Place of Origin Guangdong, China (Mainland) Brand Name Qingzhong Machinery Model Number QZ-7236 Type Binding Machine Computerized Yes Key Specifications The Qingzhong Machinery model QZ-7236 is a manual plastic spiral binding machine that is easy to operate and efficient. The mac The Qingzhong Machinery model QZ-7236 is a manual plastic spiral binding machine that is easy to operate and efficient. The machine inserts it into the pre-punched paper block. The cutting knives simultaneously cut the wire at the desired length and bend the ends inward to secure the wire in place.The QZ-7236 is the ideal machine for the production of books,stationary products,manuals,diaries,calendars,etc.,even with oversized covers,cardboard back,or index sheets.