Parallel Twin Screw & Barrel
Products / Twin Screw & Barrel / Parallel Twin Screw & Barrel
About Parallel Twin Screw & Barrel
At Bhagwati Enterprise, our Parallel Twin Screw & Barrel systems are manufactured using premium-grade nitro alloy steel combined with advanced heat treatment processes to ensure superior strength, durability, and performance. These systems are specially designed to handle heat-sensitive and shear-sensitive materials, making them highly efficient for demanding plastic processing applications.
Our parallel twin screws and barrels are produced using EN41B material with tungsten coating, which provides exceptional resistance to wear and corrosion. This combination allows us to achieve a hardness level of 65–68 HRC, ensuring long operational life and consistent performance even in high-pressure environments.
The twin screws and barrels manufactured by Bhagwati Enterprise undergo nitrided core treatment and feature a bi-metal overlay using Plasma Transferred Arc (PTA) welding with approximately 1.7 mm thickness. This advanced process enhances surface hardness and improves resistance against abrasion and chemical corrosion.
Parallel Twin Screw & Barrel systems are widely used in plastic extrusion and twin-extruder machinery. They are commonly applied in PVC pipe manufacturing plants, plastic extrusion units, and profile production machines. Their ability to handle temperature variations efficiently, combined with low maintenance requirements, makes them a reliable and cost-effective solution for continuous production.
- Product name – Parallel Twin Screw & Barrel
- Material – EN41B + Tungsten Coated
- Surface hardness – 65-68 HRC
- Process method – Gas Nitriding + Tungsten Coated
Suitable for PVC pipes, profiles, plate extrusion foaming products.
Looking for high-quality Screws, Barrels, or custom manufacturing solutions? Contact Bhagwati Enterprise today.
Production Process
confirm
Tempering
customs
1
Order & drawing confirm
2
Down Payment
3
Production
4
Hardening & Tempering
5
Inspection
6
Documents for clear customs
7
Packing & delivery
8
Balance
9
Inspection
10
Nitriding