Spiral Pump

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Shanghai
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1 Set unit
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1000 Sets Per Year unit/month

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Product Description:

The water on physical and chemical property, the max temperature of transmitted liquid is 40℃.

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Q:Pump pumping small is what happened?
You are lifting pump or submersible pump ah? Lift pump before pumping water pump, first open the pump and then open the outlet valve, and if there is no pressure, it is time to leave, the sealing performance is not good, check where leakage, and perhaps your pump is broken
Q:Why can't vertical water pump use spring shock absorber?
Vertical pump can use spring shock absorber, because the bottom of the vertical pump installation area is small, so many people feel that it can not install spring shock absorber, actually not, and now there is a vertical pump can use the shock absorber;Introduction of spring shock absorber for vertical pump;1 、 spring cover and spring seat for the combination of butyl glue and cast iron, and after baking treatment, good weather resistance.2, according to simple installation, bolts can be used to adjust the height and level.3, can be matched with the pedestal design, can be used in various types of machinery and equipment.4, applicable to all types of pumps, fans, air conditioning boxes, pipes and so on.
Q:Explore the flow of water pump production process is like?
The main flow of water pump (take centrifugal pump as an example):Technical determination of Drawing > raw material storage > mold preparation > casting moulding > machining > parts experiment > Assembly > performance experiment > painting packing > storage.Here are a few key steps:1) the technique determines the graphMainly the work of designers. Generally according to the parameters of the pump (flow, lift, cavitation, efficiency, etc.) to determine the specific speed of pumps, impeller form, impeller size, impeller material, pump body, pump shaft and so on. One of the most important thing is to draw the impeller woodenpatterns.2) die preparationThe mold is mainly composed of workers according to the water pump impeller woodenpatterns production model.3) casting moldingThe casting molding sand is made on the base of the mould.4) machiningWater pump parts processing, because it has hydraulic flow channel, in considering the positioning clamping standard, must find the correct flow channel of the correct position. Avoid assembly, resulting in water pressure chamber and impeller flow channel skew, dislocation, uneven gap, or even rub, affecting product quality. In order to ensure the accuracy of parts manufacturing, it is necessary to design the appropriate tooling, and reasonable arrangements for technological processes, control process factors.
Q:Multi storey residential buildings also need to set up pressurized water pump room, direct water supply can not be?
Multi-storey residential building in general can use tap water pipe network pressure water directly, but all regions due to different network differences, in some areas, because of the lower pressure of the municipal pipe network, such as lack of high-rise building 5-6 pressure, can direct water supply cannot meet the demand of domestic water use, then you need the two pressurized water supply. The general water supply equipment needs the construction of pumping stations, and the pump house can be built on the first floor or the ground floor. There are also no water supply equipment, such as pipe pump, frequency conversion water supply equipment, the water supply equipment from outside to see, is a group of stainless steel pipeline, no pumping room. Outdoor box type water supply equipment is also a choice, water supply equipment comes with equipment, can be placed outdoors. Zibo Boshan new Duke water supply equipment
Q:Pump flow 6M3/H is an hour, how many tons of water?
=1 tons of water 1M3So 6m3/hIt's 6 tons / hour
Q:90kw pump star delta start, in the end to use the circuit breaker, AC contactor (Star contactor, angle contactor), what kind of thermal relay?
The star delta circuit you give belongs to the international standard starting mode, different from the old gb. The first said (the old national standard, is actually the domestic elders step-down manner, they are the main contactor) after shunt implementation of star triangle, so there will be a larger contactor, down economic calculation.And the new international standard (you give the circuit diagram) can be seen that the air switch to select the motor current to meet the given amount of surplus, 90kw motor rated current 175A, so choose 225A air switch can be. 1KM 2KM is the main operation of contactors, contactor, they each pay half the current line in triangle, so choose 110A (like never seen 100A) current, 3KM star, because of short-time current will not cause damage to the contact, a little lower 80A is not affected. Heat meter: if you don't use a transformer, you can choose JR36---160A.Some friends may feel small, in fact as long as you pay attention, you will find a lot of electrical equipment factory are doing this standard. In this way, both cost savings and service requirements are met.
Q:Why is water pumping cool water is normal, but when pumping hot water pressure and flow are very small?
There may be: first, the water temperature is too high, the impeller damage! But this may not be very likely! Second, but also the water temperature is too high, but may be too high water temperature will be hot water pipe deflated, resulting in no water. Third, it is possible to buy fake and shoddy products!!! Another important problem is that you didn't tell me what kind of pump it was! What forms of work do you have?
Q:What is the difference between a sewage pump and a clean water pump? Why can't sewage be pumped with clean water?
The clean water pump and the sewage pump are different from the design. It also requires different material. Sewage pump requires material of solid phase friction, acid and alkali corrosion resistance, and other high resistance, and clean water pump can ignore these requirements. In addition, the sewage pump in a large proportion of large solids content of the fluid can also work normally, and clean water pump in the design can not meet the long-term use of this environment requirements.Of course, clean water pump can also be used for sewage, but only temporary measures, and the life expectancy, the effect can not be guaranteed.
Q:How to change the frequency of a water pump with a pump?
Only trip is not to the frequency converter settings or phase sequence change, if not moved the settings and wiring, most of the reason is the original reversal, you also know that inverter turnover also has water.Check analog positive and negative polarity, inverter settings, and if there is no problem, change the phase sequence.
Q:What is the relationship between pump power, lift and flow?
N= QH/1000 gamma ETA gamma, severe liquid, cattle - ETA / m3; efficiency; N- kW; H- head, power meters;Q- volume flow per cubic meter / sec.

1. Manufacturer Overview

Location Jiangsu,China
Year Established 1996
Annual Output Value Below US$1 Million
Main Markets
Company Certifications ISO14002;ISO9001;UKAS

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai port;
Export Percentage 71% - 80%
No.of Employees in Trade Department 10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: Above 180,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range High and/or Average