S-B59SA(SP) Automatic 4H Double Seamer is an excellent seamer for medium production purpose. Equipped with four chucks spindles. Cans are carried through a timing screw and turret to enter seaming station while ends are separated by a separating knife then carried by an end turret so as to meet with cans. Gear driven spin lifter system lift cans up then a pair of seaming rollers, made of alloy steel or stainless steel, undertake seaming operation. Seaming quality meet international standard. Suitable for empty can making or canning factory. With multiple safety devices and centralized lubrication system, for safe operation and easy maintenance. Besides, simple structure design, easy for can size changeover.