• 012023-11

  The reason with stainless steel rusty sumbersible pump

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The sumbersible pump that is a major produces manufacturer. When type selecting of client sumbersible pump, manufacturer of my company water pump can provide the before-sales service such as price of sumbersible pump model, sumbersible pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is about stainless steel sumbersible pump rusts the knowledge of the reason: What is stainless steel? Have the capacity that counteractive air oxidizes, in also having the medium that containing acerbity, alkaline, salt at the same time anticorrosive a kind of rolled steel of ability! Why does stainless steel sumbersible pump fight rust? Stainless steelSumbersible pumpThe surface added the element such as press or rub against and nickel, form paper-thin and the film of rich chromic oxidation that stabilizes compactly stably (defend film) , prevent oxygen atomic to continue infiltration, continue to oxidize, and obtain fight rustily ability. When compact oxidation covering layer is destroyed, stainless steel pump can rust. The meeting below what condition destroys diaphragm? 1. bleaching powder 2. Mechanical wear 3. WaterStainless steel sumbersible pump...

• 012023-11

  Sumbersible pump why cannot idling?

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The sumbersible pump that is a major produces manufacturer. When type selecting of client sumbersible pump, manufacturer of my company water pump can provide the before-sales service such as price of sumbersible pump model, sumbersible pump, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is about sumbersible pump why cannot the knowledge of the idling: Sumbersible pump cannot the reason of the idling: Method of refrigeration of general sumbersible pump is water-cooled. It is no matter inside water refrigeration, outside water-cooling is method of refrigeration of double water of exterior and interior however, the refrigeration that demand water finishs sumbersible pump as medium comes loose hot exercise. When sumbersible pump idling, will be opposite without waterSumbersible pumpthe calorific place such as winding, bearing undertakes cooling, because this does not allow sumbersible pump idling. Inside sumbersible pump, outside cooling action has compared the cooling method of double water-cooling, sumbersible pump lumen fills water, core of stator core, stator winding, rotor and rotor winding (rotor guides carry ring with rotor) etc all dip is...

• 262023-10

  Blowdown pump electric machinery lacks photograph etc issue

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The blowdown pump that is a major produces manufacturer. When type selecting of client blowdown pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that lacks photograph etc issue about blowdown pump electric machinery: ▼ problem one: Blowdown pump electric machinery is abrupt power source tripping operationIf the power source protector of place form a complete set and water pump electric machinery are of be identical, below normal circumstance, protector is won’t of tripping operation. The main reason of protector tripping operation has: 1, overload of water pump electric machinery; 2, temperature rise of water pump electric machinery is exorbitant; 3, electric current of movement of water pump electric machinery is too big; 4, the power source voltage of form a complete set of water pump place is exorbitant. ▼ problem 2: Overload of the electric machinery when blowdown pump worksGeneral electric machinery has a rated moving power,...

• 262023-10

  Blowdown pump lift is exorbitant the influence that uses to pump

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The blowdown pump that is a major produces manufacturer. When type selecting of client blowdown pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is about blowdown pump lift exorbitant the knowledge that uses an influence to pump: Above all must we know why can the client choose blowdown pump lift exorbitant? Reason one, too one-sided to the understanding of lift, the fault regards the length of conduit giving water as lift, bring about blowdown pump lift to be more than real need. Reason 2, because the user is right,the computation of blowdown pump lift does not have a standard, think anthology a bit bigger always be better, stem from conservative psychology, be in after deciding lift, still add a few meters more, concern is smoked do not sail upstream the anxiety that coming is an user all the time. Reason 3, the operating mode that the blowdown pump that uses...

• 262023-10

  Pump of conduit of SG pressure boost installs use note

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that installs use note about pump of conduit of SG pressure boost: Pump of conduit of SG pressure boost applies to a high level to build pressure boost to send sprinkling irrigation of water, gardens, cooling tower to sail upstream, remote be defeated by water, air conditioning, refrigeration to rinse, the pressurization of boiler circulation of changes in temperature such as the bathroom, use temperature 80 ℃ are the following, the pressure boost of high temperature hot water that applies to the industry such as heating, boiler circulates. Use temperature 150 ℃ are the following. SG pressure boostConduit pumpIt is to be pressure boost to carry, solve conduit pressure too low and the novel pump of development, have very big advantage than using horizontal...

• 262023-10

  Conduit pump machinery is sealed not able grind, lest malfunction

  Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is about conduit pump machinery sealed cannot do the knowledge that grind: Conduit pump safeguards: 1, conduit pump runs medium breakdown to safeguard: Inlet tube path must be full of a liquid, prohibit heating up water pipeline pump to move for a long time below cavitation condition. Electromechanical of time inspection report sheds , must not exceed electric machinery to chin calm electric current. Conduit pumpAfter undertaking moving for a long time, as a result of mechanical wear, when making aircrew noise and vibration increase, should jockey examination, can change when necessary fragile spare parts and bearing, unit overhaul period is a year commonly. 2, mechanical and sealed breakdown safeguards: Mechanical and sealed lubricant Ying Qingjie does not have solid grain. Forbidden machinery is sealed working grind...

• 262023-10

  Blowdown pumping station picks pump item

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the blowdown pump that my company is a major produces manufacturer. When you need blowdown pump type selecting, we will provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer your referenced alternative. This product information is the knowledge that picks pump item about blowdown pumping station: 1. should be satisfied above all taller when the discharge of water supply operating mode and lift requirement, assureBlowdown pumpIn efficient paragraph move. The extraction with big luffing of fountainhead water level water pump stands, appropriate chooses characteristic curve abrupt model water pump; Discharge luffing gives water pump greatly to stand, appropriate chooses the pump with characteristic gently curve. 2. chooses pump to answer as far as possible size is tie-in, allocate agile, choose to be the same as model water pump as far as possible at the same time, each other is reserve. 3. should reduce number of water pump stage as far as possible commonly, choose the big pump with taller efficiency. 4. considers long-dated development, far and near is united in wedlock, because cost of construction of one class pumping...

• 262023-10

  What reason is blowdown pump lift is reduced suddenly?

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the blowdown pump that my company is a major produces manufacturer. When you need blowdown pump type selecting, we will provide the before-sales service such as price of pump of blowdown pump model, blowdown, in order to offer your referenced alternative. This product information is the knowledge that reducing suddenly about blowdown pump lift is what reason: Blowdown pump lift is reduced, basically element of the following respects brings about: 1. electric machinery invertsBecause the reason of wiring meets those who cause electric machinery change direction,change direction with the effective demand of blowdown pump contrary, when be being started commonly so, should observe firstBlowdown pumpchange direction, if change direction,turned over, should get on column of the wiring on electric machinery two electrical wiring exchange random can. 2. impeller flow path jamsIf impeller part flow path jams, the business that affects impeller, bring about outlet pressure to drop. Because this need tears open pump check,investigate cleared foreign matter. Appear again to prevent this problem, can add before blowdown pump is imported when necessary set filter device. The leak inside 3. happeningExceeded design range when the rotational part inside blowdown...

• 262023-10

  Purchase the factor that pump of ISW horizontal conduit should consider

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the conduit pump that my company is a major produces manufacturer. When you need conduit pump type selecting, we will provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer your referenced alternative. This product information is the knowledge that considers a factor about buying pump of ISW horizontal conduit: Characteristic of product of pump of ISW horizontal conduit: 1.ISWConduit pumpThe structure is compact, this series pump is horizontal structure, machine pump an organic whole, exterior is beautiful, cover an area of an area little, compare with common horizontal pump, cover an area of an area to reduce 30 ％ . If use machine of IP54 door dispatches from foreign news agency criterion need not pump room, but park is outdoors use. 2. runs smooth, noise low, component is homocentric degree tall. Straight couplet of electric machinery and pump, simplified intermediate structure, increased the smooth stability that move, impeller has wonderful activity to balance, oscillatory, low noise is not had when moving, prolonged the service life of bearing, improved use environment. 3. axis is sealed use high grade machine sealed,...

• 262023-10

  Characteristic of function of pump of GDL vertical conduit

  The welcome visits Shandong Hairui Zhonglian Pump Industry Co. , ltd. Website, the conduit pump that my company is a major produces manufacturer. When you need conduit pump type selecting, we will provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer your referenced alternative. This product information is the knowledge about characteristic of function of pump of GDL vertical conduit: One, introduction of product of pump of GDL vertical conduit: Pump of GDL vertical conduit is to be in abroad admirable pump basically, the applied demand that combines an user designs made new generation product according to JB/TQ6435-92 standard. Mouth of inspiratory, eduction is located in water pump unified and linear on. Rotor component is become by the whole set such as interstage sleeve of axis, impeller, impeller, axle sleeve, into water paragraph, middle, give water paragraph bind with taut bolt. The axis seals separator instrument is sealed, the pressure water that uses balanced room undertakes following glossily cooling. It is each large trade cold hot water or physico-chemical property resemble the ideal pump that the liquid such as water carries. 2, pump of GDL vertical conduit is practical dimensions: Use...