Extruder                                                                                            
      Extruder
Overview
 
Microprocessor based machine control panel with digital display.

Appliction
Suitable for lldpe , hdpe mdpe, virgin as well as reprocess & compounding purpose. available in range 40 kgs/hr. To 300 kgs/hr. Capacity.
 
 
   
Technical Specification
MODEL FLOOR SPACE  (Mtrs) LXBXH
NAROTO-EX-040   5.0 x 1.0 x 1.5  
NAROTO-EX-060   6.0 x 1.0 x 1.5
NAROTO-EX-080   6.0 x 1.0 x 1.5
NAROTO-EX-100   7.0 x 1.0 x 1.5
NAROTO-EX-120   7.0 x 1.0 x 1.5
NAROTO-EX-150   8.0 x 1.2 x 1.7
NAROTO-EX-200   8.0 x 1.2 x 1.8
NAROTO-EX-250   9.0 x 1.2 x 2.0
NAROTO-EX-300   9.0 x 1.2 x 2.0
 
 
Features:
Barrel & screw :
 

The screw and barrel are designed for different l/d and compression ratio considering density / m.f.i. and melting temperature of the polymer to be processed.

Groove feed barrel and state of the art technology in screw design for various applications. Precision made special alloy steel screw and barrel with wear – resistance, heat treated finishes in modern furnace. 

Sturdy helical gear box for trouble free round the clock working.
Heater:
  Equipped with specially developed heaters for energy efficient heating system and accurate control of temperature by micro processor based digital control system..
Safety devices:
  Cold start  preventive  control device to prevent gear box , motor and screw safety.
The extruder will start only after attaining the preset temperature to avoid damage to the screw and gear box,motor. Synchronised  control for pelletiser motor and extruder motor for uniform strand size  avoid over feed or under feed to the pelletiser.
Cooling tray & palletiser:
 
Made from s.s. material cooling tray with stand.  Palletiser with speed variable drive (on request) / dc motor  suitable for different application. Optionally die face cutter will be provided on request (under development).
Air knife
  for moisture free strands and efficient cooling off the  strands and pellets  .
Metal detector:
  High efficeincy hopper magnet provide with the m/c. To detect the metalic  inclusion parts from the polymer. Optionally, metal detector sensor will be provided on request.
Feeding:
  Feeding hopper showing low level indicator. Auto tripping system availabae in case of overload feeding.
Hopper loader:
  [Pneumatic hopper loader will provide on request.
   
   
   
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