... for culvert, storm drain and sanitary sewer application. LJC type pipe machine has won great reputation for us in home and abroad ... the maximum is 1200mm .4-main accessories as ; control panel , handbarrow and power motor .5key component of the machine has: Main frame ... -mortar ,hoist , elevator, steel wire ,falling iron and so on .4,internal water system : enhance the anti-seepage performance and anti ...