Asphalt pump troubleshooting

China's pump is mainly used for liquid transport or liquid pressurized tool, as the pump industry continues to mature, China's economic development more and more inseparable from their support. We all know the importance of an engine to a country where pitch pumps can have a significant impact on engine use. I believe good asphalt pump for people's livelihood and the economy have a very positive role. However, the use of asphalt pump, the inevitable problems, when the asphalt pump failure, we should be how to solve it? Asphalt pump fault solution First, the insulation pump, asphalt pump does not oil 1, the import and export valves are not open, out of the pipeline blockage, runner blockage, inspection, place plug. 2, the direction of motor movement is wrong, the motor phase loss, the number of revolutions is very slow, adjust the motor direction, tighten the motor wiring. 3, suction pipe leaks, tighten the sealing surface, remove the air. Second, insulation pumps, asphalt pump outlet pressure less than 1, the liquid air; liquid air. 2, the speed is too low Impeller damage, pump speed, replace the impeller. 3, the outlet valve opening too large, small export valve. Third, the insulation pump, asphalt pump flow less than 1, insulation pump impeller impeller blockage, grease deposition, valve opening insufficient; place plug, re-adjust the valve opening, pumps and pipes. 2, the number of revolutions is too low, increase the pump shaft revolutions. 3, impeller wear, replace the impeller. In addition to the above three forms of failure, asphalt pump may also occur during the use of asphalt pump motor heating, temperature pump, asphalt pump oil leakage, asphalt pump vibration or noise, insulation pump and asphalt pump power is too large and other problems, which When the user needs to be based on the actual situation of the situation to make a reasonable deal.

45 Degree Elbow and 90 ° elbow ,  90 Degree Elbow forming a right angle and 45 degrees is an obtuse angle. Two 45-degree elbows can not be welded into a 90-degree bend to use, because the stress concentration area is the elbow pipe, expansion and most of the stress deformation during cooling are released at the elbow. Also weld itself to be the weak link, fatigue deformation will soon cause cracking damage, which planted a lot of hidden dangers, so do not at immediate convenience, eventually leading to huge losses.

Product Name:45 Degree Elbow

Size:DN10-DN2500

Materials: A234 WBP-WP1-WP12-WP11, A403 WP 304-304L-316-316L, A402 WPL3-WPL 6,A860 WPHY 42-46-52-60-65-70,PG370,C20

Thickness: 2mm-100mm

Standard:GB/ANSI/ GOST/ JIS/ DIN

Crafts: Butt, Push System, Simmer

Connection: Welding

Package: Wooden boxes,Wooden pallets,According to customer requirements.

Brand Name: HY

Place of Origin: China (Mainland)

Certification: ISO.UKS.SGS.BV

Application: Chemical, Water, Oil and gas, Electricity

45 Degree Elbow

45 Degree Elbow,45 Degree Elbow Fitting ,45 Degree Pipe Elbow,Steel 45 Degree Elbow

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD , https://www.pipefitting-china.com