the rack and the slide rail on the base plate, can be moved horizontally through the operation of the manual or pneumatic mechanism so that it can be separated and clutched, which facilitates replacing or cleaning the feed head.
5. The working surfaces of all parts in contact with stock are plated with hard chrome to resist abrasion and corrosion.
6. The double conical screws for feeding are of the tapered convergent type with variable pitch, which raises the extruding capacity. Meanwhile, the flat die head improves the extrusion density and planeness.
7. The electrical control system of the quality pet sheet extruder machine incorporating the PLC technology can provide not only individual control of single machines but also gang control of the sheeting line.