"Double Pipe Automatic Core Vibration Concrete Pipe Making Machine(Model: KX1200300-1200) Double Pipe Automatic Core Vibration Concrete Pipe Making Machine(Model: KX1200300-1200)has the characteristics of good quality, safety, environmental friendly, energy saving and fast production in addition, it has following technical features: High production efficiency:300-800 mm RCP pipe two pieces forming in one time; production capability: 12 pieces/hour;1000-1200 mm RCP pipe one piece forming in one time; production capability: 6 pieces/hour. Good adaptability: with or without steel cage reinforcement; flat and socket shape for pipe; without or with PE/PVC inner liner. High automation: adopt touch screen computer controlled system; vibration frequency and feeding speed can be adjusted automatically. Lower investment: utilize special fork lifts to transfer pipes; there is no need to use crane in the workshop. Lower operation cost: labor saving; cement and steam saving."