vScrew
FOR THE PLASTICS PROCESSING INDUSTRY with the wear protection that suits your requirements
We offer screws for injection molding, extrusion and many other applications from a wide product portfolio. Benefit from our know-how. We will be happy to advise you.
Our service
- Technical consultancy and expert advise
- Wear measurement and analysis
- Bespoke design engineering expertise
Our screws
- Simple screws (injection molding, extrusion, others)
- Multi-part screws
- Shearing and mixing parts
- Screw tips
- Non-return valves
Our dimensions
- Standard material:
Diameter: 18 – 400 mm
Length: max. 9,000 mm - Tool steel screws (through hardened):
Diameter: 18 – 80 mm
Length: max. 2,000 mm
Long-lasting use – the right combination of screw and wear protection for your application. We offer a wide range of services for this.
Web armoring
- Cobalt
- Nickel
- Iron
Coatings
- PVD coatings as required
TiN, CrN, CrN multilayers
Bimetal cylinder
The material makes the difference – find the right
combination of screw and cylinder with us. From a single source
Screw Coat is a special coating developed by Eschmann Textures International GmbH with performance improvements in plastic processing.
Screw Coat advantages
- Faster color changes
- Higher transparency
- Stronger color saturation
- Influences sliding properties between
screw and melt - Reduces carbonization effects of
residual particles on the screw
