China wholesaler Luoyang Citic IC Single-Rope Mine Drum Hoister Elevator Sheave Pulley pulley belt

Product Description

HangZhou Citic IC Single-Rope Mine Drum Hoister Elevator Sheave Pulley

Product Description

 Xihu (West Lake) Dis. wheel device can transport the whole under the premise of swimming round and fixed wheel adopts integral cast joint structure, wheel hub, wheel rim for cast steel materials, spoke for the channel steel, after welding the whole annealing process again. 

Considering the replacement bearing maintenance convenient, leave replace bearing remove space, guide wheel device structure adopted eccentric layout. 

Xihu (West Lake) Dis. shaft using middle carbon alloy steel forging whole, adopting the structure of the cast joint pulley, equipped with PVC or nylon liner, protect the wire rope. 

Imported or domestic spherical roller bearings, also can install bearing temperature measuring element. 

In order to prolong the service life of wire rope, rim inside wedge liner with wear-resisting, withstand voltage, using D660 (1571) or nylon liner. 

1) eccentric layout: on 1 side of a winding wheel have replaced bearing dismantling space, can not remove the pulley mechanism, only for bearing maintenance and replacement. 
2) symmetry layout: relative with 4 wheels on both sides of the 2 bearing seat is symmetrical, but need to replace the bearing shell, only to remove the pulley mechanism. 
 
sheave pulley and the common malfunction and technical guide wheel 

1) to the problem of old structure pulley sliding bearing to burn tile should improve lubrication way; Because of the pulley is installed on the daily maintenance inconvenience, should add temperature alarm device, so as to timely maintenance to prevent the tile burning failure, or the original sliding bearing replacement into rolling bearing structure 

2) for old structure pulley rope groove without liner, can no longer add padding on the original rope groove, need to change a gasketed pulley, adjacent assembly size can remain motionless, and installation 

3) for mountain transportation difficulties or have some difficulties in roadway transportation in underground mine, the pulley is (guide wheel) change the structure into 2 or 4 and a half of head sheave.

Company Profile

 

FAQ
 
Q: Why we believe in HangZhou CHINAMFG industries co., ltd:
A: 1. More than 30 years experience.
     2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
     3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
 
Q:Delivery time?
A: Parts lead time 1-2months, machines 2-3months.
 
Q:Payment terms?
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
 
Q: Quality warranty?
A: Guarantee time: 1 year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
 
Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.
 

Aftersales service 
ZTIC Heavy Industries is your business partner in the After Market.
ZTIC  able to provide:
1.    ENGINEERED SPARES –  DESIGN AND MANUFACTURING
2.    LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3.    HUGE MACHINE SHOP CAPABILITIES
4.    TRAINING PROGRAMMES
5.    PREVENTATIVE MAINTENANCE PROGRAMS
6.    PREVETATIVE MAINTENANCE SERVICES
7.    COMPREHENSIVE MAINTENANCE PROGRAMS
ZTIC’s Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
ZTIC also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.

 

After-sales Service: Online Support
Warranty: 1 Year
Type: Single-Rope Mine Hoister
Driven Type: AC
Speed: Single-Rope Mine Hoister
Carrying Capacity: Single-Rope Mine Hoister
Customization:
Available

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Customized Request

rope pulley

What role do rope pulleys play in outdoor adventure and sports activities?

Rope pulleys play a significant role in outdoor adventure and sports activities. Here’s a detailed explanation of the role that rope pulleys play in these contexts:

1. Climbing and Mountaineering:

In climbing and mountaineering, rope pulleys are essential components of various systems. They are used for belaying, where the rope passes through a pulley attached to an anchor point, allowing for controlled movement and protection against falls. Pulleys are also used in hauling systems, enabling climbers to lift heavy loads such as gear or rescue equipment. Rope pulleys provide mechanical advantage and directional change of forces, making climbing and mountaineering safer and more efficient.

2. Ziplining and Canopy Tours:

Rope pulleys are integral to ziplining and canopy tour activities. They are used to create the pulley systems that allow participants to traverse between platforms or zip along cables. The pulleys used in these activities are specifically designed for high-speed movement and can handle significant loads. Rope pulleys provide smooth and controlled gliding experiences, enhancing the thrill and enjoyment of ziplining and canopy tours.

3. Rope Courses and Challenge Courses:

Rope pulleys are extensively used in rope courses and challenge courses. These activities involve traversing obstacles and elements using ropes and cables. Rope pulleys are employed to create the necessary belay systems, allowing participants to move safely through the course. They provide the mechanical advantage and control required for participants to navigate challenging terrain and complete the course with confidence.

4. Caving and Speleology:

In caving and speleology, rope pulleys are vital for vertical or horizontal cave exploration. They are used in ascending and descending systems, allowing cavers to safely navigate steep or vertical sections of caves. Rope pulleys enable controlled movement and help distribute the load, reducing fatigue and strain on the caver. They are designed to withstand rugged environments and provide reliable performance in challenging underground conditions.

5. Sailing and Boating:

Rope pulleys, known as blocks, are extensively used in sailing and boating activities. They are employed to create mechanical advantage systems for hoisting sails, adjusting rigging, and controlling various lines on a boat. Rope pulleys allow sailors to manage the forces exerted by wind and water, making sail handling and maneuvering more efficient. They contribute to the overall performance and safety of sailing and boating experiences.

6. Rescue and Emergency Situations:

In rescue and emergency scenarios, rope pulleys play a crucial role. They are used in systems such as rope rescue, high-angle rescue, and swiftwater rescue. Rope pulleys enable rescuers to efficiently lift and lower victims, perform technical rope maneuvers, and create mechanical advantage systems for complex rescue operations. They enhance the safety and effectiveness of rescue efforts in challenging environments.

In conclusion, rope pulleys are indispensable in outdoor adventure and sports activities. They provide mechanical advantage, control, and efficient force transmission, enabling participants to navigate obstacles, traverse terrain, and handle loads with ease. Rope pulleys contribute to the safety, performance, and enjoyment of various outdoor adventure pursuits, including climbing, ziplining, rope courses, caving, sailing, and rescue operations.

rope pulley

What is the significance of proper rope selection and maintenance with pulleys?

Proper rope selection and maintenance are of utmost significance when using pulleys. Here’s a detailed explanation of their importance:

1. Rope Selection:

Choosing the right rope for a specific application is crucial for several reasons:

– Load Capacity: Different ropes have varying load capacities, which determine the maximum weight they can safely support. It’s essential to select a rope with a load capacity that exceeds the maximum load expected in the application. Using a rope with insufficient load capacity can lead to rope failure, compromising safety and potentially causing accidents or damage.

– Material Compatibility: Ropes are available in various materials such as nylon, polyester, polypropylene, or steel. Each material has different properties, such as strength, stretch, resistance to abrasion or chemicals, and flexibility. It’s important to consider the specific requirements of the application and choose a rope material that is compatible with the pulley system and the environment in which it will be used. For example, ropes used in marine environments may require high resistance to saltwater corrosion, while ropes used in heavy-duty applications may require exceptional strength and durability.

– Flexibility and Handling: The flexibility and handling characteristics of the rope can impact the overall performance of the pulley system. Some ropes are more pliable and easier to handle, while others may be stiffer or prone to kinking. Choosing a rope that is easy to work with and has good flexibility ensures smooth operation and minimizes the risk of the rope jamming or getting tangled within the pulley system.

2. Rope Maintenance:

Maintaining the rope and regularly inspecting it for signs of wear and damage is essential for the following reasons:

– Safety: Regular maintenance helps identify any potential issues or weaknesses in the rope that could compromise its integrity and safety. Signs of wear, fraying, or damage can indicate that the rope is nearing its breaking point and needs to be replaced. By promptly addressing these issues, the risk of sudden rope failure and associated accidents can be mitigated.

– Performance: Well-maintained ropes ensure optimal performance of the pulley system. Over time, dirt, debris, or moisture can accumulate on the rope, affecting its smooth movement through the pulleys. Regular cleaning and inspection help maintain the rope’s functionality, ensuring that it moves freely and without obstruction. This improves the efficiency and effectiveness of the pulley system.

– Longevity: Proper maintenance extends the lifespan of the rope. Regular cleaning, drying, and storage in a suitable environment can help prevent premature degradation caused by factors like UV exposure, moisture, or chemical exposure. By taking care of the rope, its durability and overall lifespan are maximized, reducing the need for frequent replacements.

– Compliance: In certain industries or applications, there may be specific regulations or standards regarding rope maintenance. Adhering to these requirements ensures compliance and helps meet safety standards set by regulatory bodies or industry best practices.

In summary, proper rope selection and maintenance are crucial when using pulleys. Selecting the right rope based on load capacity, material compatibility, and handling characteristics ensures safe and efficient operation of the pulley system. Regular maintenance, including inspection, cleaning, and addressing signs of wear or damage, enhances safety, performance, longevity, and compliance with industry standards. By giving due attention to rope selection and maintenance, the reliability and effectiveness of pulley systems can be optimized.

rope pulley

What types of ropes or cables are typically used with rope pulleys?

Rope pulleys can accommodate various types of ropes or cables depending on the specific requirements of the application. Here’s a detailed explanation of the types of ropes or cables typically used with rope pulleys:

1. Natural Fiber Ropes:

Natural fiber ropes, such as manila or sisal ropes, are commonly used with rope pulleys. These ropes are made from natural materials, offering good grip and flexibility. They are suitable for applications where the load is not excessively heavy and where some stretching or elongation is acceptable. Natural fiber ropes are often used in recreational activities, gardening, and general-purpose lifting tasks.

2. Synthetic Fiber Ropes:

Synthetic fiber ropes, including polypropylene, nylon, and polyester ropes, are widely used with rope pulleys. These ropes offer excellent strength, durability, and resistance to abrasion and weather conditions. Synthetic fiber ropes are available in different grades and constructions, allowing users to select the appropriate rope based on the load capacity and specific environment. They are commonly used in industries such as construction, shipping, and recreation.

3. Steel Cables:

Steel cables, also known as wire ropes, are utilized with rope pulleys when dealing with heavy loads or applications that require high strength and resistance. Steel cables consist of multiple strands of steel wire twisted together, providing exceptional tensile strength and durability. They are often used in construction, mining, rigging, and industrial lifting operations. Steel cables offer superior resistance to corrosion and can withstand heavy loads and harsh environments.

4. Aramid Fiber Ropes:

Aramid fiber ropes, such as those made from Kevlar, are used in specialized applications that require high strength, heat resistance, and low stretch. Aramid fiber ropes are lightweight yet extremely strong, making them suitable for tasks such as industrial lifting, aerospace, and military operations. These ropes offer excellent resistance to chemical degradation and are often preferred in environments where other materials may not perform optimally.

5. Specialty Ropes:

In addition to the common types mentioned above, there are various specialty ropes or cables designed for specific applications. For example, static ropes or static kernmantle ropes are used in rope access, rock climbing, and rescue operations where low stretch and high strength are crucial. Dynamic ropes are specifically designed for applications that involve absorbing energy, such as climbing falls. Specialty ropes are often engineered with specific properties to meet the unique demands of their intended use.

It’s important to note that the selection of the appropriate rope or cable for a rope pulley system depends on factors such as the load capacity, environmental conditions, desired stretch or elongation, and safety requirements. Users should consult the manufacturer’s recommendations and consider the specific needs of their application to ensure the proper selection and use of ropes or cables with rope pulleys.

China wholesaler Luoyang Citic IC Single-Rope Mine Drum Hoister Elevator Sheave Pulley   pulley belt	China wholesaler Luoyang Citic IC Single-Rope Mine Drum Hoister Elevator Sheave Pulley   pulley belt
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