CONTINUOUS PREEXPANDER
     
  Glossary
     
  Features table
     
  Pictures


GLOSSARY

Preexpander:

Rugged construction for a continuous operation without maintenance.
Automatic shut down and start up system that assures no lumps.
Feed system that allows high flexibility on flows for high and low densities, using an adjustable frequency drive.
Inside view with glasses at two levels.
Doors allow access to preexpander inside for lumps removal if needed. The agitator shaft can be removed. The feed screw can be dissembled for cleaning.
PLC control can be connected to an automated silos control operation.

Fluid bed:

Oversized for current market resins.
Air pre-heater can be installed to the bed in order to dry more effectively and to decrease the residence time in silos and molding cycles.
The outlet material goes trough a screen taking the lumps to a grinder, assuring the correct molding machine operation.



FEATURES TABLE

PRE-EXPANSOR / PRE-EXPANDER
EC1
EC2
EC3
EC4
EC5

       
Diámetro / Diámeter (mm)
400
600
800
1000
1300
Altura / Height (mm)
1200
1800
2400
3000
3600
 
PRODUCCION (Kg/hr)
         
Densidad 25 kg/m3. Bead 0,4-0,6 mm.
100
325
750
1500
3000
Densidad 14 kg/m3. Bead 1,0-1,4 mm.
25
100
250
500
1000
 
CONSUMOS (Kg/hr)
Vapor a/ Steam at 0,2 kg/cm2
20-30
30-50
40-80
60-120
100-200
Aire a/ Air at 0,5 kg/cm2
0-20
0-20
0-20
0-20
0-20
 
POTENCIA /POWER (KW)
1,5
2
3
4
5

LECHO FLUIDO / FLUID BED
EC1
EC2
EC3
EC4
EC5

       
Longitud /Length (mm)
2000
2000
3000
4000
5000
Anchura / Width (mm)
700
700
1000
1000
1000
Altura / Height (mm)
1000
1000
1000
2000
2000
           
POTENCIA / POWER (KW)
1,5
1,5
2,0
3,5
4



PICTURES