Screw elements

Screw elements:

• Single, double or triple flighted
• With or without flight profile
• Conveying or retaining type
• ID / OD area from 1,24 to 1,86
• Internal profiles of different manufacturer

Function:

• Transport / pressure build-up / degassing
• Feeding / melt seal

Kneading and mixing elements:

• Double or triple flighted
• Kneading disks of different width
• Conveying, neutral or retaining type

Function:

• Shearing / mixing / breaking-down
• Distributing / spreading

Mixing and low-shear elements:

• Conveying or retaining type

Function:

• mixing

Non-intermeshing elements:

• Conveying or retaining type

Function:

• Careful mixing
• Low shear intensity
• Ideal for incorporating renewable raw materials

Mixing elements:

• Single or multiple-row type
• SME, TME or toothed blocks

Function:

• Intensive breaking-down and distributing effect
• Low-shear intensity
• Ideal for incorporating liquids and glass fibres