Product Description
Diamond Rubber Pulley Lagging is used for drive pulleys of low to medium-loaded conveyor belts, reduce slippage between belt and pulley, improve and stabilize the coefficient of friction, prevent the pulley against wear and corrosion, and strong adhesive system with CN bonding layer, It is a kind of pre-slotted rubber plate. It is a regular CHINAMFG block molded on the basis of a flat rubber plate, which can increase the sliding friction coefficient, thus reducing the slip between the drum and the conveyor belt.
The Pulley Lagging Rubber Sheet comes with CN Bonding Layers for better adhesion levels as also with the buffed surface. The profiled patterns on the top surface, in CHINAMFG or square embossing, improve belt grip and tracking on conveyors while reducing belt wear. The Pulley Lagging Rubber Sheet is available in various grades of rubber, including FRAS and oil-resistant grades.
| Polymer | NR/SBR |
| Density | 1.2-1.5 |
| Hardness (Shore A) | 60±5 |
| Tensile strength (MPA) | ≥5 |
| Elongation (%) | ≥400 |
| Wear (mm3) | ≤120 |
| Temp (ºC) | -30-100 |
Applications
• Used together with Conveyor Belt, that coats the roller.
• To avoid roller abrasion and corrosion.
• To eliminate belt slippage, increase pulley life, and boost productivity.
• Widely used in mining, and milling.
• Smelting, port, cement, steel plant.
• Chemical plant, coal-fired thermal power plant.
Features
1. Reduce belt slippage.
2. Available in Natural Rubber and FRAS-approved rubber.
3. With cn bonding layer.
4. Extend belt and pulley life, long service life.
5. Pre-cut to standard CEMA pulley widths for fast, easy installation.
6. Suitable for use in underground mines.
7. Reduced adhesive use due to Bonding Layer.
8. Increased friction coefficient between the pulley and the conveyor belt.
Our Advantage
• Over 20 years of professional manufacturing experience on rubber and plastic products.
• Excellent mechanical properties.
• We are a professional supplier and exporter of rubber products with rich experience.
• Custom products that are manufactured to your specifications.
• Professional engineering team help with the material selection process.
Our Service
• Online consult service: Any questions will be answered within 24 hours.
• Short delivery time.
• Guarantee sample quality is the same as mass production quality.
• Stable quality, factory wholesale price, and considerate service.
• Welcome to visit our factories.
FAQ:
1. Why choose us?
We are a professional supplier and exporter of rubber products with reasonable prices in China. We mainly manufacture many kinds of rubber
products with professional services at affordable & competitive prices.
2. How about a sample policy?
If we have the sample in stock and just general products, we will provide samples for free. But you need to pay the sample freight.
3. What is your terms of packing?
Generally, we pack goods with environmental plastic bags, woven bags, or pallets.
It depends on the products and quantity you ordered.
4. How about your delivery time?
The specific delivery time depends on the items and the quantity of your order.
5. Which shipping way is available?
By sea or air according to the quantity of the goods.
6. Which Payment way is ok?
T/T, L/C, as per your demand.
7. What are your terms of delivery?
FOB, CIF, CNF, etc, mainly according to the customer’s requirement.
8. How about your service?
Our service catchword is “EXCELLENT QUALITY SINCERE SERVICE”. We hope that we shall become your best ideal business partner and
reliable friend! Our goal is to become the friends of our real & potential customers, and our friends can be found everywhere in the world!
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| Material: | SBR Rubber Sheet |
|---|---|
| Usage: | Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering |
| Feature: | Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant |
| Samples: |
US$ 5/Piece
1 Piece(Min.Order) | Order Sample |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can pulleys be used in both simple and complex mechanical systems?
Yes, pulleys can be used in both simple and complex mechanical systems. Pulleys are versatile mechanical devices that can be incorporated into a wide range of systems to transmit power, change direction, or provide mechanical advantage.
In simple mechanical systems, pulleys are often used to create a mechanical advantage by reducing the effort force required to lift or move a load. For example, a simple pulley system with a single fixed pulley can distribute the load’s weight over multiple strands of rope or cable, reducing the force needed to lift the load. Simple pulley systems are commonly used in applications such as flagpoles, well buckets, or manual hoists.
In more complex mechanical systems, pulleys can be part of intricate arrangements to achieve specific functions. They can be combined with multiple pulleys, belts or ropes, and other mechanical components to create complex systems for power transmission, tensioning, or precise control. Examples of complex systems that utilize pulleys include conveyor belt systems, industrial machinery, cranes, and elevators.
Pulleys offer several advantages in both simple and complex mechanical systems:
1. Mechanical Advantage: Pulleys can provide a mechanical advantage by distributing the load’s weight over multiple strands of rope or belt, reducing the effort force required to lift or move the load.
2. Direction Change: Pulleys can change the direction of the force applied, allowing for redirection of motion or routing of belts or ropes around obstacles.
3. Speed Adjustment: By adjusting the size of pulleys and the number of pulley systems, the speed of the output motion can be modified relative to the input motion.
4. Power Transmission: Pulleys are effective in transmitting power between shafts or components, allowing for the transfer of rotational motion and torque.
5. Versatility: Pulleys can be used with different types of belts or ropes, such as flat belts, V-belts, timing belts, or wire ropes, providing flexibility in design and application.
Whether in simple or complex mechanical systems, the selection, arrangement, and sizing of pulleys should be carefully considered to ensure proper functionality, efficiency, and safety. Manufacturers’ guidelines, engineering principles, and best practices should be followed when incorporating pulleys into mechanical systems.
Can pulleys be used for both horizontal and vertical lifting?
Yes, pulleys can be used for both horizontal and vertical lifting. The versatility of pulley systems allows them to be utilized in various lifting applications, regardless of the direction of the load. Here’s how pulleys can be used for horizontal and vertical lifting:
1. Horizontal Lifting: In horizontal lifting scenarios, pulleys can be employed to change the direction of the force applied to the load. By using a combination of fixed and movable pulleys, the force can be redirected to pull the load horizontally. This is commonly seen in applications such as manual hoists or block and tackle systems used in construction, where heavy objects need to be moved horizontally across distances.
2. Vertical Lifting: Pulleys are widely used in vertical lifting applications, such as cranes, elevators, and lifting systems. In these setups, the pulleys are typically arranged in such a way that the load can be lifted vertically. By using multiple pulleys and ropes or cables, mechanical advantage can be achieved, making lifting heavier loads easier. The pulleys distribute the load’s weight across multiple lines, reducing the effort required to lift the load.
It’s worth noting that the number and arrangement of pulleys can vary depending on the specific lifting requirements. For example, a single fixed pulley can change the direction of the force but does not provide any mechanical advantage. On the other hand, systems with multiple pulleys, such as compound pulley systems or block and tackle setups, can provide significant mechanical advantage, making lifting heavier loads more manageable.
Whether it is horizontal or vertical lifting, the principles of pulley mechanics remain the same. Pulleys allow for force redirection, mechanical advantage, and load distribution, making lifting tasks more efficient and manageable. The specific configuration and setup of the pulley system will depend on the lifting requirements and the desired level of mechanical advantage.
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
2024-05-16
