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PET Plastic Pelletizing Machine , Twin Screw Extruder Strap Making
Machine
In the plastics recycling industry, PET recycling is increasingly
becoming the most "money" way and the most popular recycling
project.
Belongs to PET engineering plastics with excellent performance. The
application field is very wide. Nanjing light digestion and
absorption of advanced foreign technology, using double screw
extruding PET, multiple vacuum exhaust, without pre crystallization
drying, energy saving more than 40%. At the same time, due to the
configuration of no shutdown network changer, the cost is greatly
reduced. Because of the adoption of twin screw extruders, calcium
carbonate and PE materials can be added to blend and modify
simultaneously, so as to achieve one-step extrusion granulation.
The production line without any adjustment, can be directly
modified granulation of various materials.
Application :
PET pelletizing machine is applied in PET waste flakes pelletizing
field.Through extrusion, cutting and dry process, the waste bottle
will become to be pellets.The pellets are widely used in plastic
industry, like sheet, and profile production.
From feeding system to final products, we can design and work out a
complete system to satisfy all of your production requirements.We
will provide you with a pelletizing system in good quality and
price as per your requirements.
Process flow :
Conveying feeding → metal detector → parallel twin screw extruder →
bipolar vacuum exhaust system → hydralic screen exchanger →
material outing mould → water tank → drying system → cutting
granulating unit → storage hopper
Representative Materials of Co-rotating Twin screw Extruder
(Reference Values)
Process | Representative materials |
Mixing nature-changing | PE,PP,PS+SBS,PA+EPDM,PP+NBR,EVA +Silicon rubber, etc. |
PE,PA,PC,CPE+ABS(alloy),PBT+PET,PP+ PE etc. | |
Filling nature-changing | PE,PP,EVA, etc.+ Calcium carbonate, talcum powder, titanic powder |
PP,PA,ABS +ferrous powder, sulphuric powder ceramic powder | |
Functional machine pellets | PP,PA,ABS,PBT, etc+ anti-burning agent and other auxiliary agents: combustion-supporting machine pellets |
PE,PP,PS, etc+ starch: de-composing machine pellets | |
PE+ fog-preventing dipper, stabilizer: dual-prevention machine pellets | |
PE,EVA=ABS etc+ carbon black: black machine pellets | |
Colored machine pellets | PE,PP,ABS,AS,PA,EVA,PET +pigment and auxiliary |
Intensified glass fibers and carbon fibers | PP,PBT,ABS,AS,PA,PC,POM,PPS,PET etc.+ long fibers, small fibers, carbon fibers, crystals and so on, etc. |
Various cables | HDPE,LDPE,LLDPE,MDPE,EVA,PVC,PP, etc. insulating cables,coatings, |
Special materials | EVA heat-melting glue, polyurethane, fluorine rubber, fluorine plastics, PP cigarette filtering material and TPR sole material |
Reaction extruding | Poly-amide condensate, poly-amide melting polymerization, poly-amide polythene-adding, poly-carbonate condensate, etc. |
Exhausting and volatilization | Polystyrene oxide, high-absorbing resin, chlorine sulphur polyethylene |
Powder paint | Polyester, ring oxide, lactide, polyurethane, acrylate |
Technical data of TSE/TSH twin screw extruder
Mode | Diameter(mm) | L/D | Rotating speed | Power(kw) | Capacity(kg/h) |
(r/min) | |||||
TSE-20 | 22 | 32-44 | 600 | 5.5 | 0.5-10 |
TSE-30A |
|
| 500 | 11 | 5-30 |
TSE-30B | 600 | 15 | 5-40 | ||
TSE-35A/B | 35.6 | 32-52 | 600-800 | 15-22 | 30-70 |
TSH-35B | 35.6 | 32-52 | 600-800 | 15-22 | 30-70 |
TSE-40A | 41 | 32-64 | 400 | 22 | 100-120 |
TSE-40B | 41 | 32-52 | 600 | 30 | 100-160 |
TSH-40B | 41 | 32-52 | 600 | 45-55 | 150-220 |
TSE-50A/B | 50.5 | 32-52 | 500 | 45-55 | 180-270 |
TSH-52B | 51.5 | 32-60 | 600 | 90-132 | 682 |
TSE-65B | 62.4 | 32-64 | 600 | 90 | 250-350 |
TSE-65C | 62.4 | 32-64 | 600 | 110 | 300-400 |
TSH-65B | 62.4 | 32-64 | 600-800 | 110-160 | 350-500 |
TSE-75B | 71 | 32-64 | 600 | 132 | 350-550 |
TSE-75C | 71 | 32-64 | 600 | 160 | 400-600 |
TSH-75B | 71 | 32-64 | 600-800 | 200-250 | 600-800 |
TSE-95A | 93 | 32-64 | 500 | 250 | 600-1000 |
TSE-95B | 93 | 32-64 | 600 | 315 | 800-1200 |
TSH-95B | 93 | 32-64 | 600-800 | 400-450 | 1200-1600 |
TSE-135A | 1333 | 32-64 | 500 | 550 | 1500-2250 |