Channel Steel Punching Machine | Jinbolida, Shandong, China

Jinbolida Channel Steel Punching Machine – Accurate Hole Patterns in C-Purlins and U-Channels

The Jinbolida Channel Steel Punching Machine is a hydraulic press for punching bolt holes in U-shaped channel sections, including C-purlins and U-channels. It punches through the web and, depending on configuration, the flanges, using tooling and dies shaped to the channel profile so the section is fully supported and doesn't distort. A heavy-duty frame and powerful hydraulic rams handle the thicker webs of structural channel. The result is clean, round holes ideal for bolted connections, produced far faster and more consistently than drilling or plasma cutting, which suits structural steel fabricators and manufacturers of frames, mezzanines and storage systems.

Key Features

• Punches C-purlins, U-channels and other channel sections
• Punches through the web and flanges (depending on configuration)
• Profile-matched tooling and dies that support the channel and prevent deformation
• Heavy-duty frame built for thick channel webs
• Powerful hydraulic rams with precision guides for clean shearing
• Clean, round, bolt-ready holes
• Fast, repeatable hole patterns for accurate site assembly

Configurable Options (to be confirmed with Jinbolida)

• CNC-controlled positioning to punch holes at precise intervals along the channel
• Multi-head setups to punch several holes at once

Punching vs Drilling or Plasma Cutting

• Faster: Each hole is punched in one stroke
• More consistent: Accurate, repeatable hole patterns reduce errors
• Cleaner holes: Round, bolt-ready holes with no heat-affected zone
• Lower labour costs: Less manual work per part

Applications

• Bolted connections in building frames
• Mezzanine floors
• Conveyor supports and material handling equipment
• Heavy-duty storage and racking systems
• Railings and support structures

Commercial Details

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

Frequently Asked Questions

• What profiles can it punch? C-purlins, U-channels and other channel sections.
• Can it punch the flanges as well as the web? Yes, depending on configuration. Ask Jinbolida which setup suits your parts.
• Will punching distort the channel? No. Tooling and dies are shaped to the channel profile to support it during punching.
• Can it punch hole patterns along the length automatically? CNC positioning may be available. Ask Jinbolida to confirm.
• What should I send for a quotation? Channel profile dimensions and thickness, material grade, hole sizes and patterns (web and flanges), channel lengths, required output, and your local voltage and frequency.