Horizontal multistage centrifugal pump overview

Horizontal multistage centrifugal pump is based on the TSW-type pump to absorb the advantages of a variety of multistage centrifugal pump at home and abroad to improve a new generation of products, in line with JB / T53058-93 quality standards. The following overview of the horizontal multistage centrifugal pump product profiles, product features, product uses, structure description. Horizontal Horizontal Multistage Centrifugal Pump Horizontal multistage centrifugal pump for conveying water without solid particles and the physical and chemical properties of water-like liquid. Mainly used for high pressure water supply, high-rise building water supply, can also be used for water supply and drainage factories. Pump flow from 10 to 155 m3 / h, lift range of 15 ~ 300m, supporting power range of 2.2 ~ 200kw, caliber range of 50 ~ 150mm TSWA-type medium temperature does not exceed 80 ℃. Second, the horizontal multistage centrifugal pump Features 1, compact structure, small size, beautiful appearance, small footprint, saving construction costs; 2, the rotor components supported by rolling bearings at both ends, the pump runs smoothly; 3, the import is Horizontal direction, the outlet is arranged vertically upwards, simplifying the pipeline; 4, the motor is horizontal structure, easy maintenance. Third, the horizontal multi-stage centrifugal pump Usage Mainly used for high-rise building water supply, fire water supply, automatic spray water, automatic water curtain water supply, etc., can also be used in water supply and drainage factories and mines, remote water supply, a variety of equipment Use and a variety of production processes horizontal multistage centrifugal pumps and other conditions of use 1, suitable for conveying water and physical and chemical properties similar to clear water, the solid insoluble matter volume does not exceed 0.1% of the unit volume, particle size ≤ 2mm 2, medium Temperature: -15 ℃ ~ 80 ℃; 3, working pressure: system pressure ≤ 3.0MPa; (ie: system pressure = inlet pressure + pump working pressure ≤ 3.0MPa) 4, ambient temperature should be below 40 ℃, relative Humidity less than 95%; 5, As the pump main components are made of cast iron, so the transmission medium should be no corrosive. Note: If the media with small particles or corrosive, please specify when ordering, in order to provide more reliable products. Fourth, the horizontal multi-stage centrifugal pump structure Description 1, horizontal multi-stage centrifugal pump for the multi-stage structure, the suction port for the horizontal direction, the vertical discharge spout is arranged with 50,75,100,125, 150 and other caliber, the user according to the needs of flow, lift choose different diameter and series of pumps to be satisfied; 2, TSWA multistage centrifugal pump mainly by the inlet section, the middle, guide vanes, impeller, water and bearing body Parts, seal parts, etc., the structure design is reasonable; 3, TSWA multistage centrifugal pump rotor parts from the carbon steel shaft, cast iron impeller, balance disc and shaft sleeve and other components, the rotor at both ends of the support dry oil lubrication rolling On the shaft, due to the excellent dynamic and static balance of the impeller and the hydraulic balance of the balance disc, the pump runs smoothly, and the noise is low and the vibration is small. 4, into the water section, the middle section and the outlet section of the joint with the paper pad by tightening the bolt to achieve tight seal, in order to prevent liquid from the spindle at both ends of leakage, soft-filled shaft seal, while the shaft with rubber retaining ring, O-type rubber seals to waterproof into the sleeve cavity; 5, in order to prevent the middle and guide vane wear, addendum impeller seal ring and guide vane and other vulnerable parts, when the impeller and the gap between these wearing parts Exceeds the specified value should be replaced; 6, horizontal multistage centrifugal pump and motor mounted on a common cast iron base, the torque through the flexible coupling to pass. The above is a horizontal multistage centrifugal pump product profiles, product features, product uses, a brief description of the structure, I hope you horizontal multistage centrifugal pump products have a deeper understanding and understanding of the future can be better applied to the actual life go with. Further reading: IFAT China Guangzhou exhibition industry leaders building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: lindj (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)

Industrial Sectional Door

Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.

The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).

Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.

Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).

Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.

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