DOUBLE CAPACITY ROLLER CHAIN Higher strength in a single strand roller chains Roller chains are used in a wide variety of fields, including steel, cement, and heavy machinery as key components for power transmission. In applications requiring particularly high load capacity, it has been common to introduce double strands of chains in order to increase the breaking strength of the chain itself. Our “Double Capacity Chain,” is a product that achieves nearly twice the breaking strength of conventional chains despite being a single strand chain by consisting of twice the number of side plates as a single strand chain. Application for SHOCKED LOAD Mining / Port / Construction / Crane ・Size Reduction ・Space-Saving “DC” type and “TC” type roller chains can operate on standard sprocket. It also saves space and weight by reducing the width of the chain by about 25% and the weight by about 5% compared to a double strand chain. For suitable applications, the benefits of total cost reduction can be achieved. The “Double Capacity Chain” has been adopted by many heavy machinery manufacturers. Breaking Strength is close to double strands roller chains Existing Sprockets & Roller Chain Average Tensile Strength Space-Saving and weight reduction Or Increased strength without