JJICM manhole mechanical property tester is designed to determine the performance of inspection chamber, manhole frame as well as manhole wall. It can be used to test shear strength and the axial loading performance of manhole base; It can also be used to test Ring stiffness, flatness and ring flexibility test.
Max.Test force30kN(Dual-screw)Load accuracy±1%Load resolution1NCrossbeam resolution±1%Test speed0.5-200mm/min(Stepless)Speed tolerance±1%Pipe diameter range for Ring stiffness test200mm-2000mmInner diameter measurement range300mm-2000mmInner diameter measuring accuracy±0.5%Compression plate dimension450mm*400mmManhole base diameter range315mm-1200mmWidth of steel belt100mmPower suooly220VAC 50Hz 1.5kWSafety protection gradeIP55Dimension of basic frame(exclude compression plate)1360mm*650mm*3400mm(L*W*H)Mass of basic frame600kgDimension of shear test device1450mm*1450mm*2700mm(L*W*H)Mass of shear test device300kgCovering area2000mm*1500mm