... !3.Simple stucture and easy to be operated4.Widely used in irrigation,motor-pumped well, small-scale pumping station ... 5key component of the machine has: Main frame, power system, jacking system,(lifting system), internal water system ,mould, working platform, pushing car , power distribution ... cable ,ect.9,Other 1) Ton mouth apparatus: Used in processing upper opening of the small caliber pipe2) ...