RENZ ECO E F4 2:1 電動鐵圈(雙圈)釘裝機

Heavy-duty, fixed pitch, electric desktop punching and RENZ RING WIRE®binding machines for all kinds of book and calendar production. 
Designed for the production of high volumes of documents of all sizes quickly and easily.
Most heavy duty punch in its class
Binds up to 280 sheets
Closure control guarantees easy ring wire closure for perfect presentations every time
Gauge to alter margin for a stronger bind
Special hardened punch pins for long lasting life
Staggered punching pins for better punching
QSA (Quick Size Adjustment) for high flexibility of different paper formats: A5, A4 and A3
Adjustable side lay for perfect punching registration
Easy to empty sliding waste tray
Measures the document or ring wire size
Heavy duty construction & compact design