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Laboratory Miniature conical twin screw extruder used in experiment for viscious abrasive plastic material
Application:
Ruiming SJZS extruder absorbs the design of the miniature conical twin-screw extruder for experiment developed and produced by foreign advanced technology as well as the instrumentalized design, which can be used on the desktop with less materials, beautiful appearance, simple structure, small volume and light weight.In particular, the configuration of circular extrusion and twin screw feeding ways makes the change of materials in different temperature and pressure at different intervals clear and convenient for disassembly and cleaning.It is an ideal equipment for polymer research and material testing in universities and scientific research institutions.
Parameter of Laboratory Mixing Extruder
| Key Technical Parameters | SJZS-7A | SJZS-10A | SJZS-10B | SJZS-10Z |
| Screw diameter (mm) | 7/25 | 10/30 | 10/30 | 10/30 |
| Screw thread length (mm) | 190 | 190 | 250 | 190 |
| The screw rotation speed (rpm) | 70 | 51 | 51 | 51 |
| Barrel form | Can open | Can open | Can open | Can open |
| Main motor power( kw) | 0.55 | 0.75 | 0.75 | 0.75 |
| Circulating extrusion dosage (g/per time) | 5-10(manual control) | 15-18(auto control) | 15-18(auto control) | without |
| Direct extrusion dosage (max kg/h) | 0.45 | 1.5 | 1.5 | 1.5 |
| Heating temperature (max ℃) | 450 | 450 | 450 | 450 |
| Feed 1 power (W) | without | 25(optional) | 25 | 25 |
| Feed 2 power ( W) | without | without | 25 | without |
| Power of vacuum exhaust and dehumidification device (W) | without | without | 180(optional) | without |
| Nitrogen protection | have | have | have | have |
| size (mm) | 800X350X580 | 800X350X580 | 850X350X580 | 800X350X580 |
| Key Technical Parameters | SJZS-20 | SJZS-20A |
| Screw diameter (mm) | 20/40 | 20/53 |
| Screw thread length (mm) | 390 | 480 |
| The screw rotation speed (rpm) | 0-50 | 51 |
| Barrel form | Do not open | Do not open |
| Main motor power( kw) | 1.5 | 2.2 |
| Circulating extrusion dosage (g/per time) | without | without |
| Direct extrusion dosage (max kg/h) | 6 | 6 |
| Heating power (kw) | 4.5 | 5 |
| Feed 1 power (W) | 25(optional) | 25 |
| Feed 2 power (W) | without | 25 |
| Power of vacuum exhaust and dehumidification device (W) | 250(optional) | 250(optional) |
| Nitrogen protection | have | have |
| Size (mm) | 1020x450x600 | 1120x450x600 |
