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Application

BIODAGRADABLE PLASTIC COMPOUNDING LINE
With loss in weigth feeding system and other auxiliaries. Customize user's design suitable for compounding starch (tapioca powder), corn powder, cellulose (coffee husk, etc) and others.

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