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Precision Machining of Heavy-Duty Ironworker Punches and Replacement Blades

Views: 3     Author: Site Editor     Publish Time: 2026-07-09      Origin: Site

In the industrial metalworking sector, the precision of punching and shearing directly dictates the quality of your finished products and the efficiency of your production line. As a manufacturer with 15 years of industry expertise, ALAS is committed to providing high-durability ironworker tooling that meets the most rigorous industrial standards.

Why Choose ALAS Industrial Tooling?

Our competitive edge lies in precise engineering and metallurgical expertise. We select the optimal steel grade and heat treatment protocol for each tool’s specific role:

  • Heavy-Duty Punches (DC53 / D2 / SKD11): For punches, we prioritize high compressive strength and anti-chipping performance. We utilize premium DC53, D2, or SKD11 tool steels, precision-hardened to 58–62 HRC to ensure long service life even under intensive punching operations.
  • Professional Shear Blades (9CrSi): Understanding the impact load during shearing, we treat our 9CrSi blades to 55–59 HRC. This controlled hardness profile provides superior impact toughness, effectively preventing brittle failure and edge chipping during heavy-duty cutting.
  • Precision Manufacturing: From punches to shear blades, every component undergoes stringent heat treatment processes, ensuring perfect compatibility and peak performance with major ironworker brands like Geka, Piranha, and Edwards.

See Our Machining Process in Action

Interested in the engineering precision behind our products? Watch the video below to see how ALAS ironworker punches perform under rigorous machining conditions:

Need Customized Tooling Solutions?

Whether you need standard replacement parts or specialized custom tooling for unique processes, our engineering team is ready to provide professional selection guidance and technical support.

Browse the Full ALAS Ironworker Tooling & Replacement Blade Collection

ALAS Machinery — Your Professional Partner for High-Quality Shear Blades, Bending Dies, and Wear-Resistant Industrial Tooling.

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Phone:
86-15852949220
Address:
Jiangning District, Nanjing
About Us

Nanjing Alas International Co., Ltd. is a professional industrial tooling manufacturer focused on shear blades, bending dies, shredder blades, and custom wear parts. We offer full application engineering, material selection, setup guidance, and after-sales support to global customers.
Tell us your requirements, and our engineering team will provide professional solutions for blade specification, tool life optimization, and cost-effective production.

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