GT4A68 Pneumatic cans Seamer is the necessary processing equipment in tank production, mainly used in end hook with no-leakage of round tanks and the tank bottom and lid cover, It is adaptable to metal package in the industries of food, medicine, chemistry, and seeds. With four trolley tank seaming technology, the machine works fast in tank seaming, less noisy and of better quality. Being a improved generation of GT4A68, air power delivery system has be employed to reduce operator' s labor intensity.