LIR 212

Flat-Dripper extrusion line for thin and thick wall

THE Machines Yvonand SA develops, designs, engineers and manufactures «in house» all extrusion lines. Line components are supplied to the highest standards, technologies and precision, resulting in unsurpassed line performance, productivity and end-product quality.

Flat dripper lines feature advanced and highly precise dripper feeding, insertion and exclusive laser punching solutions, as well as several additional exclusive features, along with "closed-loop" operational and QA systems. These result in high precision process and production stability, giving highest quality and manufacturing excellence, at lowest production cost.

To achieve higher cost-efficiencies - without affecting product properties – 2 or 3-layer co-extrusion configuration is recommended.


Technical data


Pipe diameter

12 - 36 mm
Pipe wall thickness  0.15 - 1.20 mm
Line speed max 300m/min
Dripper insertion & punch frequency Max 3000 dripper/min
Pitch min 10 cm
Automatic winder type Coiler and/or Take-up (carton spools)
Coiler's packaging type Stretch film or straps
3-layer configuration Optional
Integrated high speed laser marking Optional
Dripper drilling/mechanical punching Optional

Line control

Central system & Industry 4.0 ready