Product Description
Shenwei is a leading manufacturer of high-quality and heavy-duty v-belts for the agricultural and industrial drives. We use the certified raw materials and components, unique process formulation, advanced processing technology and management innovation to constantly control the belts quality. When the belts finished, we will use the specialized equipment to test belts strength, ensure the belts quality is so good. With excellent performance, CHINAMFG belts are taking the leading position in China and international market, mainly delivered to Southeast Asia, East Europe, Middle East and South America etc many countries and regions.
I.Technology
l High quality raw materials
Famous brand aramid cord, neoprene rubber, carbon black and etc high quality raw materials.
l Unique process formula
Unique process formula, strict production technology, perfect management system and the spirit of CHINAMFG in research and development.
l Advanced equipment
Advanced production equipment and complete quality control means to produce high quality agriculture v-belts. Advanced technology gives us an advantage.
II. Product details
HM model of agriculture belt is mainly use on the CHINAMFG , John Deere, Case IH, Claas etc many famous international brand of combine harvesters, the belts are smooth-running, offer the highest power capacity and a long and trouble-free service life. all belts of Shenwei certified to the highest quality, safety and environmental service.
| Type | Top width(mm) | Height(mm) | Length range | |
| Inch | Meter(mm) | |||
| HI | 25.4 | 12.7 | 42.5-354 | 1080-8992 |
| HJ | 31.8 | 15.1 | 46-324.4 | 1171-8240 |
| HK | 38.1 | 17.5 | 59-361 | 1500-9170 |
| HL | 44.5 | 19.8 | 63.3-348.3 | 1608-8847 |
| HM | 50.8 | 22.2 | 74.4-377.48 | 1891-9588 |
| HN | 57.2 | 23.9 | 70.8-169.3 | 1800-4300 |
| HO | 63.5 | 25.4 | 78.7-157.48 | 2000-4000 |
| 2HB | 38.1 | 13.5 | 51.18-300 | 1300-7620 |
| 3HB | 57.1 | 13.5 | 51.18-300 | 1300-7620 |
| 4HB | 76.2 | 13.5 | 51.18-300 | 1300-7620 |
| 5HB | 95.2 | 13.5 | 51.18-300 | 1300-7620 |
| 2HC | 50.8 | 17 | 51.18-300 | 1400-7000 |
| 3HC | 76.2 | 17 | 51.18-300 | 1400-7000 |
III.Features
Main advantages of CHINAMFG HM belts as below:
1.Perform well under harsh conditions. (dust,soil.stone granules,stray remain harvested crops etc are likely to create interference during the operation)
2.Suit for extreme heavy weather (The drive is oftern subjected to hot sunny days,winters and rainy season).
3.High effiency and energy saving
4.Low rate of replacement
5.High reliability
6.Long service life
IV. Win by quality, Reputation first, Customer supreme service
1.Product quality assurance
If the belts have any quality problems during the warranty period, after checking and confirmed, Customers can exchange their old belts for our new ones.
2. Provide the sample order
If customers have doubts about our products which can place the sample order and put the belts on machine to test the service life and all conditions.
3. Delivery time assurance
We are the professional manufacturer,we have the complete production and QC system,which ensure all the belts good enough,and don’t need to waste time on the defective goods.Freight transport system promise the delivery time efficiently.
4. After-sales service
Professional international business department and customer service department, which could response to the customer’s feedback in time and provides the effective method to solve the problem.
VI.Fit for combine harvester
Combine harvesters work outdoors, the drive is often subjected to extreme weather
conditions such as hot sunny days, extreme winters and rainy season, so the belts are subjected to dust, dirt, stones and other objects that may enter between the belt and the pulley.
For all these reasons, you should only use belts specifically designed for use on agricultural applications, as these are built to specifications capable of withstanding such harsh conditions often in constant sunlight and therefore hot conditions.
Shenwei Harvester Combine Belts are designed to follow the international standard norms used by the original equipment manufacturers and are widely used in the replacement market and offers a trouble-free and zero-maintenance life.
VII. The Exhibition
Every year, we will attend some famous agriculture machinery exhibitions,
International exhibitions: Germany, Italy, Russia, Ukraine and Vietnam etc.
China exhibitions: Canton Fair, CIAME exhibtions etc.
During the exhibitions, understand the market dynamic and latest technology, show customers more about our quality and samples, meet and communicate with old customers to know more about their ideas and business, and make foundations for the new potential good customers.
VIII.Packing and Shippment
All belts are available in bags and boxes. And we can do the packing totally as customer’s special requirement. We will make the best use of good packaging to ensure the belt intact.
IX.Timely delivery
We support all kinds of convenient means of transportation. So that products can be faster delivery to the hands of customers.
X.FAQ
Q: Are you Belt Trading company or Manufacturer ?
A: Factory Direct, we are Belt Factory, only production the Agriculture belt.
All belt are high quality with the favorable price.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge, While customers should pay the cost of freight, the freight cost will be deducted from the future orders.
Q: What is your terms of payment ?
A: Payment=2000USD, 30% T/T in advance ,balance before shipment.
Q: What about the belt packing?
A: Packed in woven bags/cartons or as customer’s requirement.
Q:Can you do OEM/ODM?
A: Yes, we can do OEM/ODM special for customers.
| Standard or Nonstandard: | Standard |
|---|---|
| Application: | Textile Machinery, Motorcycle, Food Machinery, Agricultural Machinery |
| Feature: | Flame-Retardant, Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Alkali-Resistant, Skid-Resistance, Wear-Resistant, Acid-Resistant, High Temperature-Resistance |
| Tensile Strength: | Strong |
| Material: | Rubber |
| Type: | V Belt |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the applications of pulleys in the automotive industry?
Pulleys have various applications in the automotive industry, contributing to the operation of different systems within vehicles. Here are some common applications of pulleys in the automotive industry:
1. Engine Systems: Pulleys are extensively used in the engine systems of vehicles. The crankshaft pulley, also known as the harmonic balancer, is connected to the engine crankshaft and drives various engine accessories through the use of belts. These accessories may include the alternator, power steering pump, water pump, air conditioning compressor, and more. The rotation of the crankshaft pulley powers these accessories, allowing them to perform their respective functions.
2. Serpentine Belt Systems: Modern vehicles often use a serpentine belt system, which is a single, long belt that drives multiple engine accessories simultaneously. The serpentine belt travels around various pulleys, including the crankshaft pulley, tensioner pulley, idler pulleys, and accessory pulleys. These pulleys guide and maintain the tension of the serpentine belt, ensuring efficient power transfer to the engine accessories.
3. Timing Belt/Chain Systems: Timing belts or chains are used in internal combustion engines to synchronize the opening and closing of engine valves with the movement of the pistons. Pulleys known as timing belt pulleys or timing sprockets are mounted on the camshafts and crankshafts, and they work together with the timing belt or chain to ensure precise valve timing. These pulleys play a crucial role in maintaining engine performance and preventing valve interference.
4. Supercharger/Blower Systems: Pulleys are integral components in supercharger or blower systems used in performance vehicles. These systems compress the incoming air to increase engine power and performance. The pulley on the supercharger or blower is driven by the engine crankshaft pulley through a belt or a drive system. By changing the size of the pulley, the speed and boost level of the supercharger or blower can be adjusted.
5. Tensioners and Idler Pulleys: Tensioners and idler pulleys are crucial in maintaining proper belt tension and alignment in automotive systems. Tensioner pulleys are designed to apply tension to belts, ensuring they remain properly seated on the pulleys throughout their operation. Idler pulleys guide the belt and help maintain its alignment. These pulleys contribute to the smooth and reliable operation of various belt-driven systems, reducing slippage and preventing premature belt wear.
6. Accessories and Auxiliary Systems: Pulleys are also employed in various auxiliary systems and accessories in vehicles. These may include systems such as power windows, windshield wipers, cooling fans, and more. Pulleys in these systems facilitate the transfer of rotational motion from motors to mechanical components, enabling the desired functionality.
Overall, pulleys play significant roles in the automotive industry by driving engine accessories, maintaining belt tension, synchronizing engine timing, enhancing performance, and supporting various auxiliary systems. Their proper functioning is crucial for the reliable and efficient operation of automotive systems and components.
How are pulleys used in manufacturing processes and assembly lines?
Pulleys play a crucial role in manufacturing processes and assembly lines, facilitating the movement of materials, components, and products. They are utilized in various ways to enhance efficiency, increase productivity, and streamline production. Here’s how pulleys are commonly used in manufacturing processes and assembly lines:
1. Conveyor Systems:
Pulleys are extensively employed in conveyor systems, which are integral to manufacturing and assembly lines. Conveyor belts or chains run over pulleys at different points along the line, transporting materials or products from one workstation to another. The pulleys help guide and support the conveyor belts or chains, ensuring smooth and controlled movement. By utilizing pulleys of different sizes or configurations, conveyor systems can be designed to accommodate various layouts, inclines, or speed requirements.
2. Material Handling:
Pulleys are used to facilitate the lifting, lowering, and movement of materials in manufacturing processes. Cranes, hoists, and lifting equipment often incorporate pulley systems to provide mechanical advantage and precise control over heavy loads. The pulleys, along with ropes, cables, or chains, allow operators to lift and position materials with minimal effort and improved safety.
3. Assembly Line Automation:
In automated manufacturing and assembly lines, pulleys are utilized in robotic systems to control the movement of robotic arms. The pulleys are incorporated into the mechanism that guides the cables or belts connected to the robotic arms. By adjusting the position and tension of the pulleys, precise and coordinated movements can be achieved, enabling efficient assembly processes.
4. Tensioning and Alignment:
Pulleys are crucial for maintaining proper tension and alignment in manufacturing processes. Tensioning pulleys are used to apply the appropriate tension to belts or chains, ensuring optimal power transmission and preventing slack or slipping. Alignment pulleys are employed to align belts or chains, minimizing wear, reducing vibrations, and prolonging the life of the components.
5. Power Transmission:
Pulleys are central to power transmission in manufacturing processes and assembly lines. They are used in conjunction with belts, chains, or gears to transfer rotational motion and power from one component to another. By selecting pulleys of different sizes or ratios, the speed and torque can be adjusted to suit specific production requirements.
6. Tool and Machine Positioning:
In manufacturing processes, pulleys are often integrated into tool positioning systems or adjustable machine setups. By using pulleys and cables, tools or machine components can be easily repositioned, allowing for quick changeovers or adjustments to accommodate different workpieces or production tasks.
Overall, pulleys are indispensable in manufacturing processes and assembly lines, enabling efficient material handling, precise movement control, proper tensioning and alignment, power transmission, and flexible tool positioning. Their use contributes to increased productivity, improved workflow, and enhanced automation in the manufacturing industry.
Can you explain the basic principles of pulley mechanics?
Pulley mechanics are based on a few fundamental principles that govern the operation of pulley systems. Here’s an explanation of the basic principles:
1. Mechanical Advantage: The primary principle of pulley mechanics is mechanical advantage. A pulley system allows for the multiplication of force applied to the rope or belt. By distributing the force over multiple segments of the rope or belt, the load becomes easier to lift or move. The mechanical advantage gained depends on the number of pulleys used in the system. The more pulleys in the system, the greater the mechanical advantage.
2. Force Transmission: When a force is applied to one end of the rope or belt, it creates tension that causes the pulley to rotate. As the pulley turns, the force is transmitted to the load attached to the other end of the rope or belt. This force transmission allows for the movement and manipulation of objects in pulley systems.
3. Directional Change: One of the key principles of pulley mechanics is directional change. A pulley system enables the operator to change the direction of the applied force. By redirecting the force along a different path, a pulley system allows for force to be exerted from a more convenient or advantageous position. This directional change is particularly useful in situations where the force needs to be applied vertically, horizontally, or at an angle.
4. Conservation of Energy: Pulley mechanics also adhere to the principle of conservation of energy. The work done on the load by the applied force is equal to the work done against the load’s weight. Through the pulley system, the input force is transformed into an output force that moves or lifts the load. The energy input and output remain the same, but the pulley system allows for the distribution and transformation of forces to achieve the desired mechanical advantage.
5. Speed and Torque Conversion: Pulleys can also be used to convert speed and torque in mechanical systems. By varying the size of the pulleys or using pulleys of different diameters, the rotational speed and torque can be adjusted according to the requirements of the system. This speed and torque conversion allows for the optimization of power transmission and the matching of different rotational speeds between input and output components.
6. Multiple Pulley Systems: Pulleys can be combined in systems to achieve increased mechanical advantage or to create complex motion patterns. In systems with multiple pulleys, such as block and tackle arrangements, the load is distributed over several segments of rope or belt, further reducing the effort required to lift heavy objects. These systems are often used in cranes, elevators, and other applications where heavy lifting is necessary.
These basic principles of pulley mechanics form the foundation for the understanding and application of pulleys in mechanical systems. By harnessing mechanical advantage, force transmission, directional change, conservation of energy, and speed/torque conversion, pulley systems provide a versatile means of lifting, moving, and manipulating loads in various applications.
editor by CX
2023-12-11