POLYBOLL 2.500
Machine to produce air bubble film with in-line processing (starting from PE pellets).

 

 GENERAL CHARACTERISTICS

Starting standard material

  • pellets of LDPE and LLDPE

Max. extruder capacity                               

  • 200 Kg/h (2 layers)

Extruder type

  • diam. 95 mm L/D ratio 30

  • diam 70 mm L/D ratio 30 (third layer)

Finished air bubble film width

  • 2.500 mm (trimmed)

Film layers

  • 2+1+1

Produced Air-Bubble film weight

  • Gr X Mq2. 40 / 300 (2 layers)

Mechanical speed

  • 30 Mt./Min

Production speed

  • about 30 mt/min (for 40 gr/m2)

  • about 10 mt/min (for 115 gr/m2)

Max diam. of rewinding roll

  • 1.200 mm

Standard electric voltage

  • V400/3Ph/50Hz

Average absorbed power for basic plant

  • 100 Kw 

Installed power for basic plant

  • 160 Kw

Air pressare

  • 10 Bar

The plant is euipped with the following optionals:
- Third layer unit from extruder and from rolls
- Dosing unit with 2 components and hopper loader
- Chiller unit of 48.000 Kcal/h
- In-line system for recycling of the trims
- Fourth layer unit