China Custom Trough Idler for Conveyor with Long Life-Span 30, 000-50, 000hours (127*283mm)

Product Description

XinRiSheng Carrier conveyor rollers are used to support and shape the conveyor belt. Conveyor carrier rollers can be fitted to the load side of the belt in: trough, tracking and transition frames, or fitted to the return side of the belt.

Diameter Φ89, Φ102, Φφ108, Φ114, Φ127, Φ133, Φ139, Φ152, Φ159, Φ165,  Φ194
Length 145mm-2800mm
Shaft A3 and 45# steel
Shell Q235(GB), Q345(GB), welded with DIN2394 standed
Bearing 6204/6205/6305/6206/6306/6307/6308/6309/6310
Working Life More than 30000hours
Advantages Low resistance, waterproof, dustproof  etc.

XinRiSheng Brand Conveyor Roller IDLERS features:
1. XinRiSheng in desiging conveyor rollers combines the requirements of high quality and labyrinth seal.
2.Roller Shell : consist of a selection steel tube,machined at either to strict tolerance.
3.Bearing house : Formed from strip deep pressed and calibrated to ISO M7.this tolerance allowing a perfect match between the bearing and the relevant parts on the sealing.
4. The roller shell and the 2 bearing housings are welded together in an way that forms a monolithic structure of exceptional strength. This method guarantees the maximum precision and the minimum out of balance forces in the rollers.
5. Seal : XinRiSheng Triple Labyrinth Seal design is grease filled and offers an additional level of protection from contaminants impacting the bearing CEMA C, D and E Idlers have sealed for life ball bearings.
6.Wide range of working temperatures from 0º C to 100º C.
7.Final Testing: Dimension,surface, Radial circular runout,Rotational resistance,Axial load,Water immersion seal,Axial displacement,Drop test.

XinRiSheng Brand Conveyor Rollers Production Process:
XinRiSheng Brand Conveyor Roller Advantage:

  1. Triple Labyrinth Seal
  2. Sealed for life ball bearings
  3. Extremely low rolling resistance
  4. CEMA C & D standard product line
  5. Idler end welding
  6. Solid steel shaft
  7. gauge steel shell/cover

Impact Roller Idlers:
Impact rollers are used as carrying rollers instead of normal steel rollers at a loading point. On steel roller there are rubber rings assembled, side by side, to absorb the weight and impact of material falling CHINAMFG the belt. At the same time impact rollers reduce the shock and vibration through the steel structure.

Specification of Impact Conveyor Roller Idlers:

Diameter(mm) Shaft Diameter Bearing Part No. Min Bearing Dynamic
Loading Pating(N)
127mm 25mm 6205 14000N
133mm 25mm 6205 14000N
152mm 25mm 6205 14000N
159mm 25mm 6205 14000N
127mm 25mm 6305 22500N
133mm 25mm 6305 22500
152mm 25mm 6305 22500N
159mm 25mm 6305 22500N
152mm 30mm 6306 28100N
178mm 30mm 6306 28100N
178mm 35mm 6307 33200N
203mm 35mm 6307 33200N
178mm 40mm 6308 41000N
203mm 40mm 6308 41000N
203mm 45mm 6309 52700N
203mm 50mm 6310 61800N
250mm 60mm 6312 81900N

Steel Spiral Return Roller Idler
The steel spiral return idler are used as support for the return side of belt. Used where sticky, corrosive, or CHINAMFG materials are present. Not only cleans itself, but keeps the belt cleans and double spiral configuration minimizes belt training problems such as misalignment.

Specification of steel spiral roller idler:

Diameter Length Bearing Model Shaft Diameter
89mm 950mm 6204 20mm
108mm 950mm 6205 25mm
108mm 1150mm 6205 25mm
108mm 1400mm 6205 25mm
108mm 1600mm 6205 25mm
133mm 950mm 6305 25mm
133mm 1150mm 6305 25mm
133mm 1400mm 6305 25mm
133mm 1600mm 6305 25mm
159mm 1150mm 6306 30mm
159mm 1400mm 6306 30mm
159mm 1600mm 6306 30mm

Rubber Disc Return Roller Idler
Disc Return Rollers are used where the material has the potential to collect on the surface of the rollers which could ultimately lead to premature failure. The Ring minimises material build up on the roller shell. To maximise longevity, routine cleaning should still be observed. Rings come in rubber as standard.

Tube(mm) Ring Size(mm)
63.5mm 89mm,108mm,133mm,150mm,180mm,210mm,250mm
76.1mm 108mm,133mm,159mm
88.9mm 133mm,150mm,159mm,180mm,270mm,330mm
108mm 159mm,180mm,195mm,219mm

HDPE roller for mining and aggressive applications.
HDPE contains carbon black increasing ultra violet resistance. Steel and HDPE tube combination provides significantly reduced weight. The bearing housing effectively locks the HDPE tube in position preventing movement along the steel tube.

Diameter(mm) Shell Wall(mm) Nominal Shaft Diameter(mm) Bearing Part No. Min Bearing Dynamic Load Rating(N)
127mm 3.5+6.5 20mm 6204 12700N
127mm 3.5+6.5 25mm 6205 14000N
152mm 4+6.5 25mm 6205 22500N
159mm 4+10 25mm 6205 22500N
127mm 3.5+6.5 25mm 6305 22500N
133mm 3.5+9.5 25mm 6305 22500N
152mm 4+6.5 25mm 6305 22500N
159mm 4+10 25mm 6305 22500N
127mm 3.5+6.5 30mm 6306 28100N
133mm 3.5+9.5 30mm 6306 28100N
152mm 4+6.5 30mm 6306 28100N
159mm 4+10 30mm 6306 28100N
178mm 4+6.5 30mm 6306 28100N
152mm 6+6.5 35mm 6307 33200N
159mm 6+10 35mm 6307 33200N
178mm 6+6.5 35mm 6307 33200N
152mm 6+6.5 40mm 6308 41000N
159mm 6+10 40mm 6308 41000N
178mm 6+6.5 40mm 6308 41000N
193mm 6+7.5 40mm 6308 41000N
219mm 6+13 40mm 6308 41000N
178mm 6+6.5 45mm 6309 52700N
193mm 6+7.5 45mm 6309 52700N
193mm 6+7.5 45mm 6309 52700N
193mm 6+7.5 50mm 6310 61800N

Self Aligning Training Roller Idelers:
The Friction self aligning conveyor roller is used to adjust the belt deviation. Friction friction self-adjusting conveyor roller has great ability to protect conveyor belt from damage and running offline.

Friction self -aligning conveyor rollers specifications:

Diameter(mm) 89.7-193.7mm
Length(mm) 500-1400(Total Length:674-1630)
Shell Thickness(mm) 3.2-4.5
Standard DIN,CEMA,JIS,AS,SANS-SABS,GOST,AFNOR etc.

Nylon Rollers and Idlers:
The Nylon Roller Idler is light in weight and easy to install in the air. The nylon wheel has been widely used as a tower crane accessory in various lifting equipment, and gradually replaces the normal metal pulley with its great advantages. 

Shell Diameter Shaft Diameter  Bearing Series Material
89mm 17mm/20mm 6204 Cast Nylon PA6,PA66
102mm 20mm/25mm 6204/6205 Cast Nylon PA6,PA66
108mm 20mm/25mm 6204/6205 Cast Nylon PA6,PA66
114mm 20mm/25mm 6204/6205 Cast Nylon PA6,PA66
127mm 20mm/25mm.30mm 6204/6571/6206 Cast Nylon PA6,PA66
133mm 20mm/25mm/30mm 6204/6571/6206 Cast Nylon PA6,PA66
140mm 20mm/25mm/30mm 6205/6305/6206 Cast Nylon PA6,PA66
152mm 25mm/30mm/35mm 6305/6206/6306/6207 Cast Nylon PA6,PA66
159mm 30mm/35mm/40mm 6306/6207/6308 Cast Nylon PA6,PA66
165mm 35mm/40mm/45mm 6206/6306/6207/6308 Cast Nylon PA6,PA66

All kinds  of rollers, idlers, pulleys, rubber belts,belt conveyors can be provided:

Why Choose XinRiSheng Brand Conveyor Rollers:
XinRiSheng conveyor rollers are built to last and designed for medium to extreme heavy duty requirements for various industries. Applications include: steel proecess,quarrying,cement,coal,chemical plant and recycling industries. All rollers are suitable for continuous operation in the most extreme weather conditions and hostile environments. XinRiSheng Conveyor Rollers are designed for endurance and components originate from quality sources. Balancing determines a roller's life, which is ensured by using concentric pipes, precision end-caps and double-bored spindles and Triple Labyrinth Seal. Rolling resistance determines the power requirements for a conveyor, which is why XinRiSheng conveyor rollers are lubricated for life and double sealed to resist dust permeation.
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Conveyor Roller Seal: Labyrinth Seal
Roller Standard: ISO, Cema, DIN, JIS, etc
Roller Working Life: More Than 30,000 Hours
Roller Bearing Brand: Famous Brands as Your Requirement
Roller Tube Material: Q235B Ss400b Gr.65 E235b S235jr Q345
Roller Color: Black, Red, Blue, Yellow etc.
Samples:
US$ 12/Piece
1 Piece(Min.Order)

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Customization:
Available

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ratchet wheel

Can you explain the impact of ratchet wheels on the overall safety of mechanical systems?

Ratchet wheels play a crucial role in enhancing the overall safety of mechanical systems in various applications. Their impact on safety can be summarized as follows:

  • 1. Preventing Unintended Backdriving: One of the primary safety benefits of ratchet wheels is their ability to prevent unintended backdriving or reverse motion. When a pawl or catch mechanism engages with the teeth of the ratchet wheel, it locks the wheel in place, ensuring that the system does not move in the undesired direction. This feature is especially important in applications where maintaining a specific position or preventing sudden movement is critical for safety.
  • 2. Controlled Motion: Ratchet wheels provide controlled and incremental motion, allowing users to make precise adjustments or movements. This controlled motion is essential in applications where precise positioning or controlled advancement is necessary for safety reasons, such as in medical devices, manufacturing equipment, or safety mechanisms.
  • 3. Safety Interlocks: Ratchet wheels are often used in safety interlock systems where certain conditions must be met for a system to operate safely. For example, in industrial machinery, a ratchet wheel and pawl mechanism can be part of an interlock system that ensures equipment remains stationary until specific safety conditions are met, reducing the risk of accidents.
  • 4. Load Handling and Securement: In load handling and securement applications, such as winches and tie-down straps, ratchet wheels help maintain tension and prevent slack. This contributes to the safe transportation of loads, reducing the risk of load shifts or accidents during transit.
  • 5. Emergency Stop Systems: Ratchet wheels are employed in emergency stop systems to ensure that once the system is activated, it remains in a safe state until intentionally reset. This safety feature is vital in machinery and equipment where rapid shutdown is necessary to prevent hazards.
  • 6. Reliability and Predictability: Ratchet wheels offer reliability and predictability in their operation. Users can apply force or torque in the desired direction with confidence, knowing that the ratchet mechanism will engage and prevent unexpected movement. This predictability enhances the overall safety of the system.
  • 7. Versatility in Safety Applications: Ratchet wheels find application in a wide range of safety-critical systems, including vehicle handbrakes, safety gates, medical devices, and more. Their ability to provide controlled and secure motion makes them versatile components in various safety applications.

In summary, ratchet wheels contribute significantly to the safety of mechanical systems by preventing unintended movement, providing controlled motion, enabling safety interlocks, and enhancing reliability. Their presence in safety-critical applications helps reduce the risk of accidents and ensures that systems operate safely and predictably.

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

How does the design of a ratchet wheel contribute to its efficiency and reliability?

The design of a ratchet wheel is critical to its efficiency and reliability in various applications. The following design elements contribute to the effectiveness of ratchet wheels:

  • 1. Tooth Profile: The shape and profile of the teeth on a ratchet wheel are crucial. Teeth are typically angled to allow easy engagement with the pawl or catch mechanism when force is applied in the desired direction. The angle of the teeth ensures efficient and secure movement in one direction while preventing backward motion.
  • 2. Material Selection: The choice of materials for the ratchet wheel affects its durability and reliability. Ratchet wheels are commonly made of strong and wear-resistant materials such as hardened steel or alloy metals. High-quality materials ensure the wheel can withstand the forces and wear associated with its intended application.
  • 3. Tooth Size and Spacing: The size and spacing of the teeth on a ratchet wheel are designed to optimize performance. Smaller teeth allow for finer control and incremental movement, while larger teeth provide stronger engagement for heavier loads. Proper tooth spacing ensures smooth and reliable operation.
  • 4. Pawl Design: The design of the pawl or catch mechanism that engages with the ratchet wheel is equally important. The pawl should have a pointed end that effectively grips the teeth when engaged. It should also release easily when force is applied in the opposite direction to allow smooth and reliable operation.
  • 5. Lubrication and Maintenance: Adequate lubrication of the ratchet wheel and pawl is essential for reducing friction and wear. Regular maintenance, including cleaning and re-lubrication, ensures the efficient functioning of the ratchet mechanism over time.
  • 6. Load Capacity: The design of the ratchet wheel must align with the intended load capacity of the application. Heavier loads may require larger and more robust ratchet wheel designs with deeper teeth to withstand greater forces without slipping.
  • 7. Durability and Corrosion Resistance: In applications where exposure to harsh environments or moisture is a concern, ratchet wheels may incorporate coatings or materials that enhance corrosion resistance. This contributes to their long-term reliability.

The combination of these design considerations ensures that a ratchet wheel can efficiently transmit motion in one direction while effectively locking to prevent reverse movement. Proper design contributes to the overall efficiency, reliability, and safety of mechanical systems and tools that rely on ratchet mechanisms.

China Custom Trough Idler for Conveyor with Long Life-Span 30, 000-50, 000hours (127*283mm)  China Custom Trough Idler for Conveyor with Long Life-Span 30, 000-50, 000hours (127*283mm)
editor by CX 2024-03-06