High-Quality Zinc Alloy Die Cast Double Pulley with Nylon Wheel/Rigid Eye
Our Zinc Alloy Die Cast Double Pulley with Nylon Wheel/Rigid Eye is a high-quality product that meets the needs of industrial applications. Made with durable materials, this pulley can withstand heavy loads and is suitable for a wide range of industries, including construction, transportation, forestry, oil and gas, agriculture, utilities, aerospace, marine, manufacturing, mining, fishing, and government.
Product Description
This pulley is available in four types: Zinc Alloy Die Cast Pulley Single/Double Wheel Rigid Eye with Steel wheel, Zinc Alloy Die Cast Pulley Single/Double Wheel Rigid Eye with Nylon wheel, Zinc Alloy Die Cast Pulley Single/Double Wheel Swivel Eye with Steel wheel, and Zinc Alloy Die Cast Pulley Single/Double Wheel Swivel Eye with Nylon wheel.
Technical Data and Dimensions:
Zinc Alloy Die Cast Pulley Single Wheel with Nylon wheel
| Size | Total Length | Eye Dia. | Weight Each |
| (mm.) | (mm.) | (mm.) | (Kg.) |
| 15 | 49 | 10 | 0.571 |
| 20 | 59 | 11 | 0.036 |
| 25 | 70 | 12 | 0.052 |
| 30 | 76 | 13 | 0.077 |
| 40 | 90 | 16 | 0.110 |
| 50 | 110 | 17 | 0.175 |
| 65 | 133 | 18 | 0.360 |
Zinc Alloy Die Cast Pulley Double Wheel with Nylon wheel
| Size | Total Length | Eye Dia. | Weight Each |
| (mm.) | (mm.) | (mm.) | (Kg.) |
| 15 | 49 | 10 | 0.034 |
| 20 | 58 | 11 | 0.055 |
| 25 | 70 | 12 | 0.072 |
| 30 | 80 | 13 | 0.115 |
| 40 | 90 | 16 | 0.190 |
| 50 | 100 | 17 | 0.293 |
Zinc Alloy Die Cast Pulley Double Wheel with Steel wheel
| Size (D) | Rope Dia. | Weight Each |
| (in.) | (in.) | (Kg.) |
| 1/2 | 5/32 | 0.571 |
| 3/4 | 3/16 | 0.040 |
| 1 | 1/4 | 0.073 |
| 1-1/4 | 5/16 | 0.126 |
| 1-1/2 | 3/8 | 0.142 |
| 2 | 7/16 | 0.283 |
Zinc Alloy Die Cast Pulley Single Wheel with Steel wheel
| Size (D) | Rope Dia. | Weight Each |
| (in.) | (in.) | (Kg.) |
| 1/2 | 5/32 | 0.571 |
| 3/4 | 3/16 | 0.040 |
| 1 | 1/4 | 0.073 |
| 1-1/4 | 5/16 | 0.126 |
| 1-1/2 | 3/8 | 0.142 |
| 2 | 7/16 | 0.283 |
*Other main types of Blocks are in the following picture. You can contact our sales for product details.
BUSINESS FAQ
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What is the minimum order quantity?
The minimum order quantity is USD 1580 in total value, which is usually 1 ton.
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What is the delivery time?
The delivery time is 15-20 days since receiving the deposit.
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What is the payment term?
The payment term is:
- 30% TT deposit, the balance against copy B/L.
- Irrevocable L/C at sight.
- Other payment can be negotiated.
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Could I get free samples before first cooperation?
Yes, of course! But the buyer needs to afford the express fee, which is returnable once we build cooperation.
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What’s the packing method?
The packing methods for most of the products are in the cartons or polywood case. Special packages are available upon customer’s need. You can contact us for special or more detailed packages.
Our company mainly supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, etc. We offer high-quality products at preferential prices with considerate services. Customers are welcome to customize drawings and samples. Contact us today and let us help you find the perfect product for your needs.
All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.
Performance Characteristics of Double Pulley
1. Efficient Power Transmission: Double pulley offers excellent power transmission capabilities, allowing for efficient transfer of force from one component to another.
2. Increased Load-Bearing Capacity: The design of the double pulley enables it to handle heavier loads, making it ideal for applications that require high load-bearing capacity.
3. Reduced Friction: Double pulleys are designed to minimize friction, resulting in smoother operation and reduced wear and tear on the system.
4. Improved Stability: The use of double pulleys enhances stability by distributing the load evenly, reducing the risk of system failure.
5. Versatility: Double pulleys can be used in various applications and can accommodate different types of ropes or cables.
Types and Characteristics of Double Pulley
There are several types of double pulleys available, each with its own characteristics and specific applications. Some common types include:
1. Fixed Double Pulley: This type of pulley is stationary and does not move. It is often used in simple lifting and tensioning systems.
2. Swivel Double Pulley: This pulley can rotate freely, allowing for greater flexibility and ease of use.
3. Block and Tackle Double Pulley: This type of pulley consists of multiple pulleys arranged in a block and tackle configuration, providing increased mechanical advantage.
Advantages of Double Pulley Made of Different Materials
1. Steel Double Pulley: Steel pulleys are known for their strength and durability, making them suitable for heavy-duty applications.
2. Nylon Double Pulley: Nylon pulleys are lightweight, corrosion-resistant, and offer low-friction operation, making them ideal for applications that require smooth and quiet movement.
3. Aluminum Double Pulley: Aluminum pulleys are lightweight and resistant to corrosion, making them suitable for outdoor and marine applications.
4. Stainless Steel Double Pulley: Stainless steel pulleys offer excellent corrosion resistance and are often used in applications that require high hygiene standards, such as the medical and food industries.
Application of Double Pulley in Various Fields
Double pulleys find wide applications in various fields, including:
1. Medical Equipment: Double pulleys are used in medical equipment for patient lifting and transport systems.
2. Construction: Double pulleys are utilized in construction for lifting heavy materials or equipment.
3. Maritime: Double pulleys are crucial in maritime applications, such as ship rigging and mooring systems.
4. Transportation: Double pulleys play a vital role in transportation applications, including cargo handling and lifting operations.
5. Home Appliances: Double pulleys are commonly found in home appliances like washing machines and garage door systems.
Future Development Trends and Opportunities
The double pulley industry is expected to witness significant growth in the coming years. Some future development trends and opportunities include:
1. Technological Advancements: Advances in materials and manufacturing techniques will enhance the performance and durability of double pulleys.
2. Increasing Demand for Automation: The growing need for automated systems will drive the demand for efficient and reliable double pulleys.
3. Expansion of End-Use Industries: The expansion of industries like healthcare, construction, and transportation will create new opportunities for double pulley applications.
How to Choose a Suitable Double Pulley
When selecting a double pulley, consider the following aspects:
1. Load Capacity: Determine the maximum load the pulley will need to handle to ensure it can withstand the required weight.
2. Material: Select a double pulley made from a material that suits the specific application’s requirements, such as steel for heavy-duty applications or nylon for low-friction operations.
3. Diameter and Size: Choose the appropriate diameter and size of the double pulley based on the system’s needs and available space.
4. Type of Pulley: Consider the specific type of double pulley that best suits the intended application, such as a fixed or swivel pulley.
5. Bore Size: Ensure that the bore size of the double pulley matches the diameter of the shaft or rope it will be attached to.
In conclusion, double pulleys offer various performance characteristics and advantages, making them valuable in different industries. Understanding the types, materials, and applications of double pulleys is crucial for selecting the appropriate one for a specific purpose. The future of the double pulley industry presents promising opportunities for growth and innovation. By considering factors like load capacity, material, diameter, type, and bore size, one can make an informed decision when choosing a suitable double pulley.
Author: Dream