pig casting machine is composed of the machine head device, the chain belt assembly and the rear wheel guide device three parts.

The pig casting machine is composed of the machine head device, the chain belt assembly and the rear wheel guide device three parts (The support and the technical facilities can be dealt with by users themselves or commissioned to the factory for manufacturing as demanded).18mor 23m pig casting machine is the single-chain belt roller mobile one, Which achieves deceleration by a reducer and a pair of open geard,38m or 43m pig casting machine is the double-chain belt roller mobile one, which achieves deceleration by the two series reducers,36m,45m or 61m pig casting machine is the double-chain belt roller fixed one. They achieve deceleration by the two series reducers respectively,(61m pig casting machine achieves deceleration by a single reducer.)