Testwel Instruments Company manufactures Cement Autoclave with Welded Steel Cylinder. The Company also offers aggregate, stones tiles and testing instruments, cement, lime, plaster and motor testing instruments, concrete testing instruments, soil test instruments, bitumen testing instruments, rock testing instruments, material testing instruments etc. The Cement Autoclave with Welded Steel Cylinder is used for checking the right flow of cement and concrete, determines the value strength, air content, permeability, resistance, flexure strength and soundness of cement. This Cylinder is enclosed in a heat insulated metal housing.