Angle Iron Punching Machine | Jinbolida, Shandong, China

Jinbolida Angle Iron Punching Machine – Accurate Holes in Both Legs of L-Shaped Steel

The Jinbolida Angle Iron Punching Machine is a dedicated press for punching bolt holes in angle iron (L-shaped steel). Angle sections are awkward to hold and position accurately, so the machine uses a purpose-built V-block or workholding fixture to locate and clamp the angle securely, preventing it moving or rotating while it's punched. The punching unit can reach both the vertical and horizontal legs, and robust tooling handles the high shear forces of thick angle sections. The result is fast setup, accurate, square holes and consistent quality across large batches, far quicker than marking and drilling by hand.

Key Features

• Purpose-built for L-shaped angle iron
• Dedicated V-block or fixture that locates and clamps the angle securely
• Punches holes in either leg of the angle
• Robust tooling for the high shear forces of thick angle sections
• Accurate, perpendicular holes for proper bolted assembly
• Consistent quality across large production batches
• Automated high-force punching improves operator safety and reduces physical strain

Configurable Options (to be confirmed with Jinbolida)

• Programmable positioning along the length of the angle
• Multiple holes punched in a single setup

Punching vs Manual Drilling

• Faster: No manual marking, and punching is quicker than drilling each hole
• More accurate: The fixture guarantees hole alignment and perpendicularity
• Safer: Operators aren't handling drills or heavy workpieces during cutting
• Ready to assemble: Clean holes, with no secondary finishing

Applications

• Structural steel frames
• Metal building construction
• Support brackets
• Industrial shelving, storage racks and racking systems
• Conveyor systems
• Heavy equipment manufacturing

Commercial Details

• Brand: Jinbolida
• Manufacturer: Shandong Jinbolida Precision Machinery Co., Ltd.
• Place of origin: Heze, Shandong, China

Frequently Asked Questions

• Why use a dedicated angle iron punch? Angle sections are hard to clamp accurately on general presses. A dedicated fixture holds the angle firmly for accurate, repeatable holes.
• Can it punch both legs? Yes. The punching unit can access both the vertical and horizontal legs.
• Can it punch hole patterns along the length automatically? Programmable positioning may be available. Ask Jinbolida to confirm.
• What should I send for a quotation? Angle sizes and thickness, material grade, hole sizes and positions on each leg, lengths, required output, and your local voltage and frequency.