LANSON Screw Barrel
ROOTIER supplies replacement and custom screw barrels for LANSON injection molding machines. Our solutions cover different LANSON machine models and injection units, with screw diameters from Ø32 to Ø100 mm. Screw and barrel configurations can be manufactured according to the machine specification, screw diameter, L/D ratio and processed resin. Refer to the product data below to find the available LANSON screw barrel sizes.
Product data
| Product Name | LANSON Series |
|---|---|
| Tonnage | 10-2000T |
| Brand | ROOTIER |
| Screw Diameter | 16-200mm |
| Material | Bimetallic, Hardened |
| Application | PP, PE, PS, PVC, PA, PBT, PEEK, PVC, LCP, POM, PC.. |
Specification
LANSON Injection Unit Screw Barrel Size
| Model | Injection Unit | Screw Size |
|---|---|---|
| GT2-LS90S | 900-260 | Ø32, Ø35, Ø40 |
| GT2-LS120S | 1200-350 | Ø35, Ø38, Ø42 |
| GT2-LS160S | 1600-550 | Ø40, Ø45, Ø50 |
| GT2-LS200S | 2000-725 | Ø45, Ø50, Ø55 |
| GT2-LS260S | 2600-1280 | Ø55, Ø60, Ø65 |
| GT2-LS320S | 3200-1680 | Ø60, Ø65, Ø70 |
| GT2-LS380S | 3800-1980 | Ø65, Ø70, Ø75 |
| GT2-LS480S | 4800-2985 | Ø70, Ø80, Ø90 |
| GT2-LS560S | 5600-3605 | Ø75, Ø85, Ø95 |
| GT2-LS650S | 6500-4320 | Ø80, Ø90, Ø100 |
Frequently Asked Questions
Yes. ROOTIER manufactures replacement screws, barrels, screw tips, non-return valves and nozzles engineered to fit LANSON injection molding machines. Standard sizes are held in stock for common models, and custom components are produced to drawing or sample.
Send your LANSON machine model, injection unit, screw diameter and L/D ratio together with the resin you process. ROOTIER will recommend the matching screw geometry, material and surface treatment for your application.
ROOTIER offers nitrided 38CrMoAlA, bimetallic-lined and fully hardened screws and barrels, with chrome plating, PVD or HVOF coatings selected for the resin, filler content and wear conditions of your LANSON machine.
ROOTIER supplies screws and barrels for LANSON GT2-LS90S through GT2-LS650S machines, with screw diameters from Ø32 to Ø100 mm.
Yes. ROOTIER produces screws and barrels matched to LANSON’s servo injection units, with geometry tuned for energy-efficient recovery.