The Renz ECL 500 is a book binding machine — specifically an electric closing machine designed to crimp and lock wire comb bindings onto books, calendars, and similar bound items. Sometimes referred to as a wire binding closer or comb closing machine, this type of equipment is a dedicated finishing tool used in print shops, binderies, and office production environments. Renz is a well-established German manufacturer recognised for its range of binding and punching machinery, producing equipment that serves the print finishing and document binding industries.
This 2004 machine has a working width of up to 500 mm, allowing it to accommodate a broad range of book and document formats in a single pass. It processes wire comb diameters from 3/16 to 1½ inches without requiring any tool change between sizes, which supports efficient operation across varied jobs. The closing mechanism delivers a mechanical performance of up to 2,000 cycles per hour, though the seller notes that actual binding output depends on factors including the type of binding being produced — standard block binding or calendar binding with two wire elements and a hanger — as well as operator skill.
The machine runs on a 230 V / 50 Hz single-phase supply and weighs 38 kg, making it a compact and manageable unit for a bench or workstation installation. The closing action is triggered by a foot switch, which keeps both hands free to position and hold the binding material, simplifying handling and improving throughput. An electric locking mechanism ensures a consistent and repeatable closing result with every cycle. The machine also incorporates a safety device designed to protect the operator from injury during operation.
This used example is located in Germany and is offered in used condition.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.