Machinery for refrigerator door gasket production
◆ Mainly used for producing PVC and TPE gasket.
◆ Extruder screw is a special designed separating-type screw for soft PVC production. It improves the material extruding quality more efficiently than common screw, and increases percentage the recycled materials. The material of the screw and barrel is 38CrMoAL, Nitrided, and higher hardness, good corrosion resistant quality, etc. The screw will be driven through a gear box controlled by a AC- motor transducer. The gear-box has an oil level indicating window and compelled lubricant pump and with cooling system to avoid excessive oil temperature. In the drying hopper there will be a screw-plug with magnet for the retention of metallic particles mixed in the raw materials. The extruding speed of the screw and pulling speed of the pull-off unit are all digitally displayed on the operation panel in the main control box.
◆ Mainly used for producing PVC and TPE gasket.
◆ Technical parameters
Central Height | 1050MM |
Extruding Capacity | 128KG/hour |
Screw Diameter | 75MM |
Total Power | 42KW |
Air Supply Pressure | 0.5-0.6Mpa |
Screw L/D | 28:1 |
Heating Zone QTY | 6 |
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