China high quality Manufacturer′s Direct Sales Durable and Wear-Resistant Di-Cast Rope Stainless Steel Sheaves double pulley

Product Description

 

Product Description

Sheave features:

Material Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C
Groove surface quench HRC45-55
Groove surface quench depth 2mm-2.5mm
groove MT after heat treatment and welding line UT and MT
Max processing diameter 2, 000mm
Short production cycle
It is used for crane equipment, port equipment, oil drilling rig and so on

Product Parameters

Code Wire rope diameter(mm) Main dimension(mm) D
Groove diameter Outside diameter R Groove Width Shaft diameter Bearing hole width
BX1321 10-14 450 495 7 37 55 70
BX2321 >14-19 560 620 10 50 80 86
BX3321 >19-23.5 710 781 12 60 95 106
BX4321 >23.5-30 900 990 15 73 130 122
BX5321 >23.5-30 1120 1232 19 92 160 142
BX6321 >30-37 1250 1376 22 104 160 142
BX7321 >43-50 1600 1752 26 123 190 182
BX8321 >50-58 1800 1972 29 135 190 182

 

Production Profile

 

About Us

About Us
As a company of industries and trading integration with ISO 9001-2008 Certificate, HangZhou CHINAMFG Metallurgy Equipment Manufacturing Co., Ltd. Has been in manufacturing material handling equipment parts for many years, with professional experience.

Our Service:
If you are interested in any of our products, please contact me freely! Warmly Welcomed your visit to our factory in China, OEM service will be ok.

Application

 

Customer Visiting

 

Certifications

 

Packaging & Shipping

 

 

Services:
Best Services For You

1) We can provide OEM service and design for you
2) We can pack the goods according to your requirement
3) We test the quality of all products before delivery
4) We guarantee our reply in 24 hours of working day
5) We can communicate with you in different languages
6) High quality, best price, punctual shipment, good after-sale service will be guaranteed.

FAQ:
Q: What information should I provide if I want to order the products?
1) Product information: Quantity, specification
2) Delivery time required.
3) Shipping information: Company name, address, phone number, destination seaport/air port.
4) Forwarder’s contact details if there is any in China.

Q: How about your payment terms?
A: 30% -50%deposit, with the balance before delivery, we accept T/T and L/C at sight.

Q: Can I use our own logo?
A: Yes, we can produce by using your own logo if you need.

Q: How about sample & MOQ policy?
A: Welcome sample order. MOQ can be 1 set.

Q: What is your lead time for your goods?
A: Normally 30 days after confirmed order,

 

Application: Hardware
Machining: EDM Machining
Material: Aluminum Alloy
Surface Treatment: Spray Coating
Design: 3D
Casting Tolerance: +/-0.10mm
Customization:
Available

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Customized Request

rope pulley

Can rope pulleys be employed in both commercial and residential settings?

Yes, rope pulleys can be employed in both commercial and residential settings. Here’s a detailed explanation:

Commercial Settings:

In commercial settings, rope pulleys find a wide range of applications:

1. Construction and Rigging: Rope pulleys are extensively used in construction and rigging operations. They are employed for lifting and moving heavy materials, equipment, or scaffolding systems. Pulleys with high load capacities and robust construction are utilized to ensure safety and efficiency in commercial construction projects.

2. Entertainment and Stage Rigging: Rope pulleys are commonly utilized in the entertainment industry for stage rigging, theatrical productions, and concerts. They enable the raising and lowering of props, scenery, and lighting fixtures. Pulley systems with smooth operation and precise control are essential for the seamless execution of performances.

3. Cargo Handling and Transportation: Rope pulleys play a significant role in cargo handling and transportation industries. They are employed in systems such as cranes, hoists, and elevators to facilitate the movement of goods and materials. Pulleys with high load capacities, durability, and reliable braking mechanisms are utilized to ensure safe and efficient cargo transportation.

Residential Settings:

In residential settings, rope pulleys can be employed in various applications:

1. Clotheslines and Drying Racks: Rope pulleys are commonly used in clothesline systems and drying racks in residential properties. They allow for easy hanging and retracting of clothes, maximizing outdoor drying space and convenience.

2. Home Gym and Exercise Equipment: Rope pulleys can be incorporated into home gym setups and exercise equipment. They are employed in cable machines, weightlifting systems, and resistance training devices to provide adjustable resistance and smooth movement during workouts.

3. Garage and Storage Systems: Rope pulleys can be utilized in garage and storage systems for overhead storage solutions. They enable the lifting and lowering of items such as bicycles, kayaks, or storage containers, maximizing the use of vertical space.

4. Window Treatments: Rope pulleys are sometimes used in residential window treatments, such as Roman shades or blinds. They facilitate the raising and lowering of window coverings, allowing for adjustable light control and privacy.

It’s important to note that while rope pulleys can be employed in both commercial and residential settings, the specific requirements and considerations may vary. In commercial settings, factors such as load capacity, durability, and adherence to industry regulations are crucial. In residential settings, considerations may include ease of use, convenience, and aesthetics.

The selection and installation of rope pulleys in commercial and residential settings should be carried out in accordance with relevant safety guidelines and manufacturer recommendations to ensure proper functionality and user safety.

rope pulley

Are there safety considerations when working with rope pulley systems?

Yes, there are several safety considerations that should be taken into account when working with rope pulley systems. Here’s a detailed explanation:

1. Proper Training: Individuals involved in working with rope pulley systems should receive proper training on their operation, maintenance, and safety procedures. This includes understanding the correct use of equipment, knowledge of potential hazards, and the ability to identify and respond to emergency situations.

2. Load Capacity: It is crucial to ensure that the rope pulley system is not overloaded beyond its specified load capacity. Overloading can cause excessive stress on the pulleys, ropes, and other components, leading to potential failures and accidents. Always adhere to the manufacturer’s recommendations and guidelines regarding load limits.

3. Inspection and Maintenance: Regular inspections and maintenance of rope pulley systems are necessary to identify any signs of wear, damage, or malfunction. Inspecting sheaves, ropes, attachment points, and other components can help detect issues before they escalate into safety hazards. Promptly address any identified problems through proper maintenance and repair procedures.

4. Proper Rope Selection: Selecting the appropriate rope type and size for the specific application is crucial for safety. The rope should have sufficient strength and durability to handle the anticipated load and environmental conditions. Consider factors such as abrasion resistance, breaking strength, and compatibility with the pulley system when choosing the rope.

5. Protective Equipment: Personal protective equipment (PPE) should be used when working with rope pulley systems, especially in high-risk environments. This may include items such as safety helmets, gloves, eye protection, and fall protection equipment, depending on the nature of the task and associated hazards.

6. Secure Anchoring: Ensure that the anchor points used for supporting the rope pulley system are secure and able to withstand the anticipated loads. Unstable or insufficiently anchored pulley systems can lead to accidents and injuries. Consider factors such as the strength of the structure or anchoring point, and use appropriate hardware and rigging techniques.

7. Clear Communication: Clear communication among workers involved in rope pulley operations is essential for safety. Establishing effective communication protocols, including signals and commands, helps prevent misunderstandings and ensures coordinated actions during tasks.

8. Fall Prevention: When working at heights or in elevated positions using rope pulley systems, fall prevention measures must be employed. This may include the use of proper harnesses, lanyards, and fall arrest systems to protect workers from potential falls.

9. Emergency Preparedness: Have appropriate emergency response plans in place in case of accidents or equipment failures. This includes procedures for rescue, first aid, and evacuation. Regularly practice emergency drills to ensure that all personnel are familiar with the protocols.

10. Compliance with Regulations: Follow relevant safety regulations, codes, and standards specific to your industry and jurisdiction. These regulations may include requirements related to equipment inspection, maintenance, training, and safe work practices.

It is crucial to prioritize safety when working with rope pulley systems. By implementing proper training, conducting regular inspections, adhering to load capacity limits, using appropriate PPE, securing anchor points, promoting clear communication, and following safety regulations, the risk of accidents and injuries can be significantly reduced.

rope pulley

What is a rope pulley, and how is it used in various applications?

A rope pulley, also known as a block or a sheave, is a wheel with a grooved rim designed to support and guide a rope or cable. It is used in various applications to provide mechanical advantage and facilitate the lifting, pulling, or redirecting of loads. Here’s a detailed explanation of the rope pulley and its diverse applications:

Basic Design: A rope pulley typically consists of a wheel or a series of wheels mounted on an axle. The wheel has a groove along its circumference that accommodates the rope or cable. Some pulleys may have a fixed axle, while others have a swivel mechanism that allows the pulley to rotate around the axle.

Mechanical Advantage: The primary purpose of a rope pulley is to increase the mechanical advantage in lifting or pulling operations. By redirecting the force applied to the rope, a pulley system can reduce the amount of effort required to move heavy loads. The mechanical advantage achieved depends on the number of pulleys used in the system. For example, a simple pulley system with a single fixed pulley provides a mechanical advantage of 1, while a block and tackle system with multiple pulleys can provide a much higher mechanical advantage.

Applications: Rope pulleys find applications in various fields and industries, including:

  • Construction and Rigging: Rope pulleys are extensively used in construction sites for tasks such as lifting building materials, operating cranes, and hoisting equipment. They are also employed in rigging operations to facilitate the movement and positioning of heavy objects.
  • Manufacturing and Warehousing: In manufacturing facilities and warehouses, rope pulleys are utilized in conveyor systems, material handling, and assembly line operations. They help guide and redirect belts or ropes, enabling efficient transport and movement of goods.
  • Outdoor Recreation: Rope pulleys play a crucial role in outdoor recreational activities such as rock climbing, mountaineering, and zip-lining. They are used in pulley systems to provide mechanical advantage and facilitate controlled movement, enhancing safety and efficiency.
  • Maritime and Boating: Rope pulleys are integral to maritime applications, including sailing systems, cranes on ships, and winches on boats. They assist in adjusting sails, lifting heavy loads, and maneuvering various equipment and rigging on vessels.
  • Rescue and Emergency Situations: Rope pulleys are employed in rescue operations, such as in mountain rescue or confined space rescue scenarios. They enable controlled lowering or raising of personnel and equipment, enhancing safety and facilitating efficient extraction.

Rope pulleys are versatile tools that offer flexibility and mechanical advantage in a wide range of applications. Their ability to reduce effort and increase efficiency makes them invaluable in tasks involving lifting, pulling, or redirecting loads in various industries and recreational settings.

China high quality Manufacturer′s Direct Sales Durable and Wear-Resistant Di-Cast Rope Stainless Steel Sheaves   double pulley	China high quality Manufacturer′s Direct Sales Durable and Wear-Resistant Di-Cast Rope Stainless Steel Sheaves   double pulley
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