(A) in accordance with national and local (industry) regulations concerning environmental protection required by the company's environmental indicators and quality assurance manual, the establishment of environmental management system, develop environmental objectives, pollution prevention, waste reduction and energy conservation, to achieve harmony with the environment construction to achieve environmental governance standards(2) the main control measures meets every week, "construction site protection" regular work, sum up the previous construction site environmental governance, arranged Stainless Steel Welding Electrodes next stage of the construction site environmental governance. Each week the organization of a civil construction and environmental management by the responsible persons of the joint inspection, the inspection found the problem, depending on the circumstances, given time, will be one, measures to be addressed.(3) the construction of major sources of pollution and emissions of major pollutants â‘ , mainly for construction waste and dust generated during the welding process. â‘¡ optical radiation, mainly in the welding arc. â‘¢ noise, the main sources of noise generated by the welding and mechanical equipment. â‘£ solid waste, primarily the remaining wire welding head, cutting and grinding bevel aluminum generated aluminum scrap powder.

MIG welding materials and equipment(1) Aluminum â‘  The mechanical properties of aluminum and chemical composition must comply with current national standards. â‘¡ used aluminum factory certificate must have books and materials, and meet the engineering requirements. â‘¢ prepare the scene of aluminum custody and issuance of work.(2) â‘  The aluminum wire welding materials factory certificate must have booksCast Iron Welding Electrode and materials. â‘¡ The aluminum wire must be welded aluminum match. â‘¢ argon gas purity of> 99.95%. â‘£ The welding wire, argon and other welding materials must be used according to regulations and keep it.(3) Equipment semiautomatic MIG welding machine (500A), wire feeder, welding torch, argon and argon gas cylinder flow meter. Angle grinder, stainless steel wire brush, hammer and wrench or other tools should be kept intact working conditions