larger technology to enhance, introduces below the connotation of

clean production and construction machinery industry situation of

cleaner production. Mechanical and electronic products and

manufacturing, the waste of resources is serious, to worsening

environmental pollution has affected our country electromechanical

industry sustainable development. Therefore analysis, research status

and nature and causes, promote the implementation of cleaner

production strategy, has become the most attention industry

engineering and technology issues. Can pass selection of raw materials,

reduce material consumption, improve the machining process and

reduce noise, etc to the implementation of cleaner production. China

machinery industry, although now clean production has greatly

improved, but some still quite serious. So again clean production is

already the urgent task. Obviously, at present the main attack direction

of cleaner production, should be saving, energy saving and

environmental protection. Determine after the main attack direction

also need advanced science and technology support, to ensure the

implementation of cleaner production again.

Keywords: clean production, material, pollution, machine tools