What are the different models of plastic extruders, and what are the technical specifications of each model?
Time：
2017-06-17
Hebei Shuangda Rubber and Plastics Machinery Co., Ltd. manufactures single-screw plastic extruders in models such as 30, 65, 80, 90, and 105. Among these, the 80‑mm and 90‑mm extruders are the most commonly used and enjoy strong sales. As we know, plastic extruders are primarily employed for processing plastics like PVC, PE, PP, ABS, and TPE. When paired with various auxiliary machines, they can directly produce plastic products—including profiles, sheets, pipes, and pellets—through plasticization and extrusion molding. However, when manufacturing profiles, sheets, or pipes, using a smaller‑sized extruder typically results in insufficient output, while opting for a larger‑sized unit leads to excessive energy consumption.
Hebei Shuangda Rubber and Plastics Machinery Co., Ltd. manufactures single-screw plastic extruders in models such as 30, 65, 80, 90, and 105. Among these, the 80‑mm and 90‑mm extruders are the most commonly used and enjoy strong sales. As we know, plastic extruders are primarily employed for processing plastics like PVC, PE, PP, ABS, and TPE. When paired with various auxiliary machines, they can directly produce molded plastic products—such as profiles, sheets, pipes, and pellets—through plasticization and extrusion molding. Our company’s profile, sheet, and pipe products, however, typically cannot achieve adequate output when processed on smaller‑capacity extruders, while larger‑capacity units would consume excessive energy. Therefore, the 80‑mm or 90‑mm single‑screw plastic extruders represent an ideal choice. Next, let’s take a closer look at the technical specifications of each model.
| Model number | 30 | 65 | 80 | 90 | 105 |
| Screw diameter mm | 30 | 65 | 80 | 90 | 105 |
| Length-to-diameter ratio | 25:1 | 25:1 | 25/30: 1 | 25/30: 1 | 20:1 |
| Motor power kW | 2.2 | 7.5 | 11-15 | 15-18.5 | 22 |
| Machine center height mm | 850 | 850 | 850 | 1000 | 1000 |
| Screw rotation speed r/min | 60 | 60 | 60 | 60 | 60 |
| Production rate kg/h | 5-8 | 40-80 | 80-150 | 150-250 | 220-330 |
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Shuangda
Hebei Shuangda Rubber Machinery Co., Ltd.
Tel：400-0319-386
Landline：+86-319-6017632
Email：shuangdaxiangsu@126.com
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