Product Description
Factory Price V Belt Conveyor Tension Pulley
1. Driving pulley is the main part for transmiting the power,as per the diferent carying capacities,the drivingpulley can be divided into 3 categones:Light duty,meium duty and heavy duty,and for the same diameter ofthe pulley,there are many different axle diameters and central spans.
The surface teatrment of the drving puley can be smooth steel,hering bone or rhombic rubber lagging,thesmooth steel pulley is available for the place which environment is small power,smal belt width and dry,theherring bone rubber lagging has a big friction facto,beter anti-slippery and drainage ability,but it has its owndirection,the rhombic rubber lagging is available for twoway operating conveyors,the vuicanized rubber laggedpulley are mesty used for important applicatons.
2. The tail pulley is used for changing the direction of the belt running or increasing the wrap angle between theconveyor belt and the driving pulley As per different carrying capacities,the bend pulley can be divided into 3 calegories:light duty,medium duty and heaw cluty.The pulley which is used for extending the contact surface,is usualy used for belowor equal to 45 degree bending.The sutace treatment of the bend puley can be smooth stel and fat rubber lagging.
| 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 |
Advantages:
1. Dust-proof & Water-proof
The contact-sealing is adopted, which enjoys more superior dustproof and waterproof
2. Low Vibration and Noise
Static balance test to ensure G40 accuracy level.
3. Strong Force of Friction
The material for shaft is forged shaft of 40Cr instead of #45 round steel,which improves mechanical property
4. Easy Installation & Simple Maintenance
The bearing block and taper-lock are ground, which ensure the installation precision
5. Min 50000 hours service life
1.Raw material control:
Suppliers are on continuous supervision and guidance,subcontracted parts should be 100%tested before implementation.
2.The inner product:
Strict implementation of processing route.Improving process guidance,refining on innerproduct.
3. Assermbly and completion of inspection:
In strict accordance with the assembling work instruction,strict inspection process for accuracyand performance of production.
4.Product acceptance:
Strict compliance with the acceptance criteria,a comprehensive review of the product to ensureproduct qualified.
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.
1)Installation guide;
2)Provide drawings and instructions;
3)On-site guidance of dispatched engineers;
4)Product after sales:
The machine has a long warranty of 2 years ;
Roller warranty 50,000 hours.
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
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| 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 |
| Customization: |
Available
| Customized Request |
|---|
How are tension pulleys integrated into HVAC systems and air conditioning units?
Tension pulleys play a crucial role in HVAC (Heating, Ventilation, and Air Conditioning) systems and air conditioning units by ensuring proper tension and alignment of belts that drive various components. Here is a detailed explanation of how tension pulleys are integrated into these systems:
In HVAC systems and air conditioning units, tension pulleys are primarily used in belt-driven applications, where a motor drives a belt that transfers power to different components, such as fans, blowers, compressors, and pumps. The tension pulleys help maintain the correct tension in the belts, ensuring efficient power transmission and preventing slippage or excessive wear.
The integration of tension pulleys into HVAC systems and air conditioning units involves the following steps:
1. Belt Selection: The appropriate type and size of belts are selected based on the power requirements, speed, and the components being driven. Factors such as load, temperature, and environmental conditions are considered during belt selection. The belts should be compatible with the tension pulleys and provide the necessary grip and flexibility for efficient power transmission.
2. Pulley Placement: The tension pulleys are strategically placed within the system to guide and tension the belts. They are typically positioned at the points where the belt changes direction or wraps around a component. The precise placement depends on the specific system design and the location of the driven components.
3. Pulley Configuration: The tension pulleys are configured to match the belt profile and size. Pulleys with the appropriate diameter, width, and groove profile are selected to ensure proper belt engagement and alignment. The pulley configuration is optimized to minimize belt slippage, reduce noise, and maximize power transfer efficiency.
4. Tension Adjustment: The tension pulleys are designed to be adjustable, allowing for proper tensioning of the belts. The tension can be adjusted by either changing the position of the pulley or applying tensioning mechanisms such as spring-loaded arms or hydraulic systems. Proper tension adjustment is crucial for optimal performance and longevity of the belts and driven components.
5. Maintenance and Inspection: Regular maintenance and inspection of the tension pulleys and belts are essential to ensure their proper function. This includes checking for signs of wear, misalignment, or belt damage. The tension pulleys should be lubricated, if required, and any issues should be promptly addressed to prevent belt failure or system downtime.
6. Belt Replacement: Over time, belts may wear out or become damaged. When replacing belts in HVAC systems and air conditioning units, it is important to ensure that the new belts are compatible with the existing tension pulleys. The tension pulleys may need to be adjusted to accommodate the new belt length or thickness.
Overall, tension pulleys are integral components in HVAC systems and air conditioning units that help maintain proper belt tension and alignment. By ensuring efficient power transmission, they contribute to the reliable and smooth operation of the driven components, enhancing the overall performance and energy efficiency of the system.
How do tension pulleys impact the performance of woodworking and milling machines?
Tension pulleys play a significant role in the performance of woodworking and milling machines, particularly in maintaining proper tension and alignment of belts that drive various components. Here’s a detailed explanation of how tension pulleys impact the performance of these machines:
In woodworking and milling machines, tension pulleys are commonly used in belt-driven systems to transmit power from the motor to the cutting tools or other moving parts. These pulleys help ensure efficient power transfer, prevent belt slippage, and maintain the required tension for optimal performance. Here are some key ways in which tension pulleys impact the performance of woodworking and milling machines:
1. Belt Tension: Tension pulleys are responsible for maintaining the correct tension in the belts that drive the machine’s components. Proper belt tension is crucial for achieving accurate and consistent results. If the belt tension is too loose, it can result in belt slippage, reduced power transmission, and compromised cutting performance. On the other hand, excessive belt tension can cause excessive wear on the belts, bearings, and other components. Tension pulleys help maintain the optimal tension, ensuring reliable power transmission and minimizing performance issues.
2. Belt Alignment: Tension pulleys also contribute to the proper alignment of belts in woodworking and milling machines. Misaligned belts can lead to uneven wear, reduced cutting accuracy, and increased vibration. Tension pulleys guide the belts and help maintain their alignment, ensuring smooth and precise operation. They minimize the risk of belt drifting or slipping off the pulleys, which can cause damage to the machine and affect its performance.
3. Power Transmission Efficiency: By maintaining the proper tension and alignment of belts, tension pulleys optimize power transmission efficiency in woodworking and milling machines. Efficient power transfer is essential for achieving consistent cutting performance, especially when working with dense or hard materials. Tension pulleys minimize energy losses due to belt slippage or inadequate tension, maximizing the power delivered to the cutting tools or other driven components. This results in improved overall performance and productivity of the machine.
4. Noise and Vibration Reduction: Well-maintained tension pulleys contribute to reducing noise and vibration in woodworking and milling machines. Properly tensioned belts and aligned pulleys operate smoothly, minimizing undesirable vibrations and noise levels during operation. This not only improves operator comfort but also helps prolong the lifespan of the machine’s components by reducing unnecessary stress and wear.
5. Maintenance and Reliability: Tension pulleys themselves require regular maintenance to ensure their reliability and performance. Routine inspections, lubrication, and replacement of worn components are essential to prevent pulley failure or performance degradation. By maintaining the tension pulleys in good condition, the overall reliability and longevity of the woodworking and milling machines are enhanced.
It is important to note that tension pulleys should be selected appropriately based on the specific requirements of the woodworking or milling machine. Factors such as belt type, load, speed, and environmental conditions should be considered to ensure the pulleys can handle the demands of the application effectively.
In summary, tension pulleys have a significant impact on the performance of woodworking and milling machines. They help maintain proper belt tension, alignment, and power transmission efficiency, resulting in improved cutting accuracy, reduced vibrations, and enhanced overall machine reliability.
How do tension pulleys contribute to efficient power transmission?
Tension pulleys play a crucial role in ensuring efficient power transmission in mechanical systems. By maintaining proper tension in belts or chains, tension pulleys enable smooth and reliable transfer of power from the driving source to the driven components. Here’s a detailed explanation of how tension pulleys contribute to efficient power transmission:
1. Preventing Slippage: Tension pulleys help prevent belt or chain slippage, which can occur when there is insufficient tension. Slippage leads to a loss of power transmission efficiency as the rotational force fails to transfer effectively. Tension pulleys maintain optimal tension, maximizing the contact between the belt or chain and the pulley, thereby minimizing slippage and ensuring efficient power transfer.
2. Reducing Vibrations and Noise: Proper tensioning of belts or chains using tension pulleys helps reduce vibrations and noise in the power transmission system. When the tension is too low, the belt or chain may oscillate or produce excessive vibrations, leading to energy losses and increased noise levels. Tension pulleys maintain stable belt or chain tension, minimizing vibrations and noise, and enhancing power transmission efficiency.
3. Optimizing Power Transfer: Tension pulleys enable optimal power transfer by maintaining the desired tension in belts or chains. Adequate tension ensures that the force applied to the belt or chain is efficiently transmitted to the driven components, such as pumps, compressors, or generators. By optimizing power transfer, tension pulleys contribute to efficient operation and performance of the entire system.
4. Compensating for Belt or Chain Stretch: Over time, belts or chains can experience elongation or stretch due to wear or thermal effects. Tension pulleys are designed to compensate for this stretch by providing adjustable tension. They allow for tension adjustment to accommodate the elongation of belts or chains, ensuring consistent and efficient power transmission despite the stretching effect.
5. Facilitating Belt or Chain Engagement: Tension pulleys ensure proper engagement between the belt or chain and the pulley system. By applying tension, they ensure that the belt or chain remains securely in the pulley’s grooves or teeth, preventing disengagement or skipping. Secure engagement enhances power transmission efficiency by minimizing energy losses and maintaining a continuous and reliable transfer of power.
6. Adapting to Variable Load Conditions: Tension pulleys are designed to adapt to variable load conditions in power transmission systems. As the load changes, the tension pulleys can automatically adjust the tension in the belts or chains to compensate for the variations. This adaptability helps maintain optimal tension levels for efficient power transmission, regardless of the load fluctuations.
7. Extending Belt or Chain Life: By maintaining proper tension, tension pulleys help extend the life of belts or chains used in power transmission. Insufficient tension can cause premature wear and fatigue, leading to belt or chain failure. Conversely, excessive tension can lead to increased stress and accelerated wear. Tension pulleys ensure the right balance of tension, promoting longevity and reliability of the belts or chains, thus contributing to efficient power transmission over an extended period.
In summary, tension pulleys contribute to efficient power transmission by preventing slippage, reducing vibrations and noise, optimizing power transfer, compensating for belt or chain stretch, facilitating belt or chain engagement, adapting to variable load conditions, and extending the life of belts or chains. Their role in maintaining proper tension ensures smooth and reliable power transfer, maximizing the efficiency and performance of mechanical systems.
editor by CX
2024-02-04