Product Description

The Double Side Hole Punching Machine is engineered for synchronous, high-precision dual-side hole punching on metal cookware bodies, cookware rims, pots, pans, and cylindrical metal containers. Powered by a robust 5.5 kW main motor and hydraulic drive, this unit simultaneously pierces holes on both sides of the workpiece, ensuring symmetric hole positioning for handles and side attachments. Featuring flexible hole-spacing adjustment (45110 mm) and a maximum processing height of 280 mm, it delivers clean, burr-free processing across various sheet thicknesses.

Key Technical Features & Advantages

• Dual-Side Synchronous Punching: Simultaneously punches holes on opposing sides, boosting efficiency and eliminating manual repositioning errors.

• Adjustable Hole Spacing: Broad adjustment range from 45 mm to 110 mm to match diverse handle bracket and rivet hole patterns.

• Increased Processing Height: Accommodates tall vessel heights up to $\le 280\text{ mm}$ for deeper pots and containers.

• Powerful 5.5 kW Drive: Provides high punching force for uniform piercing on sheets up to 5 mm thick.

• Heavy-Duty Construction: Sturdy frame design ($1350 \times 980 \times 1900\text{ mm}$) ensures operational stability and long service life.

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Industrial Applications

• Dual-side handle and rivet hole punching for cookware pots, pans, kettles, and stockpots

• Symmetrical hole punching for stainless steel and aluminum containers

• Precision side-wall punching for cylindrical metal hardware shells

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Frequently Asked Questions (FAQ)

Q1: What is the main advantage of a double-side punching machine compared to a single-side machine?

A: It punches holes on both sides of the product in a single stroke, doubling production output and ensuring symmetry for handle mounting.

Q2: What workpiece dimensions can this machine process?

A: It accommodates processing diameters up to $\le \phi 350\text{ mm}$, heights up to $\le 280\text{ mm}$, and sheet thicknesses from 0.8 mm to 5 mm.