Automatic 40:1 Polymer Extrusion Machine Twin Screw Extruder
Plastic Pellet Making Machine
Characteristics of twin screw extruder
The screw arrangement are adopted “toy bricks” principle, which
assembly according to different machine L/D, different feeding way,
different barrel and screw combination, different screen changing
and cutting way, different electrical control mode, etc. it meets
the features of material and technological process. Give
consideration to the plastic universality commonality and
appropriability.
Quick details
Power:90kw,others available
Screw diameter:62.4mm
Barrel diameter:63mm
L/D:40:1
Output:200-300kg(500-600kg by our SJSL95)
Cutting way: water bath cooling system
Warranty:one year
Lead time:45 days after deposit
Revolution speed:300rpm
Revolution ratio:5:1
Special design : first weak shear of the screw , second increased
vacuum system, lower revolution speed of screw as way to maximum
decrease the loss of IV of pet
| No. | Contents | Unit | Quantity | Marks |
| 1 | Twin screw extrusion system | set | 1 | |
| 1.1 | Feeding system | set | 1 | 1.1kw |
| 1.2 | SJ-65BTwin screw extruder | set | 1 | 90kw, 36:1 |
| 1.3 | Special Vacuum venting system for PET | set | 1 | 5.5kw, two ports on the fifth and seventh barrel |
| 1.4 | Water cycling system | set | 1 | 0.55kw |
| 1.5 | Automatic screen changer | set | 1 | 1.5kw |
| 2 | Electric cabinet | set | 1 | PID |
| 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 | 2.2kw |
| 3.4 | Pelletizer | set | 1 | 300kg/h, 4kw |
| 4 | Documents | set | 1 | |
Photo of SJSL65B Recycled PET Bottle Chip Flake Plastic Pellet Making Machine
Main technical data of various model of twin screw extruder
pelleitizing machine
| 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) |
| 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 |
Company Brief
Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd Founded in 2001, covers an area of 20,000 square meters on our own
land, with monthly output of machine 20sets. Our factory is
certificated to CE, ISO9001:2008.
The company concentrates on research, development and production of
“high level, accurate, highly sophisticated series product parallel
co-rotating “cordwood” twin screw extruder, single screw extruder,
two stage extruders and automatic plastic pelletizing machines. We
have provided customers first-class products with “strong torque,
high production, energy conservation and environmental protection
products. The special designed screw structure has realized
successfully for “one step shaping” on many kinds of products, and
is widely used in aluminum composite plate, XPS foaming plate, WP
plate, PP, PE sheet industry, etc.
Main advantages of our recycled PET flake granulating machine
1. Lower IV loss due to good screw array and wear shear of it
2. Clean and white color
