China supplier High Quality Belt Conveyor Idler for Bulk Material Handling Equipment

Product Description

 

Product Description

Shaft is high precision cold steel, Tube is high frequency seam welding, Decrease diameter runout and To ensure the operation process uniform rotation.Bearing use for HRB,ZWZ,LYC, bearing seat and dust cup use for high quality steel pressing, Lubrication using disposable high efficiency and long lithium base, And the labyrinth seal structure, waterproof, dustproof performance is good.
Roller load coefficient according to CEMA standard selection; Roller bearing with choose according to DIN standard;
Conveyor roller advantages:
1.Small Radial runout,weighting roller is below 0.35mm
2.Small rotating resistant,the resistant coefficient is below 0.571
3.Under testing of 72-hours water poof,water inflow is zero.
4.Permanent lubrication,long service life(at least 30,000 hours)
 

We have ISO9001,CE, ISO18001 and ISO14001 certificated. Our company manufactures many kinds of Roller, frame, pulley and conveyor steel structure. We can design and manufacture based on clients' drawings&requirements.

1. With corrosion resistance.
2. Strong hardness: strong abrasion resistance.
3. Good tightness.
4.  Smooth surface without material.
5. Grooved rollers use 2-5 times longer than steel rollers and reduce belt wear.
6. Low operating costs: Reduce the overall cost of belt conveyors and reduce maintenance hours.

 

Detailed Photos

We can make gravity conveyor roller,steel conveyor roller,tapered roller,impact roller,nylon roller,HDPE roller, rubber coated roller,rubber coating roller,screw roller and other conveyor rollers.

Product Parameters

Diameter 60-219mm
Length 100-3500mm
Tube Q235(GB)
Shaft 45# steel(GB) equal to C45
Bearing Single & Double Row Deep Groove Ball Bearing 2RZ&2Z wigh C3 clearance
Grease Lithium soap type grease,grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger
Seal
Lubrication Grease is Lithium soap type grease with Rust Inhibitors
Welding Mixed gas shielded arc welding end

Painting 

Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

Packaging & Shipping

 

Application

 

Company Profile

Our company is the High-end Conveying Equipment brand , with excellent technical team and in house intellectual property & national patents,developing intelligent conveying machinery. Focusing on transforming itself into international competitive one-station solution provider of intelligent conveying system, providing not only intelligent products but also whole cycle management from construction to operation & service for our customers.Our company located in HangZhou city in North China Plain, it's the cross road of ZheJiang ,ZheJiang and ZheJiang . We have more than 800 units advanced manufacturing equipments, including 20 large and main units and 3 automatic production lines. The factory covers 253,000 square meters. It's registered capital is 71,550,00 USD, There are more than 300 employees which contains 30 with middle-level titles and 125 technical workers with high technical skills.our company is mainly engaged in the manufacture, sales and technical services of belt conveyors, large angle belt conveyors, horizontal curved belt conveyors and long distance crossing conveyors. Our products can be used in metallurgy, building materials, electric power, coal, port and other industries, products have been covered the whole domestic market, and exported to the United States, Germany, France and other EU countries, Australia, Brazil, along the Belt and Road countries, Southeast Asian countries and African emerging markets, totally more than 50 countries, gained the customers' praise.Our company has a number of provincial innovative platforms, relying on the technological radiation, constantly strengthens exchanges and cooperation with scientific research institutes. We have successively formed school-enterprise partnerships with China University of Mining, ZheJiang University, ZheJiang Materials Handling Research Institute, HangZhou University of Architecture and Technology, keeping the conveyor design at the leading level in China. At the same time, our technical team regularly carries out technical exchanges and discussions with foreign companies, learning international leading design concepts and process methods, and keeps pace with international new technologies.With the innovative technology, good quality, our company has established a one-stop service system. We will continue adhering to "servingthe users, making contributions to society", make our company a flagship of conveying industry with international competitiveness. All in all, our company will provide the best products with high quality and competitive price for our customers and share success with you together.

FAQ

Q1. Are you a manufacturer?
A. Yes, we have been producing and selling conveyor rollers for 19 years.
Q2. Can you produce conveyorroller as my requirements?
A. Yes, we can.
Q3. What about the lead time?
A. 1) 5~7 days for sample (free sample)
    2) 15~30 days according to order quantity
Q4. How about payment terms?
A. 1) We prefer T/T, 30% advance paid upon order, rest upon b/l copy, or
    2) Sight or deferred L/C, or
   3) Other payment terms approved.
Q5. How do you ensure product quality?
A. 1) We have a R&D center of an independent design and developing capacity
    2) We an independent testing laboratory with full-property testing capacity of conveyor roller

       

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Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: V Type Roller
Bearing Type: Single Sealed Bearing
Type: Grooved Conveyor Idler
Color: Customized
Samples:
US$ 7/Piece
1 Piece(Min.Order)

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Customization:
Available

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ratchet wheel

What maintenance practices are recommended for ratchet wheels to ensure optimal functionality?

Maintaining ratchet wheels is essential to ensure their optimal functionality and longevity in mechanical systems. Here are recommended maintenance practices for ratchet wheels:

  • 1. Regular Inspection: Perform routine visual inspections of the ratchet wheel and the surrounding components. Look for signs of wear, damage, or deformation. Pay attention to the teeth, as worn or damaged teeth can affect engagement.
  • 2. Cleaning: Keep the ratchet wheel and associated components clean from dirt, debris, and contaminants. Clean with a suitable solvent or degreaser to remove built-up grime and ensure smooth operation.
  • 3. Lubrication: Apply a suitable lubricant to the ratchet wheel and pawl or catch mechanism to reduce friction and prevent premature wear. Follow the manufacturer's recommendations for lubrication intervals and types of lubricants.
  • 4. Pawl or Catch Inspection: Check the pawl or catch mechanism that engages with the ratchet wheel. Ensure it is in good condition, and there is no excessive wear or damage. Replace worn or damaged pawls promptly.
  • 5. Alignment: Verify that the ratchet wheel is correctly aligned with the pawl or catch. Misalignment can lead to uneven wear and reduced effectiveness. Make any necessary adjustments to ensure proper engagement.
  • 6. Tightening Fasteners: Periodically check and tighten any fasteners, such as bolts and nuts, that secure the ratchet wheel and its associated components. Loose fasteners can lead to play and affect performance.
  • 7. Teeth Replacement: If teeth on the ratchet wheel show signs of significant wear or damage, consider replacing the ratchet wheel or the affected teeth. Damaged teeth can lead to unreliable engagement.
  • 8. Corrosion Prevention: In corrosive environments, take measures to prevent rust or corrosion on the ratchet wheel. This may include applying protective coatings or using corrosion-resistant materials.
  • 9. Calibration (If Applicable): In applications requiring precise control, consider calibrating the ratchet wheel to ensure it provides the desired incremental movement accurately.
  • 10. Safety Check: Ensure that ratchet wheels in safety-critical applications are functioning correctly and have not been compromised in any way. This includes systems in vehicles, safety equipment, and emergency mechanisms.
  • 11. Replacement: As ratchet wheels age and show significant wear, it's advisable to replace them to maintain the reliability and safety of the system.

Regular maintenance and inspection of ratchet wheels are essential to prevent unexpected failures, ensure proper engagement, and extend their service life. Following these maintenance practices helps maintain the optimal functionality and reliability of ratchet wheels in mechanical systems.

ratchet wheel

What safety considerations should be taken into account when using ratchet wheels in various settings?

When using ratchet wheels in various settings, it is crucial to prioritize safety to prevent accidents and ensure the well-being of operators. Here are essential safety considerations to keep in mind:

  • 1. Proper Installation and Alignment: Ensure that ratchet wheels are correctly installed and aligned with their accompanying pawls or catches. Misalignment or improper installation can lead to unreliable operation and safety hazards.
  • 2. Regular Inspection and Maintenance: Implement a routine inspection and maintenance schedule for ratchet wheels and their associated components. Look for signs of wear, damage, or misalignment, and address issues promptly to prevent accidents.
  • 3. Load Capacity: Adhere to the specified load capacity of the ratchet wheel and the entire system. Overloading can cause failures, leading to dangerous situations. Always consider the maximum load when selecting and using ratchet wheels.
  • 4. Operator Training: Ensure that operators are adequately trained in the safe use of ratchet wheel systems. Training should cover proper operation, load limits, and safety procedures in case of emergencies.
  • 5. Emergency Stop Mechanisms: In applications where ratchet wheels are used as safety interlocks or emergency stop devices, ensure that these mechanisms are reliable and regularly tested. In emergencies, they should halt operations immediately and effectively.
  • 6. Lockout/Tagout Procedures: Develop and implement lockout/tagout procedures when working on equipment that includes ratchet wheels. This ensures that machinery is de-energized and cannot be inadvertently started during maintenance or repair activities.
  • 7. PPE (Personal Protective Equipment): Provide and require the use of appropriate personal protective equipment, such as gloves and safety glasses, when working with or near ratchet wheel systems. PPE can reduce the risk of injuries in case of accidents.
  • 8. Hazard Identification: Identify potential hazards associated with the use of ratchet wheels, including pinch points, sharp edges, and moving parts. Implement guards and warning signs to minimize risks.
  • 9. Environmental Conditions: Consider the environmental conditions in which ratchet wheels are used. Extreme temperatures, exposure to chemicals, or outdoor use may require specialized equipment and safety precautions.
  • 10. Regular Testing and Certification: Periodically test and certify the safety mechanisms and components associated with ratchet wheels. This ensures that they meet industry standards and function as intended.
  • 11. Risk Assessment: Conduct a risk assessment specific to the application of ratchet wheels. Identify potential risks and implement control measures to mitigate them effectively.
  • 12. Compliance with Regulations: Be aware of and comply with relevant safety regulations, standards, and guidelines specific to your industry or region. Non-compliance can lead to legal and safety issues.
  • 13. Emergency Response Plan: Develop an emergency response plan that outlines procedures for dealing with accidents or malfunctions involving ratchet wheel systems. Ensure that all personnel are familiar with this plan.

By incorporating these safety considerations into the use of ratchet wheels, you can help minimize risks, protect personnel, and ensure a safer working environment across various settings.

ratchet wheel

What is a ratchet wheel, and how does it function in mechanical systems?

A ratchet wheel is a mechanical component that plays a crucial role in various systems by allowing unidirectional motion or preventing backward movement. It functions through a simple yet effective mechanism:

A ratchet wheel typically consists of a toothed wheel or gear with angled teeth and a corresponding pawl, which is a small lever or catch. The pawl is mounted or positioned adjacent to the ratchet wheel, and it has a pointed end that engages with the teeth on the wheel.

Here's how a ratchet wheel functions:

  1. Unidirectional Motion: When an external force is applied to the system in a particular direction, the pointed end of the pawl engages with the angled teeth on the ratchet wheel. As a result, the wheel rotates freely in the direction of the applied force, allowing unidirectional motion.
  2. Preventing Backward Movement: However, if an attempt is made to move the system in the opposite direction, the angled teeth on the ratchet wheel lock against the pawl. The pawl prevents the wheel from rotating backward, effectively creating a mechanical "click" or "ratchet" sound and preventing reverse motion.
  3. Incremental Advancement: In some applications, ratchet wheels are used to provide incremental advancement. Each engagement of the pawl with a tooth on the wheel allows the wheel to move by a fixed amount or angle. This is commonly seen in tools like socket wrenches, where a ratchet mechanism allows for continuous tightening or loosening without needing to reposition the tool.

Ratchet wheels find applications in a wide range of mechanical systems, including:

  • Hand Tools: Socket wrenches, screwdrivers, and pliers often feature ratchet mechanisms that enable efficient and continuous rotation in one direction while preventing backward motion.
  • Winches and Hoists: Ratchet wheels are used in winches and hoists to control the winding and unwinding of cables or ropes, ensuring that loads can be raised or lowered safely and incrementally.
  • Automotive Applications: Ratchet mechanisms are used in car jacks and handbrakes to secure vehicles and prevent unintended movement.
  • Medical Devices: Some medical instruments use ratchet mechanisms to control the movement of specific components, ensuring precise and controlled actions.
  • Industrial Machinery: Ratchet wheels are found in various industrial machines and equipment where controlled motion in one direction is essential for safety and operation.

In summary, a ratchet wheel is a mechanical device that allows unidirectional motion while preventing backward movement through the engagement of a pawl and angled teeth. Its simple yet effective design makes it a valuable component in numerous mechanical systems across various industries.

China supplier High Quality Belt Conveyor Idler for Bulk Material Handling Equipment  China supplier High Quality Belt Conveyor Idler for Bulk Material Handling Equipment
editor by CX 2024-03-12