China Hot selling Steel Wire Rope Pulley pulley and belt

Product Description

Steel wire rope pulley


Our company can manufacture all kinds of non-standard and standard pulleys. The pulley are suit for heavy duty equipment lsuch us cranes, ship loader and unloader. Stacker and reclaimer. The pulley and pulley block have been proven the good quality by our costomers. It`s wildly used in varius of our heavy duty equipment.


material advise by user
process CNC lathing
character durable
advantage high performance
benefit low cost
economy cost effective

We are a professional company in bulk material handling, transportation, storage, processing, accessory equipment design, integration and manufacturing. We can provide a complete set of solutions. Thank you for reading the information and welcome to purchase! Welcome to be our agent distribution!

Brief introduction of the company's manufacturing capacity
The company's headquarters, technology and sales are located in Lingang New Area of China (ZheJiang ) pilot free trade zone,The company's manufacture base is located in Xihu (West Lake) Dis. county, ZHangZhoug Province, which is known as "the most beautiful county in China". It is 65 kilometers away from HangZhou city and 60 kilometers away from Qiandao Lake. The transportation to Xihu (West Lake) Dis. county from other places is very convenient. No matter by railway, highway or waterway. The manufacture base has a total plant area of around 30000 square CHINAMFG and workshop is equipped with more than 300 sets of various advance manufacture equipment, including 20 sets of CNC precision vertical lathe MODEL: SMVTM12000×50/150, CNC vertical lathe MODEL:DVT8000×30/32, CNC horizontal lathe, MODEL: CK61315×125/32, CNC horizontal lathe MODEL:CK61200×80/32, CNC Grounding boring and milling machine MODEL:TJK6920,etc.Most of the parts are machined by using CNC machine equipment. Theis is a hot treatment CHINAMFG with size 10.5m×8m×8m. The manufacture base also equipped with lifting capacity of 25t, 50t, 100t, 200t overhead crane to handle heavy workpiece and assembly work.

Metalworking equipment

  Name of equipment Model number Quantity SCOPE of application
A  Lathes      
1 Vertical Lathe Numerical control 1 Φ 12000
2 Vertical Lathe Numerical control 1 Φ 8000
3 Vertical Lathe   1 Φ 1600
4 Vertical Lathe C5112A 1 Ф 1250
5 Horizontal Lathe Numerical control 1 CK61315×12×100T
6 Horizontal Lathe CW61200 1 Ф 2000×8000
7 Horizontal Lathe CW61160 1 Ф 1600×6500
8 Horizontal Lathe CW6180 2 Ф 800×3000
9 Horizontal Lathe CW61125 2 Ф 1250×5000
10 Horizontal Lathe (remodel) CW62500 2 Ф 2800×6000
11 Common Lathe CY6140 3 Ф 400×1000
12 Common Lathe  CA6140 3 Ф 400×1500
13 Common Lathe C620 2 Ф 400×1400
14 Common Lathe C616 1 Ф 320×1000
15 Common Lathe C650 1 Ф 650×2000
B Drilling machine      
1 Radial drilling machine Z3080 3 Ф 80×2500
2 Radial drilling machine Z3040 2 Ф 60×1600
3 Universal drilling machine ZW3725 3 Ф 25×880
C Planing machine      
1  Shaper B665 1 L650
2 Hydraulic Shaper B690 1 L900
3 Gantry Planer HD--16 1 L10000×B1600
D Milling Machine      
1 4 Coordinate Milling Machine Numerical control 1 2500×4000
2 Gantry milling machine Numerical contro 1 16mx5mx3m
3 Gantry milling machine Numerical contro 1 12mx4mx2.5m
4 Gantry milling and boring machine  Numerical contro 1 Φ 250 
5 Vertical Milling Machine XS5054 1 1600×400
6 Horizontal Milling Machine C62W 1 1250×320
7 Horizontal Milling Machine  X60 1 800×200
8 Gantry milling machine X2014J 1 L4000×B1400
9 Gantry milling machine X2571J 1 L3000×B1000
10 Floor end milling TX32-1 1 L1500×H800
E Grinding machine      
1 External Grinder M131W 1 Ф 300×1000
2 External Grinder M1432B 1 Ф 320×15000
3 Surface Grinder M7130 1 L 1000×300
4 Tool grinder M6571C 1 Ф 250
F Boring machine      
1 Floor-standing milling and boring machine TJK6920 1 X12000 × Y4500 × Z1000
2 Boring machine TSPX619 1 Ф 1000
3 Boring machine T616 1 Ф 800
4 Boring machine T611 1 Ф 800
G Slotted bed      
1 Slotted bed B5032 1 H320
H Other machine tools      
1 Gear hobbing machine Y3150 1 Ф 500  M=6
2 Hacksaw machine G7571 1 Ф 220

Products and services available
Material handling equipment

Storage equipment

Conveying equipment

Feeding equipment

Component of conveying system

Belt conveyor parts

Large and medium sized finishing parts

If you need above products, please contact us!
                                                                                                          ZheJiang Sunshine Industrial Technology Co. , Ltd. 
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After-sales Service: 1 Year
Warranty: 1 Year
Feature: Reliable
Character: High Performance
Advantage: Durable
Transport Package: Customized

rope pulley

How do rope pulleys impact the performance of sailboats and sailing rigs?

Rope pulleys, also known as blocks, play a significant role in the performance of sailboats and sailing rigs. Here's a detailed explanation of how they impact the performance:

1. Mechanical Advantage:

Rope pulleys provide mechanical advantage by allowing sailors to redirect and multiply the force applied to control lines. By using multiple pulleys in a block and tackle configuration, sailors can exert greater force with reduced effort. This mechanical advantage is crucial for adjusting sails, trimming lines, and maneuvering the boat effectively. It enables sailors to optimize sail shape, control sail tension, and respond quickly to changing wind conditions, resulting in improved performance and speed.

2. Sail Control:

Rope pulleys enable sailors to control the shape and position of sails more efficiently. By using pulley systems, sailors can adjust the tension of halyards, sheets, and other control lines to optimize the shape of the sail and maximize its aerodynamic efficiency. Pulleys facilitate smooth and precise adjustments, allowing sailors to fine-tune the sail's angle of attack, twist, and draft. This level of control helps improve the sail's power, lift, and overall performance, enabling the boat to sail closer to the wind and generate more speed.

3. Line Handling:

Rope pulleys simplify line handling on sailboats. By utilizing pulley systems, sailors can redirect lines and distribute the load across multiple pulleys, reducing friction and making it easier to handle the ropes. Pulleys enable smoother and more efficient movement of lines, minimizing the effort required to trim or release sails, adjust rigging, or perform maneuvers. This improved line handling translates into quicker response times, enhanced agility, and better overall performance on the water.

4. Weight Reduction:

Rope pulleys contribute to weight reduction on sailboats. Compared to alternative methods such as winches or direct line attachments, pulleys are lightweight components. By utilizing pulley systems, sailors can reduce the overall weight of the rigging without compromising functionality or performance. This weight reduction improves the boat's responsiveness, stability, and maneuverability, allowing it to accelerate faster, change direction more easily, and maintain better control in varying wind and sea conditions.

5. Versatility:

Rope pulleys offer versatility in sailboat rigging. They can be easily integrated into various rigging configurations, allowing sailors to create customized setups based on their specific needs and preferences. Pulleys can be positioned at strategic locations on the boat, such as mast bases, deck organizers, or boom vangs, to optimize sail control and distribution of forces. This versatility enables sailors to adapt the rigging to different sailing conditions, race courses, or cruising requirements, enhancing the overall performance and versatility of the sailboat.

6. Durability and Reliability:

Rope pulleys are designed to withstand the harsh marine environment. They are typically constructed from materials such as stainless steel, aluminum, or high-strength polymers that offer excellent resistance to corrosion, UV exposure, and wear. This durability ensures that pulleys can withstand the constant tension, loading, and exposure to saltwater and sunlight experienced in sailing. Reliable pulleys contribute to the overall reliability and safety of the rigging, allowing sailors to focus on sailing performance without concern for equipment failure.

7. Speed and Efficiency:

By optimizing sail control, reducing friction, and improving line handling, rope pulleys contribute to increased speed and efficiency on sailboats. Well-designed pulley systems enable sailors to make rapid adjustments, fine-tune sail shape, and respond quickly to wind shifts or gusts. The improved performance and efficiency translate into faster acceleration, higher top speeds, and better overall sailing performance.

In conclusion, rope pulleys have a significant impact on the performance of sailboats and sailing rigs. They provide mechanical advantage, enable precise sail control, simplify line handling, contribute to weight reduction, offer versatility in rigging configurations, provide durability and reliability, and enhance speed and efficiency. By harnessing the power of pulleys, sailors can optimize sail shape, respond to changing wind conditions, and maneuver the boat effectively, resulting in improved performance and an enhanced sailing experience.

rope pulley

What are some real-world examples of rope pulley applications in various industries?

Rope pulleys find extensive applications in various industries. Here are some real-world examples of how they are used in different sectors:

1. Construction Industry:

- Tower Cranes: Rope pulleys are an integral part of tower cranes used in construction sites. They facilitate the lifting and movement of heavy construction materials and equipment to different heights, enabling efficient construction processes.

- Scaffolding Systems: Rope pulleys are utilized in scaffolding systems to raise and lower platforms, allowing workers to access different levels of a building or structure during construction or maintenance work.

2. Manufacturing Industry:

- Assembly Lines: Rope pulleys are employed in assembly line setups to move components or products along the production line, ensuring smooth and efficient workflow in manufacturing processes.

- Conveyor Systems: Rope pulleys are utilized in conveyor systems to transport materials or finished products from one location to another within a manufacturing facility, minimizing manual handling and improving automation.

3. Shipping and Logistics Industry:

- Cranes and Hoists: Rope pulleys are utilized in cranes and hoists for loading and unloading cargo from ships, trucks, or warehouses. They enable the lifting and movement of heavy containers or goods, facilitating efficient logistics operations.

4. Entertainment Industry:

- Theater Rigging: Rope pulleys play a vital role in theater rigging systems, allowing for the controlled raising and lowering of stage sets, lighting equipment, and props during performances or productions.

- Aerial Performances: Rope pulleys are used in aerial performances, such as circus acts or acrobatics, where performers rely on pulley systems for aerial movement and stunts.

5. Mining and Extraction Industry:

- Hoisting Systems: Rope pulleys are employed in hoisting systems within mines to lift and transport materials, equipment, or personnel to different levels or locations underground.

- Conveyor Belts: Rope pulleys are utilized in conveyor belt systems to facilitate the transportation of mined materials from extraction points to processing or storage areas.

6. Recreational Activities:

- Rock Climbing: Rope pulleys are used in rock climbing setups, such as belay systems or anchors, to provide mechanical advantage and ensure controlled movement and safety during ascents or descents.

- Ziplines: Rope pulleys play a crucial role in zipline installations, enabling riders to traverse distances by relying on the pulley system's movement along a suspended cable.

These examples illustrate how rope pulleys are applied across various industries, including construction, manufacturing, shipping and logistics, entertainment, mining and extraction, and recreational activities. Rope pulleys offer versatile solutions for lifting, movement, load distribution, and controlled transportation, contributing to the efficiency, safety, and automation of industrial processes.

rope pulley

What are the advantages of using rope pulleys in different systems?

Using rope pulleys in different systems offers several advantages. Here's a detailed explanation of the advantages of using rope pulleys:

1. Mechanical Advantage:

Rope pulleys provide a mechanical advantage, making it easier to lift or move heavy objects. By distributing the load across multiple ropes and pulleys, the force required to lift the load is reduced. This mechanical advantage allows users to exert less effort while achieving the desired lifting or moving task. It is particularly beneficial when dealing with heavy loads or when individuals have limited strength.

2. Directional Change of Forces:

Rope pulleys enable a change in the direction of forces applied to a load. By threading a rope through a pulley and attaching it to the load, users can apply force in one direction to produce movement in another. This directional change is crucial when lifting or moving objects vertically or horizontally. Rope pulleys allow for versatile and controlled movement in various directions, providing flexibility in different systems and applications.

3. Increased Load Capacity:

Using rope pulleys in systems increases the load capacity that can be handled. By distributing the load across multiple ropes and pulleys, the weight is shared, reducing the strain on individual components. This allows for the handling of heavier loads than would be possible with direct lifting or without the use of pulleys. The increased load capacity is advantageous in industries such as construction, manufacturing, and logistics.

4. Flexibility and Adaptability:

Rope pulleys offer flexibility and adaptability in different systems. They can be easily incorporated into existing setups or integrated into new systems. Rope pulleys can accommodate various types of ropes or cables, allowing users to select the most suitable material for the specific application. This adaptability makes rope pulleys versatile tools that can be used in a wide range of industries and scenarios.

5. Control and Precision:

Rope pulleys provide enhanced control and precision when handling loads. The pulleys allow for smooth and controlled movement, minimizing jerks or sudden shifts that could potentially damage the load or cause accidents. Rope pulleys enable users to adjust the tension and movement of the ropes, ensuring a controlled and gradual lift or movement. This control is particularly important when dealing with fragile or delicate objects.

6. Safety:

Using rope pulleys in systems enhances safety. By reducing the force required to lift or move heavy objects, rope pulleys help minimize the risk of injuries due to overexertion or strain. The controlled movement provided by pulleys also reduces the likelihood of accidents caused by sudden shifts or uncontrolled lifting. Additionally, the mechanical advantage offered by rope pulleys allows users to employ proper lifting techniques, promoting safer working practices.

In conclusion, using rope pulleys in different systems provides advantages such as mechanical advantage, directional change of forces, increased load capacity, flexibility and adaptability, control and precision, and enhanced safety. These advantages make rope pulleys valuable tools in a wide range of industries and applications where lifting and moving heavy objects efficiently and safely are essential.

China Hot selling Steel Wire Rope Pulley   pulley and belt	China Hot selling Steel Wire Rope Pulley   pulley and belt
editor by CX