Main Feature Achieving 360-degree rotation and improving working capacity, mesh iron structure constructed of H beams and I beams can be sheared and dismantled at one time. Cutter is easy to replace and is designed through on-site scientific testing to prevent blade from being worn or blocked by debris. Through design of BOX process, it is lighter in weight than other products and ensures excellent durability. Install a speed-increasing valve to increase working speed (optional).