China manufacturer China Supplier Heavy Duty Conveyor Carry Idler for Mine

Product Description

Product Description

Roller Properties

Product Name Conveyor Roller

Product Name Conveyor Roller

Diameter

76-219mm

Length

190-3500mm

Color

OEM

Bearing No

6204, 6205, 6305, 6306, 6307, 630

Standard

ISO/DIN

Tube Material

Carbon Steel

Shaft Material

Cold Drawing Round Steel

Shaft Diameter

20mm, 30mm , 35mm, 40mm

Pipe Thickness

3mm,35mm, 4mm&OEM

Specification

D(mm)

L(mm)

Bearing model

89

180,190,200,235,240,250,275,280,305,215,350,375,380,455,465,600,750,950,1150

204

108

190,200,240,250,305,315,360,375,380,455,465,525,530,600,700,750,790,800,950,1150,1400,1600

133

305,375,380,455,465,525,530,600,700,750,790,800,900,950,1000,1100,1150,1400,1600,1800,2000,2200

159

375,380,455,465,525,530,600,700,750,790,800,900,1000,1050,1100,1120,1150,1250,1400,1500,1600,1700,
1800,2000,2200,2500,2800,3000,3150

193.7

2200,2500,2800,3000,3150,3350

308 310

217

600,640,1050,1120,1600,1700,3150,3350

308 310

D(mm)

L(mm)

Bearing model

89

190,200,230,240,280,305,315,375,380,455,465,600,750,950,1150

204

108

190,200,240,250,305,315,375,380,455,465,525,600,700,750,800,950,1150,1400

205

133

305,350,375,380,455,525,530,600,700,790,800,950,1150,1400,1600

305

159

375,380,455,465,525,600,630,640,670,700,750,790,800,900,950,1050,1120,1150,1400,1600

306 308

 

 

 

Applications

 

 

Company Information

FAQ

Q1. Can I have a sample order for conveyor roller
Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
1) 2--3 days for sample
2) 20--30 days for mass production. If urgent,we have green channel.
Q3. Do you have any MOQ limit for conveyor roller order?
Low MOQ, 1pc for sample checking is available
Q4. Is it OK to print my logo on conveyor roller product?
Yes. Please inform us your logo or design before mass production
Q5. How to guarantee your quality?
We are 1 of the top suppliers of International famous mining company over years. Excellent quality is well accepted.
Please contact us for more details.

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Material: HDPE/Rubber/Stainless Steel/Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Ordinary Roller
Bearing Type: Double Sealed Bearing
Type: Spherical Conveyor Idler
Transport Package: Wooden Carton
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|

Customization:
Available

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ratchet wheel

Can you provide examples of machinery or equipment that commonly use ratchet wheels?

Ratchet wheels are commonly used in various machinery and equipment across different industries due to their ability to provide controlled motion and security. Here are examples of machinery and equipment that commonly incorporate ratchet wheels:

  • 1. Ratchet Wrenches: Ratchet wrenches, also known as socket wrenches, utilize ratchet wheels to enable continuous tightening or loosening of nuts and bolts without the need to remove and reposition the wrench. The unidirectional motion of the ratchet wheel allows for efficient and convenient use.
  • 2. Winches and Hoists: Winches and hoists, whether manual or powered, frequently employ ratchet wheels in their mechanisms. Ratchet wheels ensure controlled lifting, lowering, or pulling of loads while preventing unintended backdriving.
  • 3. Handbrakes in Vehicles: Many vehicles, especially older models, feature handbrake systems that rely on ratchet wheels. These ratchet mechanisms secure the vehicle's position when the handbrake lever is engaged, preventing the vehicle from rolling.
  • 4. Tie-Down Straps: Ratchet mechanisms are integral components of tie-down straps used for securing cargo during transportation. They maintain tension in the strap and prevent slack, ensuring that the load remains securely fastened.
  • 5. Conveyor Systems: Conveyor systems in manufacturing and logistics often incorporate ratchet wheels to control the movement of items along the conveyor belts. Ratchet wheels enable precise indexing and positioning of products.
  • 6. Scaffold Systems: Scaffold systems used in construction frequently feature ratchet wheels in their height adjustment mechanisms. Workers can raise or lower scaffolding platforms incrementally, ensuring safety and stability.
  • 7. Fishing Reels: Fishing reels, such as baitcasting and trolling reels, use ratchet wheels in their drag systems. This allows anglers to smoothly reel in fish while preventing the fish from pulling out line unintentionally.
  • 8. Safety Mechanisms: Various safety mechanisms and emergency stop systems employ ratchet wheels to ensure that once activated, the system remains in a safe state until intentionally reset. This is crucial in industrial and machinery safety applications.

These examples demonstrate the versatility of ratchet wheels in different industries and applications where controlled motion, security, and prevention of reverse movement are essential requirements.

ratchet wheel

How does the choice of ratchet wheels affect the overall performance and reliability of mechanical systems?

The choice of ratchet wheels plays a significant role in determining the overall performance and reliability of mechanical systems. Here's how different factors related to ratchet wheel selection impact these aspects:

  • 1. Load Capacity: The load capacity of the chosen ratchet wheel must match the intended application. Using a ratchet wheel with insufficient load capacity can lead to premature wear, slippage, and safety risks.
  • 2. Material Selection: Ratchet wheels are available in various materials, such as steel, stainless steel, and plastic. The choice of material affects factors like durability, corrosion resistance, and weight. Selecting the appropriate material for the environment and application is critical.
  • 3. Tooth Profile and Design: The tooth profile and design of the ratchet wheel impact how well it engages with the pawl or catch. Proper tooth design ensures reliable engagement, reducing the risk of slippage or unintended movement.
  • 4. Precision and Tolerance: High-precision ratchet wheels with tight tolerances provide smoother and more consistent operation. Precision is essential in applications where accuracy and repeatability are critical.
  • 5. Pawl Compatibility: Ensure that the selected ratchet wheel is compatible with the accompanying pawl or catch mechanism. Incompatibility can lead to issues with engagement and reliability.
  • 6. Surface Finish: The surface finish of the ratchet wheel affects friction and wear. A polished or treated surface can reduce friction, extend the service life, and enhance performance.
  • 7. Environmental Considerations: Consider the environmental conditions in which the ratchet wheel will operate. Extreme temperatures, exposure to chemicals, or outdoor use may require specialized materials or coatings to maintain reliability.
  • 8. Maintenance Requirements: Some ratchet wheels may require more frequent maintenance than others. Understanding the maintenance needs of the chosen ratchet wheel is crucial for long-term reliability.
  • 9. Compliance with Standards: Ensure that the selected ratchet wheel complies with industry standards and regulations. Compliance is essential for safety and reliability in specific applications.
  • 10. Cost-Benefit Analysis: Consider the cost-effectiveness of the chosen ratchet wheel. While high-quality options may come at a higher price, they often offer better long-term reliability and reduced maintenance costs.
  • 11. Application-Specific Features: Some ratchet wheels may offer features tailored to specific applications, such as noise reduction or enhanced security. Choosing a wheel with the right features can improve overall system performance.
  • 12. Supplier Reputation: The reputation and reliability of the supplier or manufacturer also play a role. Established suppliers with a track record of quality can offer assurance in the performance of their products.

In summary, the choice of ratchet wheels affects the overall performance and reliability of mechanical systems by influencing load capacity, material selection, tooth design, precision, and many other factors. Selecting the right ratchet wheel for a given application is crucial for achieving optimal system performance and longevity.

ratchet wheel

Can you explain the primary purpose and applications of ratchet wheels in various industries?

Ratchet wheels serve a primary purpose in various industries by enabling unidirectional motion, preventing backward movement, and offering precise control. Their applications are diverse and include the following:

  • 1. Automotive Industry: Ratchet wheels are integral to automotive applications, such as handbrakes and vehicle jacks. Handbrakes use ratchet mechanisms to securely hold a vehicle in place, preventing it from rolling when parked on an incline. Vehicle jacks employ ratchet mechanisms for controlled lifting and lowering of vehicles during maintenance or tire changes.
  • 2. Construction and Engineering: Construction and engineering equipment often feature ratchet mechanisms. Ratchet straps and tie-downs are used for securing loads on trucks and trailers. Additionally, ratchet wrenches and torque wrenches provide precise control in construction and assembly tasks, allowing for incremental tightening or loosening of bolts and fasteners.
  • 3. Manufacturing and Assembly: Ratchet mechanisms are employed in manufacturing and assembly processes where controlled movement is essential. This includes machinery used in factories for precision tasks like fastening, clamping, or incrementally advancing components on an assembly line.
  • 4. Medical Devices: The medical industry utilizes ratchet wheels in various instruments and devices. For instance, surgical instruments may feature ratchet mechanisms to control the movement of specific components, allowing surgeons to perform delicate procedures with precision.
  • 5. Material Handling: In material handling equipment such as winches, hoists, and cranes, ratchet wheels ensure the controlled lifting and lowering of heavy loads. They contribute to safety and prevent unintended load movement, making them crucial in industries like construction, manufacturing, and logistics.
  • 6. Consumer Products: Ratchet mechanisms are found in many consumer products. A common example is a retractable tape measure, where a ratchet wheel allows the tape to be extended and then locked in place at the desired length. Similarly, many hand tools like screwdrivers and pliers feature ratchet mechanisms for efficient and continuous rotation in one direction.
  • 7. Aerospace and Aviation: Ratchet wheels are used in aerospace and aviation applications for tasks like securing cargo in aircraft, controlling movements in cockpit instruments, and ensuring the proper operation of various components within the aircraft.
  • 8. Marine and Boating: Marine equipment often employs ratchet mechanisms in winches and pulleys for controlling sails, anchors, and other rigging. They enable sailors to adjust sail tension and anchor position with precision.
  • 9. Sports and Recreation: Ratchet mechanisms are used in sports and recreational equipment, such as bike gears and fishing reels. They provide controlled motion and prevent backward movement, enhancing the user experience and safety.

Ratchet wheels are versatile components that find applications in an array of industries, improving safety, control, and efficiency across various mechanical systems.

China manufacturer China Supplier Heavy Duty Conveyor Carry Idler for Mine  China manufacturer China Supplier Heavy Duty Conveyor Carry Idler for Mine
editor by CX 2024-02-28