Technical Specification Model: HV-2008 Max Paper Size: A4. Max Binding Capacity: 250 Sheets (A4, 70gsm). Maximum binding length: 320 mm. Maximum binding thickness: 38 mm. Heating Temperature:150ºC(±10ºC). Operation Mode: Electric Thermal Binding. Clamp: Manual. Warm-Up Time: 2-3 Minutes. Duty Cycle: 2 Hour On /30 Minute Off. Voltage: AC 220-240 V, 50 Hz. Dimension: 410 x 275 x 210 mm (Approx.).Weight: 4.5 kg. (Approx.).