Plastic Plate Extrusion Line

Plastic Plate Extrusion Line
PVC powder with a twin-screw extruder directly extruded plate production line mainly by the high-speed hybrid hunger, cold mixer, storage hopper, extruder, squeeze plate head, three roller calender, trimming device, cooling conveyor roller, Roller tractors, cutting or coiling devices make up the main equipment in the extrusion line<br /> 1-granulator;...

    PVC powder with a twin-screw extruder directly extruded plate production line mainly by the high-speed hybrid hunger, cold mixer, storage hopper, extruder, squeeze plate head, three roller calender, trimming device, cooling conveyor roller, Roller tractors, cutting or coiling devices make up the main equipment in the extrusion line
1-granulator; 2 a twin-screw extruder; 3 a head; 4 a three-roll calender; 5-delivery device; 6 a two-roller traction machine; 7 a disc trimming machine; Machine; 9 a product stacker
    Plastic plate extrusion extruder: Extrusion plate with the host is usually a single screw extruder exhaust or twin-screw extrusion. Exhaust single-screw extruder screw diameter of 90 --- 200 mm, aspect ratio of 20-28. Extruder with a screw diameter of 100 mm, an ABS board of 2000 t / a, a PC board of 1000 t / a, a board thickness of 1.5 to 8.0 mm and a board width of 1050 mm. The extruder plate basic Features are as follows.
    ① barrel feeding section of the inner wall of a tapered chute, from the role of mandatory feeding, suitable for high-speed and efficient production.
    ② suitable for processing PC, ABS, PMMA and other plastic sheet.
    ③ automatic vacuum suction conveyor, continuous delivery 200-300 kg / h.
    ④ Exhaust using oil ring vacuum pump, large drum pumping capacity of 175 m³ / h.
    ⑤ head equipped with two pressure sensors installed in the screw between the top and the screen.
    ⑥ static mixer role is to make the plastic into the nose dropped from the original 10-20 ℃ temperature drop to 2 to 3 ℃.
    Squeeze board to be placed on the filter board and filter. The number of strainers and mesh depends on the type of raw material and the thickness of the product.
    For the extrusion of PVC sheet, the general choice of conical twin-screw extruder powder directly extrusion-based. Now, many enterprises are making various kinds of special extruded board production lines, such as Zhangjiagang Huaming Machinery Co., Ltd. manufacturing plastic sheet (sheet) production line, Changsheng (Wuxi) Machinery Factory WDPF-1300 vertical sheet production line, Kunsoo Extrusionstech-nic . Manufacture of rigid PVC3 co-extruded CALEDN foam board production line, Anfu (Dongguan) Plastic Extrusion Equipment Factory Manufacturing ZKB-PP, PE hollow plate extrusion machine, Jigong (Jining) Plastic Machinery Factory Manufacturing J G-QDD 1500 PP honeycomb composite decoration Plate unit (production width of 600 - 2000mm plate) and so on.


Source: www.handern.net