Download PDF The new OptiBind 430 Wire Closer designed for manual closing of 3:1 & 2:1 pitch wires, giving professional quality results for a variety of binding projects. Handles documents up to 430mm, perfect for A3 landscape formats such as calendars and wide presentations. Adjustable for all wire sizes - compatible with No.3 to No.24 (3/16" to 1 1/2") wires. Manual user friendly operation - Universal handle allows comfortable use at desk, table or work station. Even, professional presults. Works seamlessly with OptiPunch machines or any other punching systems. Speed = 300 per hour, operator dependant. Dimensions - W-530 x D360 x H320mm / 17kg. Ideal for A3 calendars, wide cover presentations, planners etc Built for reliability, this heavy duty punching machine is constructed with sturdy materials and high-quality components ensuring years of trouble free operation.