Item Description

Bearing Employed In 6MW Hydroelectric Energy Plant For Hydroelectricity

Francis turbine is a sort of turbine match to water head 20-300meters and with specific ideal flow.
It could be divided into vertical and horizontal arrangement. Francis turbine have the edge of substantial performance, little dimension and reliable structure.

Horizontal Francis turbine unit, with horizontal shaft, could be 2 or 3 supports. Which is normally 1 stair arrangement. Simple structure, simpler procedure and maintainence.
 
Vertical Francis turbine unit, with vertical shaft, metallic spiral circumstance or concrete spiral case. With adjustable CZPT vane, and continue to be ring and many others areas, are match to runner diameter even bigger than 1000mm. Our engineer will pick the most suitable Francis turbine for your hydro power venture.

Francis Hydrolic Turbine Product Parameter

 HL-WJ-Francis tubine generator unit Generator Gevernor or Regulating perform Valve
Turbine
Variety Water head(m) Discharge (m³/s) Speed (r/min) Power(kw) Performance(%)
HL260       C-LJ-140 12.two 10.25 214.three 1089 88.8 SF1000-28/2600 YWT-18000 Z941H-6 Dg2250
fourteen.one eleven.02   1340 88.two SF1250-28/2600
sixteen.6 eleven.ninety seven 250 1720 88.6 SF1600-24/2600
19.two 12.87   2156 88.seven SF2000-24/2600
22.three thirteen.89 300 2678 88.3 SF2500-twenty/2600 YWT-30000
26.2 fifteen.05   3405 88.five SF3200-20/2600
thirty.4 sixteen.21 333.3 4255 88.four SF4000-eighteen/3250
HL260      C-LJ-160 eleven.eight thirteen.17 200 1340 89 SF1250-thirty/2600  YWT-30000 PDF6-WD Dg2500
thirteen.nine 14.32 214.3 1720 88.9  SF1600-28/2600
16.2 15.43 2160 88.six  SF2000-28/3250 
eighteen.7 sixteen.sixty three 250 2680 27.two SF2500-24/3250 
22 eighteen 3410 88.7 SF3200-24/3250  YWT-38000
twenty five.5 19.6   4260 88.9  SF4000-twenty/3250 
29.six twenty.9 three hundred 5340 88.9  SF5000-20/3250
HL260 C-LJ-180 eleven.9 16.seventy six 187.5 1720 89.five SF1600-32/2600 YWT-38000 PDF6-WD Dg2750
thirteen.7 eighteen   2160 89.seven SF2000-32/3250
15.9 19.38   2680 89.four SF2500-32/3250
18.eight 21.08 two hundred 3420 89.7 SF3200-30/3250
21.seven 22.66   4260 89.6 SF4000-30/3250 YWT-50000
25.two 24.41   5340 89.3 SF5000-24/3250
29.four 26.37 250 6705 89.6 SF6300-24/4250
HL260 C-LJ-two hundred eleven.nine 20.seven 150 2160 90.six SF2000-forty/3250 YWT-38000 PDF6-WD Dg3200
13.eight 22.three 2680 90.six SF2500-40/3250
16.3 24.21 187.5 3425 90 SF3200-32/3250 YWT-50000
eighteen.seven 26.4 4270 ninety.8 SF4000-32/4250
21.9 28.three 200 5350 90.7 SF5000-thirty/4250
twenty five.6 30.25 214.three 6710 90.three SF6300-30/4250 YWT-50000 51000
thirty 32.86 8515 90 SF8000-28/4250

Francis Hydrolic Turbine Photo

Set up Diagram

Business Info

Our workshop

Enginnering Situation

FAQ

Q1, Which turbine ought to I choose?
 Please tell me the water head, flow rate, frequency, Total energy you want, voltage, on grid or off grid operation, 

Q2, Can your factory offer all the gear for hydropower era?
Yes, we can offer you with turbines, hydro-generators, strain regulators, turbine wheels, control panels, transformers, checking methods and a lot more.

Q3, Can you do EPC for a hydroelectric electrical power plant?
Yes, we can give Change-Crucial and EPC services including measurement, design, manufacturing, design, manufacturing, commissioning, inspection, routine maintenance runner alternative and refurbishment,update, enhancement, repair,refurbishment of turbines,generators like bearings, seals For elements and crucial areas, we will deliver specialists and staff to set up products.

This fall,Is your organization a trading organization or a company?
We are a manufacturer of hydro turbine generators and started to advertise the intercontinental market in 2013. Our factory is situated in ZheJiang , exactly where China’s h2o conservancy and hydropower is most created. Welcome to visit our manufacturing unit in China.

Q5, What is an satisfactory MOQ?
 For this solution, our acceptable MOQ is 1 set.

Q6,How extended is the delivery time?
Delivery instances range from fifteen days to 6 months depending on the product you are getting.

Q7,Does your organization have its very own unbiased formal website?

Of course, and we can see more details about our organization and merchandise on our formal site.   
website handle: cdforster

US $32,800
/ Set
|
1 Set

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: Free Guidance
Warranty: 1 Year
Output Type: AC Three Phase

###

Samples:
US$ 32800/Set
1 Set(Min.Order)

|

Order Sample

###

Customization:

###

 HL-WJ-Francis tubine generator unit Generator Gevernor or Regulating work Valve
Turbine
Type Water head(m) Discharge (m³/s) Speed (r/min) Power(kw) Efficiency(%)
HL260       C-LJ-140 12.2 10.25 214.3 1089 88.8 SF1000-28/2600 YWT-18000 Z941H-6 Dg2250
14.1 11.02   1340 88.2 SF1250-28/2600
16.6 11.97 250 1720 88.6 SF1600-24/2600
19.2 12.87   2156 88.7 SF2000-24/2600
22.3 13.89 300 2678 88.3 SF2500-20/2600 YWT-30000
26.2 15.05   3405 88.5 SF3200-20/2600
30.4 16.21 333.3 4255 88.4 SF4000-18/3250
HL260      C-LJ-160 11.8 13.17 200 1340 89 SF1250-30/2600  YWT-30000 PDF6-WD Dg2500
13.9 14.32 214.3 1720 88.9  SF1600-28/2600
16.2 15.43 2160 88.6  SF2000-28/3250 
18.7 16.63 250 2680 27.2 SF2500-24/3250 
22 18 3410 88.7 SF3200-24/3250  YWT-38000
25.5 19.6   4260 88.9  SF4000-20/3250 
29.6 20.9 300 5340 88.9  SF5000-20/3250
HL260 C-LJ-180 11.9 16.76 187.5 1720 89.5 SF1600-32/2600 YWT-38000 PDF6-WD Dg2750
13.7 18   2160 89.7 SF2000-32/3250
15.9 19.38   2680 89.4 SF2500-32/3250
18.8 21.08 200 3420 89.7 SF3200-30/3250
21.7 22.66   4260 89.6 SF4000-30/3250 YWT-50000
25.2 24.41   5340 89.3 SF5000-24/3250
29.4 26.37 250 6705 89.6 SF6300-24/4250
HL260 C-LJ-200 11.9 20.7 150 2160 90.6 SF2000-40/3250 YWT-38000 PDF6-WD Dg3200
13.8 22.3 2680 90.6 SF2500-40/3250
16.3 24.21 187.5 3425 90 SF3200-32/3250 YWT-50000
18.7 26.4 4270 90.8 SF4000-32/4250
21.9 28.3 200 5350 90.7 SF5000-30/4250
25.6 30.25 214.3 6710 90.3 SF6300-30/4250 YWT-50000 51000
30 32.86 8515 90 SF8000-28/4250
US $32,800
/ Set
|
1 Set

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated

###

After-sales Service: Free Guidance
Warranty: 1 Year
Output Type: AC Three Phase

###

Samples:
US$ 32800/Set
1 Set(Min.Order)

|

Order Sample

###

Customization:

###

 HL-WJ-Francis tubine generator unit Generator Gevernor or Regulating work Valve
Turbine
Type Water head(m) Discharge (m³/s) Speed (r/min) Power(kw) Efficiency(%)
HL260       C-LJ-140 12.2 10.25 214.3 1089 88.8 SF1000-28/2600 YWT-18000 Z941H-6 Dg2250
14.1 11.02   1340 88.2 SF1250-28/2600
16.6 11.97 250 1720 88.6 SF1600-24/2600
19.2 12.87   2156 88.7 SF2000-24/2600
22.3 13.89 300 2678 88.3 SF2500-20/2600 YWT-30000
26.2 15.05   3405 88.5 SF3200-20/2600
30.4 16.21 333.3 4255 88.4 SF4000-18/3250
HL260      C-LJ-160 11.8 13.17 200 1340 89 SF1250-30/2600  YWT-30000 PDF6-WD Dg2500
13.9 14.32 214.3 1720 88.9  SF1600-28/2600
16.2 15.43 2160 88.6  SF2000-28/3250 
18.7 16.63 250 2680 27.2 SF2500-24/3250 
22 18 3410 88.7 SF3200-24/3250  YWT-38000
25.5 19.6   4260 88.9  SF4000-20/3250 
29.6 20.9 300 5340 88.9  SF5000-20/3250
HL260 C-LJ-180 11.9 16.76 187.5 1720 89.5 SF1600-32/2600 YWT-38000 PDF6-WD Dg2750
13.7 18   2160 89.7 SF2000-32/3250
15.9 19.38   2680 89.4 SF2500-32/3250
18.8 21.08 200 3420 89.7 SF3200-30/3250
21.7 22.66   4260 89.6 SF4000-30/3250 YWT-50000
25.2 24.41   5340 89.3 SF5000-24/3250
29.4 26.37 250 6705 89.6 SF6300-24/4250
HL260 C-LJ-200 11.9 20.7 150 2160 90.6 SF2000-40/3250 YWT-38000 PDF6-WD Dg3200
13.8 22.3 2680 90.6 SF2500-40/3250
16.3 24.21 187.5 3425 90 SF3200-32/3250 YWT-50000
18.7 26.4 4270 90.8 SF4000-32/4250
21.9 28.3 200 5350 90.7 SF5000-30/4250
25.6 30.25 214.3 6710 90.3 SF6300-30/4250 YWT-50000 51000
30 32.86 8515 90 SF8000-28/4250

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

bearing
Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

bearing
The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

bearing
To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.

China Bearing Used in 6MW Hydroelectric Power Plant for Hydroelectricity     manufacturerChina Bearing Used in 6MW Hydroelectric Power Plant for Hydroelectricity     manufacturer
editor by czh 2023-01-25