1. Functions: GT4A2B Sealing Machine is equipped with four contact rollers so as to be used to seal packing tanks of various shapes and sizes. Being stable in performance, low noisy, durable and reliable, the machine is one of essential devices in production of sheet iron packing cans. 2. major Technical References: Sphere of application: Diagonal Line 50--330mm Height of cans --- 50--400mm Thickness of sheet iron: d 0.4mm Production capability: 12— 16cans per minute Power of motor: 2.2KW; 940 revolutions per minute Weight: 800Kg Size: 980× 580× 1900mm