Mitsubishi Screw Barrel
ROOTIER supplies replacement and custom screw barrels for Mitsubishi injection molding machines. Our solutions cover different Mitsubishi machine models and injection units, with screw diameters from Ø62 to Ø115 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 Mitsubishi screw barrel sizes.
Product data
| Product Name | Mitsubishi 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
Mitsubishi Injection Unit Screw Barrel Size
| Model | Injection Unit | Screw Size |
|---|---|---|
| 550MEIII | 50 | Ø62, Ø70 |
| 550MEIII | 70 | Ø70, Ø80 |
| 650MEIII | 100 | Ø80, Ø90 |
| 650MEIII | 160 | Ø90, Ø105 |
| 850MEIII | 200 | Ø115 |
Frequently Asked Questions
Yes. ROOTIER manufactures replacement screws, barrels, screw tips, non-return valves and nozzles engineered to fit Mitsubishi injection molding machines. Standard sizes are held in stock for common models, and custom components are produced to drawing or sample.
Send your Mitsubishi 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 Mitsubishi machine.
Yes. ROOTIER manufactures screws, barrels and screw tips for Mitsubishi 550MEIII, 650MEIII and 850MEIII electric injection units, with screw diameters from Ø62 to Ø115 mm.
For Mitsubishi’s precise electric injection, ROOTIER recommends low-shear, high-geometry-accuracy screws with tight clearance and a precision non-return valve for stable shot weights.