Product Introduction: Technical Features: The 220mm ultra long inner edge margin can be adjusted freely, and the 420 depth professional file binding platform. Parameters: Voltage: 220V Net Weight: 20kg Product Size: 470 × 450 × 350 Punching Diameter: 6mm Rivet Tube Diameter: 5.2mm Binding Capacity: 1-50mm When preheated

Technical features: 220mmThe extra long inner margin can be adjusted freely, and it is a professional binding platform with a depth of 420.
parameter:
Voltage: 220V
Net weight: 20kg
Product size: 470 × 450 × 350
Drilling diameter: 6mm
Rivet tube diameter: 5.2mm
Binding ability: 1-50mm
Preheating time: 1-2 minutes