Gongyi City Xinhua mechanical plant to earthmoving machinery, for example. Earthmoving machinery regulations originated in the 1960s, when many European and American countries have for product safety and noise pollution and put forward specific requirements. 1968 Mine handling, ISO / TC127 moving machinery standards committee was established, the main work is to develop a full set of universal standards ISO earthmoving machinery. Up to now, the Commission has issued more than 100 ISO / TC127 standard moving machinery. In 1994, the mechanical engineering industry machinery Standardization Technical Committee was established. The committee undertook with ISO / TC127 moving machinery Standardization Technical Committee counterparts operations and assume or participate in international standards development and revision. Gongyi City Xinhua Machinery Factory Cinder Cinder machine operator precautions machine driver in a dual labor mining handling equipment models, a person's energy is limited, after the driver fatigue, attention scores, even playing with sleep, sensory organs-suppressed state mining handling machinery models, can not perceive and process external information, resulting in operational errors or loss of driving ability, leading to accidents. There are two kinds of fatigue. One lane of the driver's brain fatigue and mental state of consciousness caused by too tired, the second is called acute fatigue fatigue a few days ago did not resume mining slag handling machine model, and moved to today's driving job fatigue, called chronic fatigue or accumulation of fatigue. Symptoms of fatigue are: driver's body had fatigue, heavy, dull and feeling, was very difficult to get off the stoop, aches, swollen hands and feet, etc., is called physical fatigue, mental fatigue is the total time symptoms in thinking incomplete, distraction, anxiety, impatience, etc., often appear after a long journey, once again is nervous fatigue symptoms in the optic nerve fatigue, movement disorders, eyelid muscle quite moving, hands trembling, lethargy and so on. Sub-array phenology of fatigue, and fatigue exacerbation period. Generally 9 to 12 hours of continuous driving jobs, neurological symptoms of fatigue occurs, control day trip mileage is one of the important measures to prevent driver fatigue. Mine slag handling machine prices, Xinhua machinery (certified), mining handling provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is a leader in Zhengzhou, handling equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xinhua leader in mechanical staff warmly welcome all inquiries negotiations to create a better future, Xinhua machinery.