♦ Uses: For the pig carcass after fainting or bleeding, lift to the bloodletting line.   ♦ Main performance characteristics:   (1) The transmission part of the machine is directly connected by the drive sprocket shaft and the direct-connected reducer, which avoids the failure caused by the chain and sprocket drive and the pollution caused by the lubricating oil;   (2) The output part of the hoist adopts the straight line segment design, which increases the conveying length, avoids the phenomenon that the pig body is reversed due to the lifting yaw inertia, and improves the safety of production and the protection of the machine.