The rotary module is primarily used for laser engraving and is employed for engraving cylindrical objects such as sticks, cans, cups, etc. It can carve out perfect patterns, making it highly favored by numerous DIY enthusiasts.
The four-in-one rotary module consists of two parts: one part utilizes a rotating fixture and a belt to drive the rotating rod for engraving the object, while the other part uses a claw-type fixture to securely hold cylindrical objects in place. This ensures stability during rotation, resulting in better engraving of patterns.