ABA 45-55 W900 Extrusion line for polyethylene film production

ABA 45-55 W900 extrusion line — reliable, high-output equipment for producing three-layer polyethylene film by blown film extrusion. The line is designed to work with high-pressure polyethylene (LDPE), low-pressure polyethylene (HDPE), linear low-pressure polyethylene (LLDPE) and medium-pressure polyethylene (MDPE).

The equipment ensures stable quality and high output and is suitable for producing packaging, technical and agricultural film.

Advantages

• Three-layer ABA structure — for optimal film properties and raw material savings
• Corona discharge treatment available
• Automatic single-station winder, reel removal with hydraulic arms
• Gamak motors, Yilmaz gearboxes, Gencler Electric control system with ABB components and a 10" touch panel

Extrusion unit A

• Screw diameter Ø45 mm, L/D 30:1
• Heaters: ceramic
• Filter change: manual
• Screw and barrel material: nitrided steel 8550
• Motor: 18.5 kW, AC — Gamak
• Gearbox: HS 322, water-cooled — Yilmaz

Extrusion unit B

• Screw diameter Ø55 mm, L/D 30:1
• Heaters: ceramic
• Filter change: manual
• Screw and barrel material: nitrided steel 8550
• Motor: 30 kW, AC — Gamak
• Gearbox: HS 422, water-cooled — Yilmaz

Haul-off section

• Type: stationary
• Diameter: 900 mm
• Tower height: 5000 mm
• Number of blowing frames: 1
• Motor: 1.5 kW with frequency converter
• Speed: up to 100 m/min

Winding unit

• Automatic single-station winder
• Width: 900 mm
• Reel diameter: 200 mm
• Speed: up to 100 m/min
• Motor: 3 kW with frequency converter
• Pneumatic shafts: 3 pcs
• Reel removal: hydraulic arms

Electrical equipment

Control system Gencler Electric with ABB components, frequency converters and a 10" control touch panel.