Injection Nozzle
Barrels & Cylinders

Where it fits
Zone 6: Barrel, screw & nozzle
Other parts for this zoneHigh-quality bimetallic barrel and screw assembly for plastic injection molding machines.
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Request a quote for this part nowWhere it fits
Zone 6: Barrel, screw & nozzle
Other parts for this zonePremium bimetallic barrel and screw assembly for injection molding machines. The barrel features a centrifugally cast bimetallic alloy liner for superior wear and corrosion resistance. Matched screw assemblies include screw tip, check ring, and end cap. Available for various machine tonnages from 90T to 1600T.
| Barrel Material | Bimetallic Alloy Liner (38CrMoAlA base) |
|---|---|
| Screw Material | 38CrMoAlA / SKD61 Nitrided |
| Hardness | HRC 58-65 (liner) / HV 900-1050 (screw) |
| Surface Treatment | Nitriding / Chrome Plating |
| Straightness | ≤ 0.015mm/m |
| Concentricity | ≤ 0.02mm |
| SKU | Diameter | Machine size | L/D ratio |
|---|---|---|---|
| MC-BC-01-D36 | Φ36mm | 90-120T | 20:1 – 22:1 |
| MC-BC-01-D40 | Φ40mm | 160-200T | 20:1 – 22:1 |
| MC-BC-01-D45 | Φ45mm | 250-320T | 20:1 – 22:1 |
| MC-BC-01-D50 | Φ50mm | 380-470T | 20:1 – 22:1 |
| MC-BC-01-D60 | Φ60mm | 530-800T | 20:1 – 24:1 |
| MC-BC-01-D70 | Φ70mm | 900-1600T | 20:1 – 24:1 |
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Guide to thermocouple types, mounting styles, and selection criteria for injection molding machine temperature control. Covers K-type, J-type, spring-loaded, threaded, and needle thermocouples.