Detailed description SU3000 (15-20) high strength conveyor belt buckle: ???? Lion SU3000 conveyor belt buckle for my company's patented products. Buckle body using thick special wear-resistant materials, circular section buckle body with a special structure, saddle stitch bold, overall strength has been greatly improved, to ensure that it become the best international conveyor belt buckle. SU3000 conveyor belt buckle with YKJ2000 clinch automatic hydraulic Dingkou can guarantee more than the joint strength of the connection with the strength of 60%. Specifications: Su3000 Applied with a thickness 15-20mm, equipped with Dingkou to YKJ2000 or KJ2000, equipped with the Z12 series flexible shaft.