45 Ton Punch Press for Metal Fabrication

A punching machine (turret punch press) is an industrial machine used to punch holes, notches, and various shapes in sheet metal. It works by indexing a turret to select the desired punch and die, then the ram drives the punch through the workpiece into the die to create the desired shape. CNC control enables automated positioning and high-speed production of complex patterns.

Our punching machines can process mild steel, stainless steel, aluminum, galvanized steel, copper, and other ductile metals. The punching capacity depends on material thickness, tensile strength, and hole diameter. Please refer to our capacity charts for specific material and thickness combinations.

Our CNC punching machines typically achieve ±0.1mm positioning accuracy with high-precision ball screws and linear guides. Hole position repeatability is within ±0.05mm. Optional auto tool measurement and sheet alignment systems further improve accuracy for demanding applications.

Hydraulic punching machines offer adjustable punching force, overload protection, and smoother operation for thicker materials. Mechanical models are typically faster for thin sheet and have lower maintenance. Servo-driven hydraulic systems combine the benefits of both—precise control with high speed and energy efficiency.

Regular maintenance includes lubrication of turret bearings and guide ways, inspection of punches and dies for wear, hydraulic oil changes (for hydraulic models), and verification of safety systems. We provide detailed maintenance schedules and operator training. Annual professional inspections and tool sharpening are recommended.

Yes. We offer professional installation and commissioning, operator training on safe operation and CNC programming, and comprehensive after-sales support including spare parts (punches, dies, seals, etc.) and technical assistance. Our global service network ensures prompt response when you need us.

We offer mechanical turret punch presses, hydraulic CNC punching machines, and servo-driven models. Our CNC punching machines feature multi-station turrets (typically 20–60 stations), automatic tool indexing, and integrated programming for complex hole patterns. We also provide single-station punching machines for simpler applications.

Our punching machine models typically handle sheet thickness from 0.5mm to 6mm for mild steel, with sheet sizes from 1250×2500mm up to 1500×4000mm or larger. Tonnage ranges from 20 tons to 80+ tons depending on model. Contact us for specifications tailored to your production requirements.

The turret holds multiple punch-die pairs and rotates to bring the selected tool to the punching position. Our machines offer 20, 32, 40, or 60-station turrets. Larger turrets allow more tool combinations without changeovers. We also offer quick-change tooling systems to minimize setup time between jobs.

Yes. Many of our punching machines can be equipped with optional features such as tapping units, deburring stations, or marking tools. Punching-laser combination machines are also available for applications requiring both punching and laser cutting. We can customize solutions for your specific workflow.

Standard models typically ship within 4-8 weeks. Custom configurations or large-capacity machines may require longer lead times. All our punching machines come with a comprehensive warranty covering major components. Extended warranty and tool warranty options are available.