5 Sets of High Speed CNC Angle Lines Exported to India

Market Background

India’s rapid expansion in power transmission and telecom infrastructure has significantly increased demand for high-precision angle steel processing equipment. With continuous investments in transmission towers, telecom towers, and renewable energy projects, manufacturers face mounting pressure to improve production speed, reduce labor dependency, and maintain strict structural accuracy standards. Traditional processing methods could no longer meet the growing requirements for efficiency and consistency.

Customer & Application Scenario

Our Indian client is a large-scale tower manufacturer supplying transmission and telecom tower components across multiple states. Their production line required a fully automated solution capable of processing a wide range of angle steel sizes while ensuring accurate punching, clear marking, and clean cutting. The main challenges included low processing efficiency, hole positioning deviations, and increasing labor costs.

Our Solution

To address these needs, Jinan Auten Machinery Co., Ltd. supplied five units of the JNC1412 High Speed CNC Punching, Marking and Shearing Line for Angles. The system integrates punching, marking, and single-blade cutting into a fully automatic CNC production line.

Key technical parameters include:

• Angle size range: ∟40×40×3 – ∟140×140×12 mm

• Maximum punching capacity: Φ26 × 12 mm (Q345, 510 N/mm²)

• Punching force: 630 kN

• Cutting force: 1800 kN

• Feeding speed: 80 m/min

• CNC axes: 3-axis servo-controlled system

• Maximum raw material length: 12 m

• Maximum finished length: 10 m

The servo-driven infeed carriage with closed-loop control ensures high positioning precision. The double accumulator hydraulic system improves punching efficiency, while the single blade shearing design eliminates material waste and provides a smooth cutting surface. Imported hydraulic components, including the American Denison vane pump and Italy ATOS valves, guarantee stable and long-term operation.

Customer Feedback

After installation and commissioning, the customer reported a significant increase in production efficiency and consistency. The 80 m/min high-speed feeding system shortened processing cycles, while the automated marking and punching reduced manual errors. Labor intensity decreased, and overall production capacity improved substantially, enabling the client to handle larger infrastructure contracts with confidence.

Summary

The successful delivery of five JNC1412 CNC Angle Lines to India demonstrates our strong capability in supporting large-scale tower manufacturing projects. By combining high-speed processing, precise servo control, and robust hydraulic performance, Jinan Auten Machinery Co., Ltd. continues to provide reliable CNC angle steel processing solutions for the global power and telecom infrastructure industry.