Features: 1) YJ-150 hydraulic core machine is mainly used to make the cores for the applications in the industries of paper making, chemical fibers, textiles, plastic, medicines, food and packaging. 2) On the basis of learning from the international advanced technology, we further improved the design and make it one of the most advanced core making machines in China. Specifications: 1) Type: YJ-150 2) Thickness of fube (mm): 2.5 ~ 12 3) Diameter (mm):