---
title: "MC-SB-01 Screw Barrel Assembly"
url: "https://www.imspares.com/parts/mc-sb-01/"
part_number: "MC-SB-01"
category: "Mechanical Components > Seals & Bearings"
availability: "In stock"
image: "https://www.imspares.com/part-images/MC/MC-BC-01/MC-SB-01/8a8d3cba-2faf-4123-8b59-514390486726.png"
---

# MC-SB-01 Screw Barrel Assembly

Complete screw and barrel assembly for injection molding machine plasticizing unit.

Complete screw barrel assembly including bimetallic barrel and screw for plastic injection molding machine plasticizing units. Bimetallic barrel and screw available for processing abrasive or corrosive materials. Includes screw head assembly.

## Specifications

| Specification | Value |
| --- | --- |
| Barrel Material | 38CrMoAlA, nitrided / bimetallic |
| Screw Material | 38CrMoAlA / bimetallic |
| Hardness | HV 900+ (barrel bore) |

## Configurations

### MC-SB-01-STD

- Type: Standard Barrel + Screw Assembly

### MC-SB-01-BM

- Type: Bimetallic (MA1600:540G B-D45)

## Compatible machines

- Haitian MA Series
- Haitian MA1600
- Haitian MA II Series

## Where it fits

Zone 6 of an injection molding machine: Barrel, screw & nozzle.

Seals of a hydraulic cylinder: **Screw barrel assembly**: The barrel and screw supplied together as a matched set, with the screw head, ready to fit to the injection unit.

## Request a quote

Prices are quoted on request, with a reply within 24 hours: https://www.imspares.com/request-quote/mc-sb-01/ · Email contact@imspares.com · WhatsApp +86 177 5743 2656