The product of the permanent magnet sucker is a magnetic lifting heads (manual, automatic type) is widely used in warehouse and job site steel lifting handling, mobile working machine, especially for the workpiece in the machining process to move up and down and turnover. With the applicable articles of the crane, lift, lifting handling, applicable to all types of flat steel products, mechanical parts or semi-finished products, mold suction lift handling. This product features are: small size, the suction holding force, manually type just turn the handle to achieve suction, abandoned iron. Automatic ratchet rotation automatic suction abandoned steel. Safety and energy conservation (no power) magnetic long-lasting decline of this product depending on the model, the suction lift 20-5000 kg steel object.