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Screw and Barrel for Injection Moulding Machines
Replacement screws and barrels for injection moulding machines of any make, and for two colour attachments.
Screws and barrels for any make
A worn screw and barrel shows up as longer cycles, short shots, colour streaks and wasted material. We make and supply replacement screws and barrels for injection moulding machines of any make, and for our own two colour attachments.
Signs your screw and barrel need replacing
- Cycle time creeping up while the settings stay the same
- Short shots or uneven shot weights
- Black specks, streaks or poor colour mixing
- Screw recovery taking longer than it used to
- Material leaking back over the flights
What we need to quote
| Machine | Make, model and tonnage |
|---|---|
| Screw | Diameter and length, or the L/D ratio |
| Material | The plastics you run most, such as PP, HDPE or recycled grades |
| Reference | A drawing, or photos and measurements of the old screw |
Built to last
We supply hardened screws and barrels suited to the material you run, with wear resistant options for filled and recycled plastics. Tell us your material and output and we will recommend the right one.
Questions moulders ask us
Can you make a screw from my old one?
Yes. Send us the old screw, a drawing, or photos with measurements, and we make the replacement to match.
Do you supply the barrel separately?
Yes. Screws and barrels can be supplied as a set or separately.
Can you ship screws and barrels overseas?
Yes. They are packed for sea or air freight and shipped from Mumbai.
Tell us your machine. We will tell you what fits.
Send the make, model and tonnage of your injection moulding machine and the product you want to make. We reply with the right attachment, a price and a delivery date.