Tag Archives: conveyor drum pulleys

China Large Diameter 630mm Hot Sale Conveyor Belt Idler Roller Drum Head Pulleys pulley band

Product Description

Large Diameter 630mm Scorching Sale Conveyor Belt Idler Roller Drum Head Pulleys

Type Belt width(mm) Common Diameter(mm) Duration(mm)
Drive pulley five hundred five hundred Length of the pulley depends on the belt width of the conveyor
650 five hundred~630
800 630~a thousand
one thousand 800~1150
1200 800~1150
1400 1000~1350
1600 1150~1600
1800 1150~1800
2000 1350~2000
2200 1600~2200
2400 1800~2400
Bend pulley 500 250~five hundred
650 250~630
800 250~1000
1000 250~1600
1200 250~1600
1400 315~1600
1600 400~1600
1800 400~1600
2000 five hundred~1600
2200 630~1600
2400 800~1600

 Benefits:

one. Dust-proof & Water-evidence
The speak to-sealing is adopted, which enjoys far more superior dustproof and water-resistant
2. Low Vibration and Noise
Static stability examination to make certain G40 precision amount.
3. Powerful Pressure of Friction
The content for shaft is solid shaft of 40Cr instead of #forty five spherical metal,which enhances mechanical property
four. Straightforward Installation & Straightforward Servicing
The bearing block and taper-lock are ground, which make certain the installation precision
5. Min 50000 several hours service life

1.)Pipe: seamless steel : it was specifically lower by using the flame slicing device.

2.)The sleeve & disc :it was lower by employing the laser cutter equipment precisely.

 

3.)Shaft: We chose forty five# round metal & sleeve and procedure the complete shaft so that it guarantees shaft concentricity and reduction for the eccentric shaft force. It make confident the pulley go much more stable

4.)Bearing set & bearing: higher-high quality bearing which is scorching charging and bearing block are equipped inner bearing enlargement device, so the bearing can be easily pushed to the bearing position  and it avoids the bearing hurt from the beating.

Tests for the pulley

We have the professional screening equipment for the pulley.    We require make the reducing interior pressure remedies when the pulley’s face up to forces exceed 80KN and we will make the static  balance inspection when the belt speed exceeds 2.5m/s.  
And we laso make the Drum dynamic stability check for the pulley to confirm the good top quality ahead of despatched to the buyer.

Packing:
After all the merchandise analyzed then make the packing, then the merchandise place into the warehouse to wait to send to the consumer
Our initiatives:
Exhitbition and the customer checking out~
We also show up at numerous varieties of related exhibitations to know far more our items for the client. This sort of as Canton reasonable, buma honest andother minging fairs.
Our business and goods get the client approve and several buyer vist us and make the orders for us.

Company certificate &honor
We have the ISO 9001 certification The goods have acquired numerous patents. For case in point: Logos, patents,ects.

Following sale service
We supply the consumer greatest following sale providers, and we fix the troubles any time.
 

one)Installation guidebook

2)Supply drawings and directions

three)On-website advice of dispatched engineers

4)Item right after sales:

The device has a prolonged guarantee of 2 years

Roller warranty fifty,000 several hours.

The business introduction:
 HangZhou CZPT conveying Equipment Co.,Ltd was founded in 2005.      
It truly is registered cash is eleven.68million CNY and It is non-public joint-inventory business. Our major merchandise are cnoveyor roller,idler,frame, pulley,belt and belt conveyor method for TD75 ,DTII,DTIIA,CEMA ects.
we has big lathes, numerical handle, double pressing equipment, double welding machine, double dull lathe, milling device, sawing device and so on. The merchandise have received various patents. We can make a lot more than 1 thousand rollers and 10 pulleys per day.
We have the professionalQC dept. to preserve the very good high quality just before the items despatched out. The goods are marketed to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some other countries and locations. We will Bolster the internal administration and boost our products’ high quality constantly.We will supply the best items for consumers from the starting to the finish.


FAQ

one.Q: Your bearing type and brand name typically use? 
 A:Big ball bearing sort deep ball bearing withSRB, and in accordance to customer’s demands. 

two.Q: How is your Payment Expression? 
A: T/T or L/C. One more payment time period we can also examine. 

three.Q: Can you customize it? 
A: We support customization in accordance to your request. 

four.Q: What’s the MOQ? 
A: 3 piece. 

five.Q: What’s the creation ability of your conveyor pulley? 
20 pcs/day.

six.Q: What’s your roller’s life time?
Our pulley have a long life time with excellent efficiency and generally
make confident 30000 to 50000 several hours below the standard website and procedure.

Get in touch with us: 
Contact person: Sunny Li
 

 

Material: Carbon Steel
Surface Treatment: Baking Paint
Motor Type: No Motor
Installation: Horizontal
Bearing: Self-Aligning Ball Bearings
Pulley Lagging Type: Heat/Thermal Vulcanized Rubber Casting, Rubber Lag

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Customization:
Available

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Type Belt width(mm) Standard Diameter(mm) Length(mm)
Drive pulley 500 500 Length of the pulley depends on the belt width of the conveyor
650 500~630
800 630~1000
1000 800~1150
1200 800~1150
1400 1000~1350
1600 1150~1600
1800 1150~1800
2000 1350~2000
2200 1600~2200
2400 1800~2400
Bend pulley 500 250~500
650 250~630
800 250~1000
1000 250~1600
1200 250~1600
1400 315~1600
1600 400~1600
1800 400~1600
2000 500~1600
2200 630~1600
2400 800~1600
Material: Carbon Steel
Surface Treatment: Baking Paint
Motor Type: No Motor
Installation: Horizontal
Bearing: Self-Aligning Ball Bearings
Pulley Lagging Type: Heat/Thermal Vulcanized Rubber Casting, Rubber Lag

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Customization:
Available

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###

Type Belt width(mm) Standard Diameter(mm) Length(mm)
Drive pulley 500 500 Length of the pulley depends on the belt width of the conveyor
650 500~630
800 630~1000
1000 800~1150
1200 800~1150
1400 1000~1350
1600 1150~1600
1800 1150~1800
2000 1350~2000
2200 1600~2200
2400 1800~2400
Bend pulley 500 250~500
650 250~630
800 250~1000
1000 250~1600
1200 250~1600
1400 315~1600
1600 400~1600
1800 400~1600
2000 500~1600
2200 630~1600
2400 800~1600

What makes pulleys so important?

A pulley is a simple tool that makes it easy to lift or move heavy objects. There are many uses for this tool, but let’s take a look at their mechanical advantages. There are several types and many applications, along with their benefits and costs. So what makes them so important? Read on to find out! Below are some of the most common uses for pulleys. Let’s dive into them.
pulley

Mechanical advantage

If you’ve ever used rope and pulley systems, you’ve probably noticed their usefulness. A 3:1 mechanical advantage system is like a 300-pound load being moved one foot up by three feet of rope. Then you can imagine using the same rope to get into a small space. The same principle applies to limited spaces, and a simple mechanical advantage system is just what you need for this purpose.
Assuming frictionless bearings, a single movable pulley can have two mechanical advantages. It is attached to a heavy object and requires the pulling force exerted by the jack to lift the heavy object. However, when you use a compound pulley, the force exerted on the rope to lift the object changes direction. The three factors used to measure machine efficiency are force, distance, and relative motion.
The mechanical advantage of the pulley is that it reduces the effort required to lift weights. When the rope is attached to the two wheels, applying a force of 500 Newtons can lift a mass of 100 kg. This mechanical advantage is why two rings in a pulley are better than one. Therefore, using a pulley system will save you energy. You can also use branches instead of ropes and pulleys.

type

There are several different types of pulleys. They can be simple or complex, depending on how they are connected. Simple pulleys have a grooved wheel on one end and are attached to an axle. These pulleys are used to lift heavy objects. They are often found on sailboats, and you can even see them on construction sites. On the other hand, stationary pulleys are attached to stationary structures, such as flagpoles. Fixed pulleys can also be used to lift loads from trucks or trains. Pulleys are also commonly used in wells.
Fixed pulley systems use rollers or single wheels. These pulleys are usually made of nylon or wire rope. They are used in heavy duty applications. They are also used in electric motors. A “V” pulley requires a “V” belt to transmit power. Some of these pulleys have multiple “V” grooves to reduce the risk of power slipping. Once installed, fixed pulleys are suitable for many applications.
Simple pulleys are simple pulleys. It has a pulley mounted on an axle and a rope at one end. Rope can be used to pull objects, while plastic pulleys can carry lighter loads. There are two main types: heavy duty and simple pulley systems. In either case, their function is the same: they change the direction in which the seat belt is fastened. So when comparing the two, it’s easy to decide which one is best for you.
pulley

application

Pulley systems are simple machines used for a variety of industrial and mechanical tasks. Its design parameters and benefits have improved over the years, but they remain essential for many applications. Let’s take a look at some of the most common applications of pulleys. The applications for pulley systems are endless, from construction to mining, from transportation to packaging. Read on to learn more!
Pulley systems are often used to lift large objects, such as blocks, that might otherwise be too heavy to lift. It also makes the exploration process easier by helping people pull heavy objects into place. It is also widely used on sailing ships. Due to its low cost of use and no need for lubrication, it is a practical choice for many applications. It can be used to lift heavy objects and support long ropes.
The pulley system allows you to change the force required to move the object. For example, a two-wheel pulley system is especially useful for reducing the effort required to lift large objects. The mechanical advantage increases with the number of wheels in the system. In addition, the mechanical advantage of a two-wheel pulley system depends on the ratio of the load weight to the number of rope segments in the system.

cost

In most cases, an idler replacement will cost around $150, but the exact cost will depend on several factors, including the make and model of the car. The cost also depends on the type of idler you need and the cost of the OEM parts. Some pulleys are easy to replace at home, while others require specialized tools, such as pulley wrenches. The chart below shows the cost of popular vehicles. Prices are valid at the time of writing.
The diameter of the pulley is also important, this should be about 60% of the diameter of the active pulley. You can also purchase compensating pulleys at factory prices. Be sure to select the correct size before placing the pulley on the machine. Also, make sure you have enough space for the pulleys. Once you have the desired pulley size, you can determine the best type of belt to install.
While this method is the most common type of belt drive, there are other methods of spinning cup blanks directly from a flat metal disk. One such method is described in US Patent No. 5,500,31. US Patent No. 1,728,002 and shows a method of making a dynamically balanced V-groove pulley. Using a headstock die with sliders increases the cost of the pulley. In addition, different cup blanks require different molds.

lubricating

The lubrication of pulley bearings is relatively simple. The pulley itself rotates smoothly with little vibration. Bearing contact loads are relatively low, and well-lubricated pulleys operate near ambient temperatures. Here are some tips for properly lubricating pulley bearings. Make sure to lubricate the nozzle before applying grease.
Check grease, elastic ring, pulley bearing clearance once a year. If the elastic ring of the pulley is damaged or the roller bearing on the associated pulley is damaged, replace the pulley. Also, check the running noise of the pulleys to see if they are making noise. Check the bearing, damage to the elastic ring may indicate bearing failure or roller failure.
Proper lubrication is critical to the life of the rotating pinion. Avoid exposure to sunlight or water. Protects the pinion meshing area from hard impurities. Liaise with crane operators and lubricators during maintenance and lubrication operations. They should know how to avoid pitfalls in the lubrication process. In case of malfunction, please contact service personnel and take necessary measures.
pulley

Compound Pulley System

A compound pulley system is used to lift heavy objects. These systems can use ropes or cords of different sizes. In general, the total weight of all ropes must be less than the weight of a single rope. The system can be used in large areas, but may not be suitable for smaller spaces. To learn more about compound pulleys, read on! Here are some helpful tips. 1. Understand the difference between single wheel and compound wheel
A composite pulley system consists of three components: a drive pulley, one or more driven pulleys, and two pulleys. The drive wheels are usually connected to shafts that are connected to the engine or transmission. The driven wheel is a separate unit mounted on the same shaft as the drive wheel. A compound pulley system helps lift heavy loads. These pulleys are the most common type of pulley system in use today.
Composite pulley systems are widely used on construction sites. They save energy by spreading the weight of heavy loads over multiple smaller loads. This means that the elevator does not have to use high-capacity lifting equipment. Additionally, the compound pulley system allows users to easily adjust power distribution to meet their individual needs. They can also use more than two ropes if necessary. This increases the range of motion of the lift arm.

China Large Diameter 630mm Hot Sale Conveyor Belt Idler Roller Drum Head Pulleys     pulley band	China Large Diameter 630mm Hot Sale Conveyor Belt Idler Roller Drum Head Pulleys     pulley band
editor by CX 2023-04-03

China Conveyor System Manufacturer Conveyor Rollers Conveyor Drum Pulleys pulley alternator

Merchandise Description

Double Arrow Conveyor Roller description:

Conveyor rollers&lparidlers) are essential areas on Belt Conveyor, it endure over 70&percnt resistance of 1 belt conveyor. The conveyor roller&lparidler) utilized for supporting conveyor belt and the content. There are varieties roller we supplied, like steel, nylon, ceramic or rubber. With years designing and producing experience CZPT gets to be a higher high quality roller&lparidler) server in conveyor spares sector.

Summary of the conveyor roller details:
 

Material: steel, nylon, SS, ceramic,pvc,UHMWPE,HDPE
Bearing Model: 6204,6205,6305,6306,6307,6308
Bearing Manufacturer: HRB, LYC, ZWZ,SKF, NSK,C&U
Working Life: &geq30000 hours
Diameter: D38mm to D219mm
Belt Width: B450mm to B2200mm
Application: recycling market
power sector
parcel transport industry
petro sector
coal mining business
cement concrete industry
machining industry
Unique: can be tailored in accordance to customer or design and style for consumer
Provide Capacity: 1000pcs per working day
Certification: ISO9001:2008, BV, SGS

Software:

The items are broadly employed in coal mines, metallurgy, machinery, ports, development, electricity, chemistry, foodstuff packing and other industries.

Other data:

Double Arrow attained the ISO9001: 2008 in2571, and with ten a long time planning and manufacturing experience . CZPT merchandise are excellent conveyor method brand in China .

Double Arrow Conveyor technique projects 

1. The highest degree of consumer services, aggressive pricing, speedy shipping and delivery and a thorough, cutting-edge solution giving are our fundamental missions, your gratification is our greatest goal.

2. Personalized Goods are very welcome

three. Cost-free Sample is obtainable

If you have any problems for the unit cost and shipping cost, pls ship us electronic mail, we shall give you very best cost list.

Material: Carbon Steel
Surface Treatment: Rubber Coat, PU Coat, Static Spray Painting
Installation: Welding or Slot Mounted
Brand: Double Arrow
Roller Dia.: D60-D219 mm
Roller Length: Less Than 3000mm

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Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Request Sample

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Customization:

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Material: steel, nylon, SS, ceramic,pvc,UHMWPE,HDPE
Bearing Model: 6204,6205,6305,6306,6307,6308
Bearing Brand: HRB, LYC, ZWZ,SKF, NSK,C&U
Working Life: ≥30000 hours
Diameter: D38mm to D219mm
Belt Width: B450mm to B2200mm
Application: recycling industry
power industry
parcel transport industry
petro industry
coal mining industry
cement concrete industry
machining industry
Special: can be customized according to customer or design for customer
Supply Ability: 1000pcs per day
Certificate: ISO9001:2008, BV, SGS
Material: Carbon Steel
Surface Treatment: Rubber Coat, PU Coat, Static Spray Painting
Installation: Welding or Slot Mounted
Brand: Double Arrow
Roller Dia.: D60-D219 mm
Roller Length: Less Than 3000mm

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Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material: steel, nylon, SS, ceramic,pvc,UHMWPE,HDPE
Bearing Model: 6204,6205,6305,6306,6307,6308
Bearing Brand: HRB, LYC, ZWZ,SKF, NSK,C&U
Working Life: ≥30000 hours
Diameter: D38mm to D219mm
Belt Width: B450mm to B2200mm
Application: recycling industry
power industry
parcel transport industry
petro industry
coal mining industry
cement concrete industry
machining industry
Special: can be customized according to customer or design for customer
Supply Ability: 1000pcs per day
Certificate: ISO9001:2008, BV, SGS

What is a pulley?

Pulleys are shafts or wheels on a shaft that support the movement and change of direction of a taut cable. The pulley also transfers power from the shaft to the cable. A simple pulley is used to raise the school flag. Read on to learn about the basic types of pulleys. We also covered the use of pulleys in everyday life. Read on to learn more about this important mechanical part.
pulley

composite pulley

A composite pulley is a mechanical system where two or more pulleys and ropes are connected together. It reduces the force required to lift the load because the force is divided by the distance of each pulley. Distance is equal to the mass of the object. Composite pulleys are a common mechanical system on sailboats. Composite pulleys can be used to lift heavy equipment such as sails.
The compound pulley unit consists of two pulleys, one fixed and the other movable. The fixed pulley is fixed overhead, while the movable pulley is connected to the load by a chain. The lift applies force to the other end of the rope. Anchor points are attached to fixed joists, ceiling joists or sturdy branches. The chain should be long enough to support the load during lifting.
Composite pulleys can be made from a variety of materials. Some are fixed and remain fixed. Others are detachable. The composite pulley combines the advantages of both types, making it a versatile tool. In the table below, these three types of pulleys are compared. It’s easy to see which one is best for your needs. The right choice depends on your specific needs and budget.
The compound pulley system consists of two fixed pulleys and one movable pulley. The compound pulley system multiplies the force by a factor of 2. The compound pulley system is particularly suitable for heavy loads and is ideal for construction sites. Workers apply less than half the load force on the composite pulley, significantly reducing the force required. This is a major benefit for many people.

Fixed pulley

Fixed pulleys are fixed gears of fixed length that are mounted on solid objects. There are many different types of pulley systems. Some cooperate with each other, but not “fixed”.
Fixed pulleys can be used for a variety of purposes. One application is to lift small objects. They have a one-to-one mechanical advantage. Often, a single pulley can lift small loads. The force required to lift a single fixed pulley remains the same. They are usually used to lift lighter objects. They can even be attached to buckets used to draw water from wells.
While single fixed pulleys have desirable mechanical advantages, they are not suitable for force multipliers. Because their mechanical advantage diminishes over time, they are not effective force multipliers. They are used to redirect work so that it can be applied in the most convenient direction. This mechanical advantage is the main advantage of fixed pulleys and the most common way of moving objects. They have several benefits, including the ability to increase the speed of moving objects.
Another application for fixed pulleys is lifting supplies. A scaffold can weigh more than one and can be directly hoisted. In order to facilitate the transportation of materials, fixed pulleys are usually installed on the top of the scaffolding on construction sites. Then thread the rope through the edge of the groove that holds the pulley. The fixed pulley exerts the same force on the pull side as on the push side. The same is true for moving objects with fixed pulleys.
pulley

moving pulley

A movable pulley is a device whose part is fixed to another object, usually a rod or beam. The movable part moves with the load, making the load feel lighter. This is a useful tool for those who need to carry heavy items such as large bags. The advantages of moving pulleys are many. Here are some of them. Read on to learn more about them.
One of the most common uses of movable pulley systems is climbing high objects. Climbers act as pulley loads and pull ropes to lift objects. Eventually, when the traction stops, the climber descends. However, it is still a useful tool in other situations. The movable pulley system can help you climb the tallest objects or lift them to level surfaces.
Another example of movable pulleys is in industry. Depending on the load, movable pulleys make handling and moving loads easier. You can use them in a variety of applications in manufacturing and industry, including cleaning. For example, the American flag is raised and lowered every day. Removable pulleys are a handy tool when buildings need cleaning.
If you’re not sure whether a task requires a pulley, a zipline might be a good option. Connect the two ends of the rope and the pulley will move along the rope, then attach the rope to the metal cable. The load is the person holding the pulley, and the force comes from the attachment on the other end of the rope. There are two types of live pulleys: simple pulleys with just one wheel and live pulleys with many ropes attached.

School flag raised with simple pulleys

How is the school flag raised? It is pulled up by a rope attached to a pulley at the top of the pole. When the rope is pulled, the pulley turns, raising the flag. A pulley is a simple mechanism that helps people move heavier objects with ease. The rope must be securely attached to the pulley to keep the flag stable.
A simple pulley is a spinning wheel with grooves on one side and ropes on the other. The rope can be any length and the wheels can be any size. The rope has to go through the groove and the load is attached to the other end of the rope. Simple pulleys are pulleys with fixed shafts. An example is the wheel on a school flagpole.
A simple pulley system consists of a primary pole, a secondary pole and an outer member. The primary flagpole is connected to the track by a detour, while the secondary flagpole is connected to the track by a pipe. There is a groove on one side of the track, which passes through the inner cavity of the flagpole. An open track at the upper end of the track connects the two parts of the pulley.
A simple pulley can be used for many purposes. This is a useful machine that can be used to raise the flag. Among other things, it can be used in clothing lines, bird feeders, and even roofers. And, of course, you can use the pulley to raise the flag. Its versatility makes it an essential part of school decor.
pulley

cast iron pulley

If you are looking for pulleys for your machine, you may come across cast iron pulleys. They are usually cheap and available in a variety of sizes. The rim is held in place by a mesh attached to a central boss. The arms and spokes can be straight or curved, but most are oval. There are many uses for this type of pulley.
You might wonder why the arms of cast iron pulleys are so curved. Bent arms tend to yield rather than break. Cast iron pulleys are usually round with a slight bump on the rim, which helps keep the belt centered on the rim as it moves. On a 300mm diameter pulley, the bumps may be as small as 9mm.

China Conveyor System Manufacturer Conveyor Rollers Conveyor Drum Pulleys     pulley alternatorChina Conveyor System Manufacturer Conveyor Rollers Conveyor Drum Pulleys     pulley alternator
editor by czh 2023-01-25