Smoke screen jamming environment is an important part of battlefield environment construction in test and evaluation of photoelectric reconnaissance and guidance weapons. According to the requirements of smoke screen jamming environment construction in the test and evaluation of weapons and equipments, the ability elements of the smoke screen jamming system are analyzed, and the system composition and main characteristics are proposed. The feasibility of the using of portable gas-solid separation smoke cans and blower-type smoke generators in the test and evaluation of smoke screen is discussed in terms of environmental protection and supportability, which provides ideas and technical references for the ability construction of the smoke screen jamming environment in range test and evaluation.