Nanjing Yongjie underwater plastic pellet machine is the special and innovative technique for the production of
hgih-quality plastics pellets, which have low viscosity and high elasticity, or have special shape, such as micro-particle.
Typical Application:1.Polyolefine:LLDPE, LDPE, HDPE, PP, EPDM...2. Styrolpolymere:PS, ABS... 3. Acrylharze:PMMA...4. Polyacetale:POM...5. Polycarbonate:PC,PET,PBT, PE...
6. Polyamide:PA6,PA6.6,PA11,PA12...7. Thermoplastics Elastomer:TPE,TPV,TPR,TPEE...8. Hot melt adhesives: TPU, EVA, PA, PP
Quick details
Power:160kw
Screw material:W6Mo5Cr4V2
Barrel material: 45＃forged steel with the abrasion-resistant alloy 101 (Ni-Fe-Cr-W) inside that smooth
and abrasion resistant. The hardness is HRC60-64.
L/D:48/52:1
Output:500-600kg/h according to different material, formula and technology of process etc.
Revolutions: 0-600rpm；
Reduction ratio: i = 2.5:1
Scope of Supply
| No. |
Contents |
Unit |
Quantity |
Marks |
| 1 |
High speed mixer/cooler |
set |
1 |
500L |
| 2 |
Screw feed machine |
set |
1 |
|
| 3 |
Twin screw extrusion system |
set |
1 |
|
| 3.1 |
Feeding system |
set |
1 |
1.5kw |
| 3.2 |
SJ-75 Twin screw extruder |
set |
1 |
132kw, 48:1 |
| 3.3 |
Vacuum venting system |
set |
1 |
2.2kw |
| 3.4 |
Water cycling system |
set |
1 |
0.55kw |
| 3.5 |
Automatic screen changer |
set |
1 |
1.5kw |
| 4 |
Electric cabinet |
set |
1 |
|
| 5 |
Underwater pelletizing auxiliary machine system |
set |
1 |
|
| 5.1 |
Dump valve system |
set |
1 |
2.4KW |
| 5.2 |
Cutting head |
set |
1 |
|
| 5.3 |
Cutting knife system |
set |
1 |
5.5KW |
| 5.4 |
Pneumatic valve |
set |
1 |
|
| 5.5 |
Dehydrator |
set |
1 |
7.5/5.5KW |
| 5.6 |
Electric cabinet |
set |
1 |
|
| 5.7 |
vibrator |
set |
1 |
0.75KW |
| 5.8 |
One stage blowing transmitting system |
set |
1 |
|
| 6 |
Automatic weighing & packaging machine |
set |
1 |
|
| 7 |
Documents |
set |
1 |
|
Business Clause
Lead time:45 days after deposit
Engineers available for overseas installation, commissioning etc
Payment term:30% deposit via TT, 70% balance before shipment after testing and qualifying machine at seller's manufacturer, L/C payment are negotiable
Photo of Underwater Twin Screw Extruder
Main Techincal Parameter of Various 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 |
