
Plastic Spiral Coil Book Binding Machine /46 Holes Coil Binder Metal Spiral Wire Binding Machine. 46-Hole Binding Capacity: Supports 46 holes with 6.35mm spacing and adjustable margins of 3mm, 5mm, or 7mm. High Punching Efficiency: Automatically punches up to 20 sheets of A4 paper (80gsm) per cycle. Comprehensive Customization: Offers full customization, minor customization, and flexible options from samples or designs. OEM and ODM Services: Provides both OEM and ODM services with 2 dedicated R&D engineers. Strict Quality Control: Includes pre-production samples, final inspections, and 100% finished product visual and function checks. CE Certified Product: Manufactured with CE certification ensuring compliance with safety standards. Flexible Payment Terms: Accepts USD and CNY via T/T, D/P, and D/A payment methods. Fast Production Lead Time: Offers a one-month lead time during both peak and off-peak seasons.