34 holes zinc spring binding machine (3:1)
Binding square hole: 4x4mm
Electric binding system
Number of punched paper: 20 sheets of A4 (70gms)/time
The maximum number of papers attached to the spring:130 sheets
Alignment function, back adjustment
Spring used: 4.7mm - 14.3mm (20 - 130 sheets)
Weight: 13.5 kg
Dimensions: 430x280x240 mm
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