Shanghai Bei Yang Plastic Machinery Limited company CO.,LTD.
We always adhere to the sustainable development of quality first, energy saving and emission reduction, automation and technicalization.
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PVC extruder screw design and barrel/conical twin screw and cylinder for extrusion line
Conical twin screw and barrel:
Specification:Min φ35/77;Max:φ92/188.
Raw material tempering hardness:HB≥280
Nitriding Surface hardness:HV≥900
Nitriding depth:0.6-0.8mm
Types of double screws
Gradual, levity, commingle, taper, supper taper, granulating etc.
Apply to plastic
Plastic of general, PP, PE, ABS, AS, PS etc.
DATA:
| Specification(d/D) | Length(mm) | Ability(kg/h) | Speed(rpm) |
| Ф35/Ф37 | 810 | 40-70 | 5-50 |
| Ф45/Ф90 | 990 | 50-80 | 5-45 |
| Ф50/Ф105 | 1070 | 100-150 | 4-45 |
| Ф51/Ф105 | 1220 | 100-150 | 4-45 |
| Ф55/Ф110 | 1220 | 120-180 | 4-40 |
| Ф60/Ф125 | 1320 | 150-200 | 4-40 |
| Ф65/Ф120 | 1440 | 200-250 | 4-40 |
| Ф65/Ф132 | 1440 | 200-250 | 4-40 |
| Ф70/Ф140 | 1460 | 220-300 | 4-40 |
| Ф75/Ф150 | 1480 | 250-320 | 4-35 |
| Ф80/Ф143 | 1800 | 300-360 | 4-35 |
| Ф80/Ф156 | 1660 | 300-360 | 4-35 |
| Ф92/Ф188 | 2000 | 400-500 | 3-35 |
Purpose:
WPVC, WPE, super high molecular sheet,1:2 high culcium buckle,50％-300％ calcium compound profile, flexible PVC sheet.PP,PE,ABS,PVC,pelletizer,pipe,sheet,etc.
