Pneumatic Punching Machine
Supplier in Varanasi

A punching machine is used to punch drainage holes, hinge mounting holes, lock body cutouts, and hardware mounting slots into aluminium and uPVC window profiles. It uses hardened steel punch and die sets to create clean, burr-free holes in profiles without deformation.

How Does a Pneumatic Punching Machine Work?

The operator positions the profile in the clamping fixture, aligns it with the punch die using a positioning stop, and activates the punch stroke. The pneumatic cylinder (or manual lever) drives the punch through the profile and into the die cavity below, creating a precise hole. Multi-station models allow different punch patterns without changing dies.

Manual vs Pneumatic — Which One for Your Varanasi Workshop?

Manual punching machines (from ₹20,000) work with a hand lever and suit workshops with low volumes. Single-station pneumatic models (from ₹40,000) handle one die at a time with air-powered strokes for faster output. Two-station pneumatic models (from ₹65,000) hold two different die sets simultaneously, eliminating die changeover time for high-volume production.

Pneumatic Punching Machine Applications

• ✓Drainage slot punching on sash bottom rail
• ✓Hinge mounting holes for friction stays
• ✓Lock body cutouts for multi-point locking
• ✓Handle screw holes
• ✓Ventilation slot punching
• ✓Cable tray and sheet metal perforations

Technical Specifications

* Specifications vary by model. Contact Mechnovate for detailed specs of the model you need in Varanasi.

A punching machine is essential for any aluminium or uPVC window fabrication workshop in Varanasi, Uttar Pradesh. It creates drainage holes, hinge mounting holes, lock body cutouts, and hardware mounting slots that are required in every window and door frame. Without a punching machine, fabricators resort to hand drilling — which is slow, inconsistent, and produces burrs that affect hardware fitment and weatherproofing.

Mechnovate offers three punching machine variants for Varanasi fabricators. The manual punching machine (from ₹20,000) is suitable for workshops producing up to 8 windows per day. The single-station pneumatic model (from ₹40,000) uses compressed air for faster punch strokes and suits workshops doing 10–25 windows per day. For high-volume Varanasi fabricators producing 25+ windows daily, the two-station pneumatic punching machine (from ₹65,000) holds two different die sets simultaneously, eliminating the time-consuming die changeover between operations.

All punching machines delivered to Varanasi include a starter die set covering the most common hole patterns — round drainage holes, rectangular lock body cutouts, and slot punches for hinge mounting. Custom die sets for specific profile systems or non-standard hardware can be manufactured at our Ahmedabad tool room and shipped to Varanasi in 5–7 working days. Die resharpening services are also available — ship your worn dies to Ahmedabad and receive resharpened dies back within 3 working days.

Setting Up a Complete Fabrication Line in Varanasi

A complete aluminium and uPVC window fabrication line requires three core machines working in sequence. First, the cutting machine cuts profiles to length at 45° and 90° angles. Second, the punching machine creates all necessary holes — drainage, hinge, lock, and hardware mounting holes. Third, the copy router machine routes lock grooves, handle pockets, and drainage channels. Together, these three machines handle every fabrication operation needed to prepare profiles for assembly.

Mechnovate supplies all three machines to Varanasi fabricators from a single source, which simplifies procurement, ensures compatibility, and provides a single point of contact for after-sales service and spare parts. Many Varanasi workshops start with the cutting machine and add the punching machine and copy router as their production volume grows. Mechnovate offers package pricing for Varanasi buyers purchasing two or more machines together — call +91-9265699061 for a customized quotation based on your workshop's daily production target.