China Custom Conveyor Belt Steel Ceramic Non-Drive/Head/Bend/Take up/Snub/Tail Rubber Lagging Drum Pulley 273 with Good quality

Product Description

Conveyor Belt Steel Ceramic Non-Drive/Head/Bend/Take up/Snub/Tail Rubber Lagging Drum Pulley 273

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

 

1.)Pipe: seamless steel : it was precisely cut by using the flame cutting machine.

2.)The sleeve & disc :it was cut by using the laser cutter machine precisely.

 

3.)Shaft: We chose 45# round steel & sleeve and process the whole shaft so that it ensures shaft concentricity and reduction for the eccentric shaft force. It make sure the pulley move more stable

4.)Bearing set & bearing: high-quality bearing which is hot 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 damage from the beating.

Testing for the pulley

We have the professional testing machine for the pulley.    We need make the eliminating inner stress treatments when the pulley’s withstand 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 balance test for the pulley to confirm the good quality before sent to the customer.

Packing:
After all the goods tested then make the packing, then the goods put into the warehouse to wait to send to the customer
Our projects:
Exhitbition and the customer visiting~
We also attend many kinds of related exhibitations to know more our products for the customer. Such as Canton fair, buma fair andother minging fairs.
Our company and products get the customer approve and many customer vist us and make the orders for us.

Company certificate &honor
We have the ISO 9001 certification The products have gained various patents. For example: Trademarks, patents,ects.

After sale service
We provide the customer best after sale services, and we solve the problems any time.

The company introduction:
 HangZhou CHINAMFG conveying Machinery Co.,Ltd was founded in 2005.      
It’s registered capital is 11.68million CNY and It is private joint-stock enterprise. Our main products are cnoveyor roller,idler,frame, pulley,belt and belt conveyor system for TD75 ,DTII,DTIIA,CEMA ects.
we has large lathes, numerical control, double pressing machine, double welding machine, double boring lathe, milling machine, sawing machine and so on. The products have gained various patents. We can produce more than 1 thousand rollers and 10 pulleys per day.
We have the professionalQC dept. to keep the good quality before the goods sent out. The products are sold to Middle East,Africa ,Australia,Europe,Southeast Asia,Russia and some other countries and regions. We will Strengthen the inner management and improve our products’ quality constantly.We will offer the best products for customers from the beginning to the end.


FAQ

1.Q: Your bearing type and brand usually use? 
 A:Large ball bearing type deep ball bearing withSRB, and according to customer’s requirements. 

2.Q: How is your Payment Term? 
A: T/T or L/C. Another payment term we can also discuss. 

3.Q: Can you customize it? 
A: We support customization according to your request. 

4.Q: What’s the MOQ? 
A: 3 piece. 

5.Q: What’s the production capacity of your conveyor pulley? 
20 pcs/day.

6.Q: What’s your roller’s lifetime?
Our pulley have a long lifetime with good performance and usually
make sure 30000 to 50000 hours under the normal site and operation.

Contact us: 
Contact person: Sunny Li
 

 

Material: Carbon Steel
Surface Treatment: Baking Paint
Installation: Horizontal
Bearing: Self-Aligning Ball Bearings
Pulley Lagging Type: Heat/Thermal Vulcanized Rubber Casting, Rubber Lag
Surface: Smooth, Diamond Grooved Lagging
Customization:
Available

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Customized Request

grooved pulley

What are some real-world examples of grooved pulley applications in various industries?

Grooved pulleys find widespread applications across various industries due to their efficiency, reliability, and versatility. Here are some real-world examples of grooved pulley applications in different industries:

1. Automotive Industry:

– Grooved pulleys are used in engine systems to drive various components such as the alternator, water pump, power steering pump, and air conditioning compressor. They ensure efficient power transmission and contribute to the overall performance of the vehicle.

2. Industrial Machinery:

– Conveyor Systems: Grooved pulleys are employed in conveyor systems to drive and guide belts, allowing for the smooth movement of materials or products in industries such as manufacturing, mining, and logistics.

– Printing Presses: Grooved pulleys are used in printing presses to drive the paper feed and control the precise movement of paper, ensuring accurate registration and high-quality printing.

– Packaging Machinery: Grooved pulleys are utilized in packaging machinery to drive belts that control the movement of packaging materials, such as cartons, bottles, or pouches, through various stages of the packaging process.

3. HVAC Systems:

– Heating, ventilation, and air conditioning (HVAC) systems use grooved pulleys to drive components such as fans and blowers. These pulleys enable efficient power transmission, ensuring proper air circulation and temperature control in commercial and residential buildings.

4. Agricultural Equipment:

– Farm machinery, including tractors, combines, and harvesters, employs grooved pulleys to drive various components such as belts, augers, and cutting mechanisms. Grooved pulleys enable reliable power transmission and facilitate the efficient operation of agricultural equipment.

5. Material Handling:

– Forklifts and other material handling equipment use grooved pulleys to drive lifting mechanisms, conveyors, and other components involved in the movement and transportation of goods within warehouses, distribution centers, and manufacturing facilities.

6. Mining and Construction:

– Grooved pulleys are utilized in mining and construction equipment, such as crushers, screens, and conveyors, to drive belts and facilitate the movement and processing of bulk materials, rocks, or aggregates.

7. Robotics and Automation:

– Grooved pulleys play a vital role in robotic systems and automated machinery by driving belts or timing systems. They ensure precise movement, synchronization, and positioning of robotic arms, actuators, or other components.

8. Fitness Equipment:

– Treadmills, exercise bikes, and other fitness equipment incorporate grooved pulleys to drive belts or cables, facilitating smooth and controlled movement during workouts.

These examples represent just a few of the many applications of grooved pulleys in various industries. The versatility and reliability of grooved pulley systems make them a fundamental component in a wide range of equipment and machinery, enabling efficient power transmission, precise movement, and reliable operation across diverse industrial sectors.

grooved pulley

What role do grooved pulleys play in power transmission and conveyor systems?

Grooved pulleys, also known as V-groove pulleys, play a crucial role in both power transmission and conveyor systems. Here’s a detailed explanation of the role of grooved pulleys in these systems:

1. Power Transmission Systems:

In power transmission systems, grooved pulleys are used to transmit mechanical power from one rotating shaft to another. The primary function of grooved pulleys in power transmission is to transfer torque and rotational motion between the driving and driven components. Here’s how grooved pulleys contribute to power transmission:

a. Belt Traction and Grip:

Grooved pulleys provide increased belt traction and grip, ensuring efficient power transfer. The V-shaped grooves in the pulleys match the corresponding shape of V-belts or V-ribbed belts, creating multiple contact points. This enhanced grip minimizes slippage, allowing the pulleys to transmit power effectively without power loss due to belt slippage.

b. Belt Alignment and Tracking:

The grooves in the pulleys help in aligning and tracking the belt during operation. The V-grooves guide the belt, keeping it centered on the pulley. This alignment feature prevents the belt from wandering or slipping off the pulley, ensuring smooth and consistent power transmission. Proper belt alignment also helps in reducing wear and extending the belt’s lifespan.

c. Load Distribution:

Grooved pulleys facilitate even load distribution across the belt’s surface. The shape and size of the grooves influence the contact area between the pulley and the belt. A wider and deeper groove allows for a larger contact area, distributing the transmitted load more evenly. This even load distribution minimizes stress concentrations on specific points of the belt, reducing the risk of belt failure and ensuring reliable power transmission.

d. Belt Type Compatibility:

Grooved pulleys are designed to be compatible with various types of belts, such as V-belts, V-ribbed belts, timing belts, or even flat belts. The dimensions and shape of the grooves are specifically designed to accommodate the corresponding belt type. This compatibility allows for flexibility in selecting the appropriate pulley and belt combination based on the power transmission requirements of the system.

2. Conveyor Systems:

Grooved pulleys also play a significant role in conveyor systems, which are widely used in industries for the movement of materials or products. Here’s how grooved pulleys contribute to the functioning of conveyor systems:

a. Belt Tensioning and Tracking:

Grooved pulleys help in tensioning and tracking the conveyor belt. The V-grooves in the pulleys provide a guiding path for the belt, ensuring proper alignment and preventing the belt from slipping off the pulley during operation. This helps maintain the tension in the belt and keeps it centered on the pulley, allowing for efficient and reliable material transport.

b. Belt Drive and Speed Control:

In conveyor systems, grooved pulleys are often used as drive pulleys. The motor or power source drives the pulley, which, in turn, drives the conveyor belt. By adjusting the speed of the motor or changing the pulley size, the speed and direction of the conveyor belt can be controlled. This allows for precise material handling and control within the conveyor system.

c. Load Support and Belt Stabilization:

Grooved pulleys provide support and stability to the conveyor belt. The grooves in the pulleys help distribute the load evenly across the belt’s width, preventing sagging or excessive belt deformation. This ensures smooth and consistent material transport and prevents the belt from slipping or getting damaged, especially when handling heavy loads or operating at high speeds.

d. Belt Cleaning and Maintenance:

Grooved pulleys can also assist in belt cleaning and maintenance in conveyor systems. The grooves in the pulleys allow for the attachment of cleaning accessories, such as scrapers or brushes, which help remove debris or material residue from the belt surface. This promotes proper belt hygiene, reduces the risk of contamination, and extends the belt’s lifespan.

In summary, grooved pulleys play a critical role in both power transmission and conveyor systems. In power transmission, they facilitate efficient torque transfer, ensure belt traction and grip, align and track the belt, distribute the load evenly, and offer compatibility with various belt types. In conveyor systems, grooved pulleys aid in belt tensioning and tracking, drive and speed control, load support and stabilization, as well as belt cleaning and maintenance. The proper selection and use of grooved pulleys contribute to the reliable and efficient operation of these systems.

grooved pulley

How do grooved pulleys contribute to the efficient transmission of power?

Grooved pulleys, also known as V-groove pulleys, play a crucial role in facilitating the efficient transmission of power in various mechanical systems. Here’s a detailed explanation of how grooved pulleys contribute to the efficient transmission of power:

1. Increased Belt Traction:

One of the primary advantages of grooved pulleys is their ability to provide enhanced belt traction. The V-shaped grooves in the pulleys create multiple contact points with the belt, increasing the friction and grip between them. This improved traction prevents belt slippage, even under high loads or torque. The increased traction ensures efficient power transfer without loss due to slipping, resulting in more reliable and effective power transmission.

2. Optimal Grip and Contact Area:

The design of grooved pulleys is precisely engineered to match the corresponding V-belts or V-ribbed belts. The angle and depth of the grooves are designed to optimize the grip and contact area between the pulley and the belt. This ensures maximum surface contact between the pulley and the belt, allowing for efficient transfer of power. The increased contact area minimizes stress concentrations and allows for the distribution of the transmitted power more evenly, reducing the risk of belt wear and prolonging the life of both the belt and the pulley.

3. Belt Alignment and Tracking:

Grooved pulleys assist in belt alignment and tracking, which further enhances power transmission efficiency. The V-grooves guide the V-belt or V-ribbed belt, helping to keep it centered on the pulley. This alignment feature reduces the chances of the belt wandering or slipping off the pulley, even during operation under varying loads or conditions. Proper alignment and tracking result in a smooth and consistent power transmission, minimizing energy losses and improving overall efficiency.

4. Load Distribution:

Grooved pulleys aid in distributing the load evenly across the belt’s surface. As the belt sits within the grooves, the contact area between the belt and the pulley increases. This broader contact area allows for better load distribution, reducing stress concentration on specific points of the belt. By distributing the load more uniformly, grooved pulleys minimize the risk of belt failure and ensure efficient power transmission throughout the system.

5. Reduced Slippage and Power Loss:

Due to the enhanced traction and grip provided by the grooved pulleys, the risk of belt slippage is significantly reduced. Belt slippage can result in power loss and decreased efficiency in power transmission systems. Grooved pulleys minimize slippage, ensuring that the transmitted power is effectively transferred from the driving pulley to the driven pulley. This leads to improved overall system efficiency and reliable operation.

6. Vibration Damping:

Grooved pulleys can contribute to vibration damping in power transmission systems. The V-grooves help dampen vibrations that can occur during power transmission, reducing the associated noise and potential damage to the system. By minimizing vibrations, grooved pulleys contribute to smoother operation and improved power transmission efficiency.

7. Versatility and Compatibility:

Grooved pulleys are designed to be versatile and compatible with various belt types and sizes. They can accommodate different V-belts or V-ribbed belts, allowing for flexibility in selecting the appropriate pulley for specific power transmission requirements. This versatility ensures efficient power transmission across a wide range of applications and industries.

In summary, grooved pulleys contribute to the efficient transmission of power through increased belt traction, optimal grip and contact area, belt alignment and tracking, load distribution, reduced slippage and power loss, vibration damping, and versatility. These design features and advantages make grooved pulleys essential components in power transmission systems, ensuring reliable and efficient operation.

China Custom Conveyor Belt Steel Ceramic Non-Drive/Head/Bend/Take up/Snub/Tail Rubber Lagging Drum Pulley 273   with Good quality China Custom Conveyor Belt Steel Ceramic Non-Drive/Head/Bend/Take up/Snub/Tail Rubber Lagging Drum Pulley 273   with Good quality
editor by CX

2023-11-29