Key Features & Highlights

• Precision Straightening for Flat & Square Bars: Designed specifically for MS flat bars and square bars used in structural fabrication

• Heavy-Duty Geared Drive System: Ensures uniform straightening pressure across the full bar length

• Hardened Alloy Steel Rollers: Long service life and consistent performance even in continuous operation

• High Throughput Performance: Straightens bars up to 6 metres in length at a speed of 6 m/min

• Multiple Capacity Options: Choose between ST40 and ST50 series based on bar size and motor power requirements

• Built for Indian Fabrication Conditions: Robust construction suitable for high-load, continuous-duty workshops

Applications & Industrial Use Cases

The NPOWER Profile Straightening Machine is widely used across fabrication and structural industries where dimensional accuracy and production efficiency are critical. Ideal for:

• Fabrication workshops handling flat and square bar processing

• Structural steel fabrication units

• Industrial frame and support manufacturing

• Metal furniture manufacturing

• Pre-fabrication material preparation before welding or bending

• Engineering workshops requiring consistent bar straightening

• Medium to high-volume metalworking operations

By eliminating manual hammer straightening and press adjustments, the ST40 and ST50 Series significantly reduce labour dependency and improve throughput

Warranty, Service & Support

• Every NPOWER Profile Straightening Machine is backed by: ✔ Dedicated after-sales support team ✔ Readily available spare parts ✔ Technical guidance for installation and operation ✔ Indian-manufactured components for easier servicing ✔ Service support across major fabrication hubs Warranty coverage is provided as per NPOWER standard policy, ensuring reliable long-term operation in demanding industrial environments.

What is a Profile Straightening Machine?

A profile straightening machine is used to remove bends, warping, and irregularities from flat bars and square bars before fabrication or structural assembly. It ensures dimensional accuracy, reduces manual hammering or press straightening, and improves productivity in fabrication shops

Materials Supported

• Mild Steel (MS) Flat Bars

• Mild Steel Square Bars

• Structural Profiles

ST40 vs ST50 – Which One Should You Choose?

• ST40 Series (3 HP): Ideal for medium fabrication workshops handling up to 50 mm flat bars

• ST50 Series (5 HP): Suitable for heavy fabrication units handling up to 75 mm flat bars and larger square bars