Product Description
Company Profile
Established in 2009, HangZhou CZPT Trading Co., Ltd is a professional supplier for conveyor parts, located in ZHangZhoug province. We focus on supplying a variety of conveyor parts, including conveyor tubes, conveyor frames, conveyor rollers, bearing housings and so forth.
With our professional technology R&D team, and experienced quality control department, our products have been awarded the ISO9001 Quality Management System Standard and our main markets are in America, Europe, Asia and Australia.
Factory advantage |
Professional and experienced technology team | ||
All products inspected before shipping with reasonable prices | |||
Low MOQ and free sample | |||
We are audited by SGS and passed the ISO9001:2008 certification | |||
Industries service |
Industrial machine | ||
Electronic and communication | |||
Oil, gas,mining and petroleum | |||
Construction industry | |||
Equipment | CNC Machining Center, CNC Lathes, CNC Milling Machines, Punching and drilling machines, Stamping machines | ||
Precision Processing | CNC machining, CNC turning and milling, laser cutting, drilling, grinding, bending, stamping, welding |
Roller size
No. | Standard Diameter | Length Range (mm) |
Bearing Type Min-Max |
Shell Thickness of Roller | |
mm | Inch | ||||
1 | 63.5 | 2 1/2 | 150-3500 | 203 204 | 3.0mm-4.0mm |
2 | 76 | 3 | 150-3500 | 204 | 3.0mm-4.5mm |
3 | 89 | 3 1/3 | 150-3500 | 204 205 | 3.0mm-4.5mm |
4 | 102 | 4 | 150-3500 | 3.2mm-4.5mm | |
5 | 108 | 4 1/4 | 150-3500 | 306 | 3.5mm-4.5mm |
6 | 114 | 4 1/2 | 150-3500 | 306 | 3.5mm-4.5mm |
7 | 127 | 5 | 150-3500 | 306 | 3.5mm-5.0mm |
8 | 133 | 5 1/4 | 150-3500 | 305 306 | 3.5mm-5.0mm |
9 | 140 | 5 1/2 | 150-3500 | 306 307 | 3.5mm-5.0mm |
10 | 152 | 6 | 150-3500 | 4.0mm-5.0mm | |
11 | 159 | 6 1/4 | 150-3500 | 4.0mm-5.0mm | |
12 | 165 | 6 1/2 | 150-3500 | 307 308 | 4.5mm-6.0mm |
13 | 177.8 | 7 | 150-3500 | 309 | 4.5mm-6.0mm |
14 | 190.7 | 7 1/2 | 150-3500 | 309 310 | 4.5mm-7.0mm |
15 | 194 | 7 5/8 | 150-3500 | 309 310 | 4.5mm-8.0mm |
16 | 219 | 8 5/8 | 150-3500 | 4.5mm-8.0mm |
Advantage:
1.The life time: More than 50000 hours
2. TIR (Total Indicator Runout)
0.5mm (0.0197″) for Roll Length 0-600mm
0.8mm (0.571″) for Roll Length 601-1350mm
1.0mm (0. 0571 “) for Roll Length over 1350mm
3.Shaft Float≤0.8mm
4..Samples for testing are available.
5. Lower resistance
6. Small maintain work
7. High load capability
8. Dust proof & water proof
CONVRYOR ROLLER SHAFTS
We can produce roller shafts and We do customeized |
Product Size:φ10mm – 70mm |
Max Length: 3000mm |
Surface Tolerance: g6 |
Surface Roughness:0.8mm |
Specification | ASTM A108 AS1443 |
Steel Grade | Q235B,C1571,C1045(we can also do other steel grade per your requirments) |
Size | Φ18mm-φ62mm |
Diameter Tolerance | ISO286-2,H7/H8 |
Straightness | 2000:1 |
O.D | 63.5-219.1mm |
W .T | 0.45-20mm |
Length | 6–12m |
Standard | SANS 657/3,ASTM 513,AS 1163,BS6323,EN10305 |
Material | Q235B, S355,S230,C350,E235 etc. |
Technique | Welded,Seamless |
Surface | oiled ,galvanized or painted with all kinds of colors according to client’s request. |
Ends | 1.Plain ends, |
2.Threading at both side with plastice caps | |
3.Threading at both side with socket/coupling. | |
4.Beveled ends, and so on | |
Packing | 1.Water-proof plastic cloth, |
2.Woven bags, | |
3.PVC package, | |
4.Steel strips in bundles | |
5.As your requirment | |
Usage | 1.For low pressure liquid delivery such as water,gas and oil. |
2.For construction | |
3.Mechanical equipment | |
4.For Furniture | |
Payment&Trade Terms | 1.Payment : T/T,L/C, D/P, Western union |
2.Trade Terms:FOB/CFR/CIF | |
3.Minimum quantity of order : 10 MT (10,000KGS) | |
Delivery Time | 1.Usually,within10-20days after receiving your down payment. |
2.According to the order quantity |
Conveyor Roller Tube
Conveyor Roller Tube |
Specification | SANS657/3,ASTM513,AS1163,BS6323,EN10305 or equivalent international standard. |
Steel grade | S355/S230,C350,E235,Q235B | |
Sizes | 63.5mm-219.1mm ect | |
Ovality tolerance of body | ≤0.4mm(60.3mm-152.4mm) | |
≤0.5mm(159MM-168.3mm) | ||
≤0.6mm(178mm-219mm) | ||
Straightness | 2000:1 |
if you are interesting in our products or want any further information, please feel free to contact us!
I am looking CZPT to your reply.
Best regards
Ruth
HangZhou CZPT TRADING CO., LTD
1801 CZPT Building, No.268 Xierhuan Road, HangZhou City, ZHangZhoug Province, China
Steel Grade: | C1018 C1020 |
---|---|
Standard: | ASTM A108 |
Size: | Od18mm—62mm |
Surface Tolerance: | G6 |
Max Length: | Max 3000mm |
Surface Roughness: | 0.8 |
Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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What maintenance practices are essential for prolonging the lifespan of driveline components?
Implementing proper maintenance practices is crucial for ensuring the longevity and optimal performance of driveline components. Regular maintenance helps identify potential issues, prevent major failures, and prolong the lifespan of driveline components. Here are some essential maintenance practices for prolonging the lifespan of driveline components:
1. Regular Inspections:
Performing regular visual inspections of driveline components is essential for detecting any signs of wear, damage, or misalignment. Inspect the driveline components, including driveshafts, universal joints, CV joints, differentials, and transmission components, for any cracks, leaks, excessive play, or unusual noise. Identifying and addressing issues early can prevent further damage and potential driveline failure.
2. Lubrication:
Proper lubrication of driveline components is crucial for minimizing friction, reducing wear, and ensuring smooth operation. Follow the manufacturer’s recommendations for lubrication intervals and use the appropriate type and grade of lubricant. Regularly check and maintain the lubrication levels in components such as bearings, gears, and joints to prevent excessive heat buildup and premature wear.
3. Fluid Changes:
Fluids play a vital role in driveline component performance and longevity. Regularly change fluids, such as transmission fluid, differential oil, and transfer case fluid, according to the manufacturer’s recommended intervals. Over time, these fluids can become contaminated or break down, leading to compromised performance and increased wear. Fresh fluids help maintain proper lubrication, cooling, and protection of driveline components.
4. Alignment and Balancing:
Proper alignment and balancing of driveline components are essential for minimizing vibration, reducing stress, and preventing premature wear. Periodically check and adjust the alignment of driveshafts, ensuring they are properly aligned with the transmission and differential. Additionally, balance rotating components, such as driveshafts or flywheels, to minimize vibrations and prevent excessive stress on driveline components.
5. Torque Check:
Regularly check and ensure that all driveline components are properly torqued according to the manufacturer’s specifications. Over time, fasteners can loosen due to vibrations or thermal expansion and contraction. Loose fasteners can lead to misalignment, excessive play, or even component failure. Regular torque checks help maintain the integrity and performance of the driveline system.
6. Maintenance of Supporting Systems:
Driveline components rely on the proper functioning of supporting systems, such as cooling systems and electrical systems. Ensure that cooling systems are functioning correctly, as overheating can cause driveline components to degrade or fail. Additionally, regularly inspect electrical connections, wiring harnesses, and sensors to ensure proper communication and operation of driveline components.
7. Proper Driving Techniques:
The way a vehicle is driven can significantly impact the lifespan of driveline components. Avoid aggressive driving, sudden acceleration, and excessive braking, as these actions can put undue stress on the driveline components. Smooth and gradual acceleration, proper shifting techniques, and avoiding excessive load or towing capacities help minimize wear and prolong component life.
8. Service and Maintenance Records:
Maintain comprehensive service and maintenance records for the driveline components. Keep track of all maintenance tasks, repairs, fluid changes, and inspections performed. These records help ensure that maintenance tasks are performed on time, provide a history of component performance, and assist in diagnosing any recurring issues or patterns.
By following these maintenance practices, vehicle owners can prolong the lifespan of driveline components, minimize the risk of failures, and ensure optimal performance and reliability of the driveline system.
Are there any limitations or disadvantages associated with driveline systems?
While driveline systems offer numerous advantages in terms of power transmission and vehicle performance, there are also some limitations and disadvantages associated with their use. It’s important to consider these factors when designing, operating, and maintaining driveline systems. Let’s explore some of the limitations and disadvantages:
1. Complex Design and Integration:
Driveline systems can be complex in design, especially in modern vehicles with advanced technologies. They often consist of multiple components, such as transmissions, differentials, transfer cases, and drive shafts, which need to be properly integrated and synchronized. The complexity of the driveline system can increase manufacturing and assembly challenges, as well as the potential for compatibility issues or failures if not designed and integrated correctly.
2. Energy Losses:
Driveline systems can experience energy losses during power transmission. These losses occur due to factors such as friction, heat generation, mechanical inefficiencies, and fluid drag in components like gearboxes, differentials, and torque converters. The energy losses can negatively impact overall efficiency and result in reduced fuel economy or power output, especially in systems with multiple driveline components.
3. Limited Service Life and Maintenance Requirements:
Driveline components, like any mechanical system, have a limited service life and require regular maintenance. Components such as clutches, bearings, gears, and drive shafts are subject to wear and tear, and may need to be replaced or repaired over time. Regular maintenance, including lubrication, adjustments, and inspections, is necessary to ensure optimal performance and prevent premature failures. Failure to perform proper maintenance can lead to driveline malfunctions, increased downtime, and costly repairs.
4. Weight and Space Constraints:
Driveline systems add weight and occupy space within a vehicle. The additional weight affects fuel efficiency and overall vehicle performance. Moreover, the space occupied by driveline components can limit design flexibility, particularly in compact or electric vehicles where space optimization is crucial. Manufacturers must strike a balance between driveline performance, vehicle weight, and available space to meet the requirements of each specific vehicle type.
5. Noise, Vibration, and Harshness (NVH):
Driveline systems can generate noise, vibration, and harshness (NVH) during operation. Factors such as gear meshing, unbalanced rotating components, or improper driveline alignment can contribute to unwanted vibrations or noise. NVH issues can affect driving comfort, passenger experience, and vehicle refinement. Manufacturers employ various techniques, including vibration dampening materials, isolators, and precision engineering, to minimize NVH levels, but achieving complete elimination can be challenging.
6. Limited Torque Handling Capability:
Driveline systems have limitations in terms of torque handling capability. Excessive torque beyond the rated capacity of driveline components can lead to failures, such as shearing of gears, clutch slippage, or drive shaft breakage. High-performance vehicles or heavy-duty applications may require specialized driveline components capable of handling higher torque loads, which can increase costs and complexity.
7. Traction Limitations:
Driveline systems, particularly in vehicles with two-wheel drive configurations, may experience traction limitations, especially in slippery or off-road conditions. Power is typically transmitted to only one or two wheels, which can result in reduced traction and potential wheel slippage. This limitation can be mitigated by utilizing technologies such as limited-slip differentials, electronic traction control, or implementing all-wheel drive systems.
While driveline systems provide crucial power transmission and vehicle control, they do have limitations and disadvantages that need to be considered. Manufacturers, designers, and operators should carefully assess these factors and implement appropriate design, maintenance, and operational practices to optimize driveline performance, reliability, and overall vehicle functionality.
How do drivelines contribute to power transmission and motion in various applications?
Drivelines play a crucial role in power transmission and motion in various applications, including automotive vehicles, agricultural machinery, construction equipment, and industrial systems. They are responsible for transmitting power from the engine or power source to the driven components, enabling motion and providing the necessary torque to perform specific tasks. Here’s a detailed explanation of how drivelines contribute to power transmission and motion in various applications:
1. Automotive Vehicles: In automotive vehicles, such as cars, trucks, and motorcycles, drivelines transmit power from the engine to the wheels, enabling motion and propulsion. The driveline consists of components such as the engine, transmission, drive shafts, differentials, and axles. The engine generates power by burning fuel, and this power is transferred to the transmission. The transmission selects the appropriate gear ratio and transfers power to the drive shafts. The drive shafts transmit the power to the differentials, which distribute it to the wheels. The wheels, in turn, convert the rotational power into linear motion, propelling the vehicle forward or backward.
2. Agricultural Machinery: Drivelines are extensively used in agricultural machinery, such as tractors, combines, and harvesters. These machines require power transmission to perform various tasks, including plowing, tilling, planting, and harvesting. The driveline in agricultural machinery typically consists of a power take-off (PTO) unit, drive shafts, gearboxes, and implement shafts. The PTO unit connects to the tractor’s engine and transfers power to the drive shafts. The drive shafts transmit power to the gearboxes, which further distribute it to the implement shafts. The implement shafts drive the specific agricultural implements, enabling them to perform their intended functions.
3. Construction Equipment: Drivelines are essential in construction equipment, such as excavators, loaders, bulldozers, and cranes. These machines require power transmission to perform tasks such as digging, lifting, pushing, and hauling. The driveline in construction equipment typically consists of an engine, transmission, drive shafts, hydraulic systems, and various gear mechanisms. The engine generates power, which is transferred to the transmission. The transmission, along with the hydraulic systems and gear mechanisms, converts and controls the power to drive the different components of the equipment, allowing them to perform their specific functions.
4. Industrial Systems: Drivelines are widely used in industrial systems and machinery, including conveyor systems, manufacturing equipment, and heavy-duty machinery. These applications require power transmission for material handling, processing, and production. The driveline in industrial systems often involves electric motors, gearboxes, drive shafts, couplings, and driven components. The electric motor provides rotational power, which is transmitted through the driveline components to drive the machinery or conveyors, facilitating the desired motion and power transmission within the industrial system.
5. Power Generation: Drivelines are also employed in power generation applications, such as generators and turbines. These systems require power transmission to convert mechanical energy into electrical energy. The driveline in power generation often consists of a prime mover, such as an internal combustion engine or a steam turbine, connected to a generator. The driveline components, such as couplings, gearboxes, and drive shafts, transmit the rotational power from the prime mover to the generator, which converts it into electrical power.
6. Marine and Aerospace Applications: Drivelines are utilized in marine vessels and aerospace systems to facilitate propulsion and motion. In marine applications, drivelines transfer power from engines or turbines to propellers or water jets, enabling the vessel to move through the water. In aerospace applications, drivelines transmit power from engines to various components, such as rotors or propellers, providing the necessary thrust for flight.
In summary, drivelines are integral to power transmission and motion in a wide range of applications. They enable the transfer of power from the engine or power source to the driven components, allowing for the generation of torque and the performance of specific tasks. Drivelines play a vital role in automotive vehicles, agricultural machinery, construction equipment, industrial systems, power generation, and marine and aerospace applications, contributing to efficient power transmission, motion, and the overall functionality of these diverse systems.
editor by CX 2023-11-20