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
Screw diameter:71mm
Barrel diameter:71.8mm
Power:132kw
Barrel&screw material:W6Mo5Cr4V2 high speed tool steel
L/D:36:1
Length of barrel:290*9 section=2610mm
Gearbox:0-300rpm
Output of machine:400kg/h
Applicable for pet flake less than 15mm, moisture less than 1%
Special screw array with wear shear of flake material, super power
vacuum system to reduce IV loss maximumly.
Scope of supply:
| No. | Contents | Unit | Quantity | Marks |
| 1 | Twin screw extrusion system | set | 1 | |
| 1.1 | Feeding system | set | 1 | 1.5kw |
| 1.2 | Side feeder | set | 1 | for pigment |
| 1.3 | SJ-75Twin screw extruder | set | 1 | 110kw, 36:1 |
| 1.4 | Vacuum venting system | set | 1 | 7.5kw, two ports |
| 1.5 | Water cycling system | set | 1 | 0.55kw |
| 1.6 | 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 | 2.2kw |
| 3.4 | Pelletizer | set | 1 | 500kg/h, 5.5kw |
| 4 | Documents | set | 1 | |
Word famous brand of electric components
1). PID centralized control, RKC meter, intelligent type, double
channel
2). Extruder inverter is Japanese ABB
3). The low-voltage apparatus and the button adopt SCHNEIDER product;
4). AC contactor adopt SIEMENS product;
5. The main motor is SISMENS BEIDE;
6. The air switch adopts CHINT products. The solid-state relays are from American joint venture
brand;
7). The electromagnetic valve adopt Denmark DANFOSS product.
