"Core Vibration Concrete Pipe Making Machine Core vibration concrete pipe machine produces wide range of dry cast Reinforced Concrete Pipes with soft liner (PVC and PE), Hard Liner (GRP) and Unlined. Core vibration concrete pipe making machine produces a high quality standard Concrete Pipes (Spigot/Socket Joint) and Jacking Concrete Pipes (Steel collar Joint) for Microtunneling application. Core vibration concrete pipe making machine has the characteristics of high automation, high efficiency, labor saving, safe and reliable as well as environmental friendly. Its technical features are as follows: 1. High efficiency for vibration transfer; 2. Uniform concrete distribution; 3. Core Vibrator with hydraulic oil cooling system to give best vibration performance; 4. Patented technology for vibration source to guarantee vibration at 4,000 times/minute; 5. Special technology for expanding loading area on bearing to prolong working life of the machine; 6. Easy and friendly operating and Maintenance Techniques; 7. the machine is completely computer controlled by touch screen. Models: KX-I Core vibration concrete pipe making machine (600-2400mm) KX-II Core vibration concrete pipe making machine (1200-3000mm)"