300W Automatic Hot Melt Binding Machine A3 A4 A5 A6 Book Envelope Document Desktop Binder 50mm Binding Thickness RD-50 ,Easy to Operate

Material: iron + plastic Power: 300W Warm-up time: 3 minutes Binding thickness: 50mm Applicable cover thickness: 50-350GYou may also like A4 Size Electric Comb Binding Machine EB-30 Electric Punching Machine 21holes Rubber Ring Clips Dual-use Binding Machine ,Easy to Operate.