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Home > Products > PLASTIC COMPOUNDING EXTRUDER > Air Cooling System Twin Screw Pelletizer For Wood Composite.
Application For plastic materials that are easily broken and cannot get in contact with water.
Model No. RTW-58 RTW-78
Output (PC+ABS) 300~400 Kg/h 1200~1500 Kg/h
Install Dimension(M)(LxWxH) 16 x 1.4 x 1.9 15.2 x 1.5 x 2
Total weight 4000 kg 5800 kg

(1) MAIN EXTRUDER :

Screw dia. Ø58 Ø78
L/D ratio 36~42 : 1 36~42 : 1
Main motor (AC) 175HP TECO 375HP TECO
VF-variable frequency inverter driven VF-variable frequency inverter driven
Gearbox gear material : 20CrNiMoA / carburizing quenching
gearbox oil cooling system: heat exchanger/ oil filter system
PID thermo controller 7 zones 7 zones
Barrel air cooling water cycling cooling water cycling cooling
(auto-start) (auto-start)
Screw material treatment W6Mo5Gr4V2 , vacuum heat treatment
Barrel material SKD - ∞ type inner, vacuum heat treatment
Screen changer manual or hydraulic manual or hydraulic
Machine size (mm) 5020 x 1160 x 1950 6440 x 1310 x 2050

(2) ADJUSTABLE SPEED FEEDING HOPPER :

Reducer motor 1/4 HP 1/4 HP
VF - inverter driven VF - inverter driven
Speed reducing ratio 60 : 1 60 : 1
Reducing screw dia. Ø90 Ø94
Hopper capacity 90~150 Kg 90~150 Kg
Machine size(mm) 730 x 730 x 1050 730 x 730 x 1050

(3) CONVEYOR & MOTOR :

Motor 1~1.15 kw 1~1.15 kw
Conveyor Size (mm) 7000 x 360 x 220 8000 x 360 x 220

(4) PELLETS' CUTTING MACHINE :

Motor 20 HP 20 HP
VS fine tuning control VS fine tuning control
Rotary cutter Tungsten steel or SKD-11 28 blades Tungsten steel or SKD-11 28 blades
Stationary knife Tungsten steel
Machine Size (mm) 1000 x 820 x 1230 1000 x 820 x 1230
Machine Weight 890 Kg 520 Kg

(1) MELT PRESSURE INDICATOR :

Model No. RTW-58 RTW-78
Specification 0~700 bar pressure range, two alarm relay
with high and low peak pressure memory

(2) VACUUM DEVICE :

Motor / rpm 5 HP / 1750 rpm 5 HP / 1750 rpm
Liquid sealing volume 6 liter / min

(3) VIBRATING PELLET SELECTOR & STORAGE TANK :

Vibrating motor 1/4HP x 2 sets
Sieving screen Upper layer Ø 6mm, Bottom 2mm x 20L / 304# stainless steel
Storage tank Volume : 620 liter / 304# stainless steel
blower motor 3 KW 7.5 KW
Machine size (mm) 1400 x 1100 x 2800 1400 x 1100 x 2800
Machine weight 300 Kg 300Kg