Scrapped machinery and equipment approval. 1. Machinery who is one of the following conditions should be scrapped: (1) the main body parts have been severely damaged cement pipe machine manufacturers, even if the repair, their ability to work is still not meet the technical requirements and can not guarantee the safety of production; (2 ) repair costs are too high, the economy is better to update the cost-effective; (3) due to unexpected disasters or accidents, mechanical equipment severely damaged beyond repair; high (4) technical performance drop, energy consumption, no transformation of value; (5) the state or out of models over the life, and no parts sources. Each team must be mechanical maintenance procedures, maintenance category do all kinds of mechanical maintenance work, without undue delay, subject to the charge of special circumstances after approval from deferred maintenance professionals work, but generally not more than half the prescribed maintenance intervals; the maintenance of machinery to quality assurance Weifang cement pipe machine, according to the provisions and requirements of the project one by one, not leakage protection or can not be maintained. Maintenance projects, maintenance of quality and maintenance problems found should make records, newspaper professionals work in this department. Cement pipe cement pipe machine wholesale _ _ Han Heavy cement pipe machine provided by Qingzhou Heavy Industries Co., Ltd. Han. Qingzhou Han Heavy Industry Co. (www.qzdhzg.com) strong, credible, Shandong Weifang mold equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Han Heavy innovative ideas will lead into the brilliant and you work for a better future!