Pinning Machine Auto with Pneumatic System

Product Description

The Codalam Automatic Pneumatic Pinning Machine is a professional photo frame under-pinner designed to insert V-nails precisely at the mitered corners of assembled photo frame sections, joining the four moulding pieces into a complete, structurally sound frame in a fast, consistent, and effortless automatic cycle. Built for photo frame manufacturers, picture framing studios, digital print shops, and commercial framing operations, this machine uses a pneumatic control system to drive V-nail insertion automatically with consistent force on every cycle — eliminating the manual effort of foot-pedal operated pinners and delivering identical corner joint quality across continuous high-volume production runs. In photo frame manufacturing, the corner joining step is where the four miter-cut moulding sections are pinned together with V-shaped metal nails inserted from underneath the frame corners. The V-nail drives into both sections of the mitered joint simultaneously, pulling the two faces tightly together to form a clean, gap-free corner. The quality, depth, and consistency of V-nail insertion at each corner directly determines the structural integrity and finished appearance of the assembled frame — a V-nail driven too shallow produces a weak joint; one driven inconsistently produces corners with visible gaps or misalignment. The Codalam Automatic Pneumatic Pinning Machine addresses this with a pneumatic drive system that delivers identical V-nail insertion force and depth on every automated cycle, controlled through simple air pressure adjustment. It supports standard V-nail sizes of 7mm, 10mm, and 15mm — the three depths used across the standard range of photo frame moulding widths and thicknesses — allowing the machine to pin the full range of frame formats in daily commercial production without tool changes between jobs. Whether you manufacture photo frames in a commercial production facility, run a professional picture framing studio, operate a digital print shop offering framing services, or produce framed display products for retail or commercial clients, the Codalam Automatic Pneumatic Pinning Machine provides the fast, consistent, and precise V-nail corner joining performance needed for high-quality, structurally sound photo frames at commercial production volumes.