Nanjing Yongjie started to make water strand twin screw extruder
pelletizing machine since 2001,our twin screw extruders are widely
used for enforcing modification, degradab le master batch,
anti-flame master batch etc.
Water strand plastic pelletizing machine application
Reinforcement and modification: filling glass fiber or carbon fiber
for :PP, PA, PBT, ABS, AS, POM, PPS, PET etc.
Compounding and blending: PC+ABS, PA,+ABS, PP+EPDM, PA+EPDM,
PP+SBS, etc.
Filling modification: filling Caco3, Talc, Titanium, carbon black
for PVC, PE, PP,EVA etc.
Cable material: LDE, HDPE, LLDPE, MDPE, drive pipe, insulation
material, crosslinking material, cable coating material, thermal
contraction material etc.
Special application material: PPR pipe compounds, PE crosslinking
tube material, cigarettes filter tip material, acetable fiber
material etc.
Thick color masterbatch: PE, ABS, PS, EVA, PET, PP+ pigment +
additives, etc.
Flaming retarding material: PVC, PP, PA, ABS, EVA, PBT + fire
retardant, etc
Special functional masterbatch: double protection masterbatch,
antistatic masterbatch, anti-bacteria masterbatch, thermal
insulation masterbatch, hypothermia material etc
The biodegradable masterbatch: PP, PE, PS+ starch + additives etc.
Quick details of the machine
| No. | Contents | Unit | Quantity | Marks |
| 1 | Twin screw extrusion system | set | 1 | |
| 1.1 | Feeding system | set | 1 | 1.1kw |
| 1.2 | SJ-65A Twin screw extruder | set | 1 | 75kw, 36:1 |
| 1.3 | Vacuum venting system | set | 1 | 1.5kw |
| 1.4 | Water cycling system | set | 1 | 0.55kw |
| 1.5 | Automatic screen changer | set | 1 | 1.5kw |
| 2 | Electric cabinet | set | 1 | |
| 3 | Water-strand auxiliary system | set | 1 | |
| 3.1 | Die head | set | 1 | |
| 3.2 | Water trough | set | 1 | 4M |
| 3.3 | Dryer | set | 1 | 1.5kw |
| 3.4 | Pelletizer | set | 1 | 4kw |
| 4 | Documents | set | 1 | |
Main technical data of our twin screw extruder machine models
| Model type | Series | Barrel Diameter (mm) | Screw Diameter (mm) | Screw L/D | screw speed n(r/min) | Main motor power(Kw) | Screw torque T(N.m) | Torque rating (T/A3) | Typical production capacity (kg/h) |
| SJSL20 | A/B | 22 | 21.7 | 32-44 | 500/600 | 4/5.5kw | 30/30 | | |
| SJSL-36 | A/B/C/D | 36 | 35.6 | 32-48 | 400/600 | 11/15/18.5/22 | 125-225 | 4.6-8.3 | 30-120 |
| SJSL-51 | A/B/C/D | 51 | 50.5 | 32-52 | 500/600 | 45/55/75/90 | 405-680 | 5.1-8.5 | 120-400 |
| SJSL-65 | A/B/C/D | 63 | 62.4 | 32-64 | 500/600 | 75/90/110/132 | 680-1200 | 4.8-8.5 | 180-750 |
| SJSL-75 | A/B/C/D | 72 | 71 | 32-64 | 500/600 | 110/132/160/250 | 995-1890 | 4.6-8.7 | 300-1200 |
| SJSL-95 | A/B/C/D | 94 | 93 | 32-64 | 500/600 | 250/315/450/550 | 2260-4510 | 4.7-8.7 | 700-2500 |
| SJSL-135 | A/B/C/D | 135 | 133 | 32-48 | 400/500 | 550/750/900/1200 | 6200-10800 | 4.4-7.7 | 1550-6500 |
