
Serrated Blades for Bag Opening Machines. Made of High Speed Steel, Sharp and Efficient. Custom Sizes Are Available. Custom Material & Surface: Material, surface treatment, hardness, and application are fully customizable based on drawings or samples. 25 Years Experience: Over 25 years of R&D and production experience in industrial blades and molds. ISO & CE Certified: Certified with ISO9001, ISO14001, CE, SGS, and SASO for quality assurance. Low MOQ: Minimum Order Quantity is just 1 PC, supporting small batch testing. Fast Delivery: Typical delivery time is 15 days, with a large 26,500 sqm production base. 100% Inspection: Strict quality control with 100% visual and function inspection of finished products. Global Service: Serving Fortune 500 clients like Samsung and BYD with one-stop service. Professional Team: Equipped with 20 R&D engineers and advanced processing equipment.