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Machining

Machining

       

       Qinhuangdao ShiFang Marine Machinery Co., Ltd’s machining workshop was established in 2006, covering an area of 5,000 square meters. The workshop has more than 40 sets of machining equipment: turning, milling, planing, grinding, boring, drilling, hobbing, gear shaping, wing teething, welding and other equipment; more than 10 sets of heat treatment process equipment (60KW,100KW); high and medium frequency induction equipment; high, medium and low temperature box furnace; hardness testing instruments and other equipment. Our company has passed CCS certification and ISO9000 certification. We have more than 50 staffs, including 5 technical engineers, all operators, electricians and gas welders are certified and have rich experience in machining operation. According to the customer’s request, our company could process all kinds of complicated technology, machining different forms of ship, mining spare parts.

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Ship Repairing


Reforming of gear box


       原齿轮箱因为内置离合器故障,导致齿轮箱无法完全与主机脱开,只要主机启动运转,其齿轮就会不停转动,做了大量的无用功,对主机可靠运行也带来了极大隐患,而且该齿轮箱可维修性很差,维修成本很高。对此将原消防泵齿轮箱改造为离合器与齿轮箱分体布置,有离合功能,当不需要使用对外消防水泵时,可以彻底将齿轮箱与主机完全脱开,主机运转时,齿轮箱不工作,水泵也不跟转;离合器满足在主机怠速下平稳结合和分离。保证主机、齿轮箱和消防泵安全运行。

Repairing of JiChai generator set


       油田发电机组长期处于恶劣的环境之中,使得发电机组油路、油底壳沉积大量泥沙,运行时有严重的烧机油现象,缸套、轴瓦、活塞等部件磨损严重,无法继续运行。因此对发电机组油路、油底壳进行清洁保养,对缸套、轴瓦、活塞等磨损严重的部件进行修复或换新,排除发电机绝缘低故障,使发电机组能按使用说明要求正常运转。既能延长发电机组的使用寿命,又能保证发电机组的额定功率输出,更能达到节能减排的目的。