Build to Last : The product is made of premium Q235 steel and 45# steel with a quenching, blackening, and plastic spraying process to make the dies and machines hard, corrosion and rust-resistant for a long service life.

Wide Compatibility : The product comes with a total of six sets of dies (12 in total), which can be used for beading up to 19.29 inches in length and 1.2mm in thickness in a variety of materials, to meet your various needs of use.

High Safety : The product is manually operated by a crank handle, allowing the force and speed to be controlled by you, making it freer and safer than motorized rollers.