First, the overview of the double-suction pump in the middle:
The medium-open double-suction pump is a single-stage double-suction and horizontal-type centrifugal pump. It is mainly used to transport clean water without solid particles or other liquids with similar physical and chemical properties. The pump has large flow, high lift and low energy consumption, and is suitable for industrial and urban water supply and drainage, farmland irrigation and drainage or other industrial occasions. Double suction pumps have high efficiency, generally above 80%. The flow and head selection range is large. The structure is reasonable, the pump axis is horizontally opened, and the inlet and outlet are below the middle opening surface. There is no need to dismantle the pipe, just open the pump cover and take out the rotor parts.
The double suction pump is a new energy-saving horizontal medium-opening pump for conveying clean water or other liquids with physical and chemical properties similar to water. According to the needs of users, the structure and material of the double-suction pump can be used to transport multiple muddy water or various types of corrosion. Sex liquid, this series of pumps is suitable for factories, mines, urban water supply and drainage, power stations, farmland irrigation and drainage and various water conservancy projects.
Second, the characteristics of the medium open double suction pump:
1. Double suction impeller, large flow and high efficiency.
2, high efficiency and energy saving, wide application range and long life.
3, easy maintenance, no need to disassemble the water, water pipe and motor.
4. Available mechanical seals and packing seals. The cooling and lubrication are all internal circulation.
Third, the use of double open suction pump:
The medium-open double suction pump is suitable for factories, mines, urban water supply and drainage, power stations, farmland irrigation and various water conservancy projects.
Fourth, the performance and advantages of the double-suction pump:
The suction port and the discharge port of the double-suction pump are both below the axis line of the water pump and are horizontally perpendicular to the axis. It is easy to maintain, no need to disassemble the inlet and outlet pipes and electric motor, and it is energy efficient and has a wide application range.
The medium-open double suction pump is a new energy-saving horizontal medium-opening pump. It is mainly composed of pump body, pump cover, shaft, impeller, seal ring, bushing and bearing components. The suction port and the discharge port are all below the pump shaft line. When repairing, just remove the pump cover and remove all parts for maintenance. Other liquids for transporting clean water or physicochemical properties similar to water can be used to transport multiple sediment water or various corrosive liquids by changing the pump structure and material according to user requirements. Its performance is in line with JB/1050-93 "Single suction double suction water centrifugal pump type and basic parameters" standard.
The application range of the medium open double suction pump:
Applicable to factories, mines, urban water supply, power stations, tap water, farm irrigation and various water conservancy projects.
Manual Video Measuring Machine
Manual vision measuring machine is a precision measurement instrument that uses manual driving for 3 axes, and the measurement software is manual point taking.
This instrument uses a zoom objective to magnify the measured object, and the image is input into a computer through a CCD industrial camera device. The enlarged image of the measured object is transmitted to the measurement software for non-contact and efficient geometric measurement of various complex workpieces.
Suitable for non-contact measurement of stamped parts, plastic parts, thin film shaped, easily deformed, easily damaged, and small-sized workpieces, such as workpiece measurement in industries such as rubber, plastic, small hardware, clocks, and light industry.Video Device
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The vision measuring machine consists of three parts: an image acquisition device, a data acquisition device, and a two-dimensional measurement software. The zoom objective lens and high-resolution color camera form an image acquisition device, and the data acquisition device is composed of a grating ruler and a data processor. The image and data are measured using 2D measurement software to achieve point, line, arc, and distance measurements.
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Zhejiang dexun instrument technology co., ltd , https://www.dexunmeasuring.com