Beijing pump plant, water pump installation, pump parts, pump repair, motor repair, wind ..

The company has more than ten years in the Beijing motor pump maintenance history, experienced, professional service and reasonable prices. 1, on-site service, gives you more peace of mind. A call, our staff will direct site service, so your motor pumps maintenance more peace of mind. 2, quality assurance and reliable. Quality first, the commitment will be reached. Motor repair categories: maintenance of DC, AC motor high and low voltage motors, welding machines, drain cleaners and a variety of domestic and imported motor. Pump Repair categories: professional salvage deep well pump, maintenance, sales, maintenance of various frequency pumps, multistage pumps, single-stage pump, sewage pump, water pump, pipeline pumps, fire pumps, submersible pumps, deep well pump, shield pump, chemical pumps , circulation pump, pump, booster pumps, mud pumps, pump rod pump and importing countries repair and renovation project pipeline. provide a wide range of domestic and imported live pumps, multistage pumps, double suction pump in the open pumps, fire pumps air conditioning pumps, circulating pumps, chemical pumps, screw pumps, sewage submersible pumps, water-filled submersible pumps, deep well pumps, centrifugal pumps, shielding pumps, variable frequency pump, mud, submerged sewage pumps, vacuum pump and control system design, installation, alteration, modification, maintenance, annual maintenance service. Medium-sized submersible pump / high pressure pump / pipeline pump / sewage pump / industrial pumps / mud pump / boiler room for pump repairs and maintenance. Our advantages: reliable quality and reasonable prices. Specifically dry "manufacturers do not want to do", "small factories can not do," the. My company to high-quality products and quality service, has won the trust of customers! "Product quality, customer needs first" for the purpose, dedicated business so far, I will continue to uphold this fine tradition, continued to be better, stronger, bigger, better direction to develop. After the general maintenance of the pump (1) used for the first 300 hours of new water pump, should release all the bearing box of butter, put new oil. After replacing the full 500 hours in operation once the butter, (2) a filler in the use of 30 days to get a new one, if hardening, should always be replaced. Ball bearings for 30 days butter filling a need. If there are water infiltrated bearings should always wash and renewal butter. (3) the pump is stopped, to pay attention to the following matters: the bottom valve deactivation must always check for too long in order to maintain the flexibility of rubber shot, if ignored, are often closed after not tight, out of action; bottom valve of the pump, bottom valve must be opened to release water in the pipe and inside the enclosure to prevent rust and winter freezing pump casing and tubing; and out of water after use, in addition must be kept clean, the professional fan repair: repair and maintenance of various domestic imported fans, axial fans, centrifugal fan, horizontal fan blower and other maintenance and renovation project, for bearings, do insulation, doing other maintenance and sales of various fan coil. Fans by using material classification can be divided several, such as steel fan (general fan), FRP fan, plastic fan, fan aluminum, stainless steel, etc. 2 blower fan in the direction of gas flow classification can be divided into centrifugal, axial style, mixed flow (Francis) and cross-flow and other types. 3 fan according to the flow direction of the airflow into the impeller into: axial fans, centrifugal fans and mixed flow (Francis) 4 fan by fan pressure can be divided into low pressure air blower pressure fan.