China factory Professional Carbon Steel Material Durable Unpowered Belt Guide Unloading Conveyor Roller

Product Description

 

Product Description

 

1. Material: Steel

2. Bearing:6204,6205,6305,6306,6307,6308,6309,6310

3. Daimeter: Ø63.5-Ø219

4. Lenght:120mm-2200mm

5. Seal: double labyrinth seal

5. Workign life:30000-50000hours

6. Standards:GB,CEMA,JIS,DIN,AUSTRALIA

7. Color: mulit-color for choice

 

Product Parameters

Standard Diameter Length Scope(mm) Bearings Type(Min-Max) Shell Wall Thickness
mm Inch
63.5 2 1/2 150-3500 6204 2.0mm-3.75mm
76 3 150-3500 6204 205 2.0mm-4.0mm
89 3 1/3 150-3500 6204 205 2.0mm-4.0mm
102 4 150-3500 6204 205 305 2.5mm-4.0mm
108 4 1/4 150-3500 6204 205 305 306 2.5mm-4.0mm
114 4 1/2 150-3500 6205 206 305 306 2.5mm-4.5mm
127 5 150-3500 6204 205 305 306 2.5mm-4.5mm
133 5 1/4 150-3500 6205 206 207 305 306 2.5mm-4.5mm
140 5 1/2 150-3500 6205 206 207 305 306 3.5mm-4.5mm
152 6 150-3500 6205 206 207 305 306 307 308 3.0mm-4.5mm
159 6 1/4 150-3500 6205 206 207 305 306 307 308 3.0mm-4.5mm
165 6 1/2 150-3500 6207 305 306 307 308 3.5mm-6.0mm
177.8 7 150-3500 6207 306 35718 309 3.5mm-6.0mm
190.7 7 1/2 150-3500 6207 306 35718 309 4.0mm-6.0mm
194 7 5/8 150-3500 6207 307 308 309 310 4.0mm-6.0mm
219 8 5/8 150-3500 6308 309 310 4.0mm-6.0mm

Packaging & Shipping

 

Our Advantages

  1. Smooth, stable quality, maintenance-free.
  2. The diameter of the small jump, rotate, smooth, long service life.
  3. Various forms of bearing and seal structure of any user to choose.
  4. Multi-channel labyrinth seal and prevent dust and water intrusion.
  5. High precision special steel to ensure low vibration roller, low noise
  6. Definitely water/dust proof
  7. Temperature/cold resistance
  8. Heavy duty carrying capacity
  9. 
Low total indicated runout
10. Excellent dynamic balance
11. Rich experience of roller/idler(over 16 years)

 

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Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Ordinary Roller
Bearing Type: Double Sealed Bearing
Type: Impact Idler
Standards: Cema, as, DIN, JIS, Sans-SABS, GOST, Afnor
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
Available

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guide roller

How do guide rollers contribute to precise and controlled motion in conveyor systems?

In conveyor systems, guide rollers play a crucial role in ensuring precise and controlled motion. Here’s a detailed explanation of how guide rollers contribute to achieving precise and controlled motion in conveyor systems:

  • Guidance and Alignment:

Guide rollers are strategically positioned along the conveyor system to provide continuous guidance and alignment for the transported materials or objects. The design of guide rollers, such as flanges, grooves, or tapered shapes, helps maintain the proper orientation and prevents lateral movement or misalignment. By guiding the materials or objects along the desired path, guide rollers ensure precise and controlled motion, preventing deviation or disruptions in the conveyor system.

  • Smooth and Low-Friction Movement:

Guide rollers are designed to offer smooth and low-friction movement. The surface configuration of guide rollers, often smooth or with minimal friction characteristics, reduces resistance and allows materials or objects to glide easily along the conveyor. This smooth movement minimizes jerks, vibrations, and inconsistencies, contributing to precise and controlled motion. It facilitates the accurate positioning and delivery of materials or objects to their intended destinations within the conveyor system.

  • Load Distribution and Stability:

Guide rollers distribute the load evenly across the conveyor system, contributing to stability and controlled motion. As materials or objects pass over the guide rollers, the load is shared among multiple rollers, preventing excessive stress on any individual roller. This load distribution minimizes the risk of roller damage, wear, or failure, ensuring consistent and reliable motion. The stability provided by guide rollers allows for precise control and avoids issues like wobbling, tilting, or material spillage during transportation.

  • Acceleration and Deceleration Control:

Guide rollers assist in controlling the acceleration and deceleration of materials or objects within the conveyor system. By adjusting the spacing and configuration of guide rollers, the speed changes can be managed more precisely. Guide rollers can be strategically positioned closer together to slow down the motion or spaced farther apart to allow for faster speeds. This control over acceleration and deceleration ensures a smooth and controlled transition between different conveyor sections or when starting and stopping the conveyor system.

  • Cam Follower Rollers for Synchronized Motion:

In conveyor systems that require synchronized motion or precise positioning, cam follower rollers are used. These specialized guide rollers are designed to follow a specific cam profile or track, allowing for accurate and controlled movement. Cam follower rollers ensure that multiple materials or objects on the conveyor system move in sync, maintaining precise spacing and alignment. They are commonly used in applications such as indexing mechanisms, assembly lines, or processes that require coordinated motion.

Overall, guide rollers contribute to precise and controlled motion in conveyor systems through their guidance and alignment capabilities, smooth and low-friction movement, load distribution and stability, control over acceleration and deceleration, and the use of specialized cam follower rollers. By incorporating these design features, guide rollers facilitate accurate material handling, minimize errors or deviations, and ensure efficient and reliable operation of conveyor systems.

guide roller

What are idler rollers, and how do they function in conveyor systems?

Idler rollers, also known as conveyor idlers or simply idlers, are an essential component of conveyor systems. They play a crucial role in supporting and guiding the conveyor belt or other conveying surfaces, facilitating the efficient movement of materials. Idler rollers are typically cylindrical in shape and are positioned along the length of the conveyor system.

The primary function of idler rollers is to support and shape the conveyor belt. They provide a stable platform for the belt to rest on and help maintain its proper alignment and tension. Idler rollers are strategically placed at various intervals along the conveyor, creating a series of support points. These support points distribute the weight of the conveyed materials and minimize the sagging or deformation of the belt, ensuring smooth and consistent material movement.

Idler rollers also help to reduce friction between the belt and the supporting structure of the conveyor system. By allowing the belt to roll over them, they minimize the contact area and the associated frictional resistance. This reduces power requirements and energy consumption, contributing to the overall efficiency of the system.

Another important function of idler rollers is to guide the conveyor belt and prevent it from deviating from its intended path. They are designed with precise dimensions and smooth surfaces to ensure proper belt tracking. The alignment of idler rollers is critical for maintaining the belt’s centered position within the conveyor frame. Well-aligned idler rollers help prevent material spillage, belt misalignment, and potential damage to the system.

Idler rollers are available in various designs and configurations to suit different conveyor system applications. Some common types of idler rollers include:

  • Troughing Idlers: These idlers have a concave shape and are used to support the conveyor belt on the carrying side. They help contain the material being conveyed, preventing it from spilling off the sides of the belt.
  • Impact Idlers: Impact idlers are designed to absorb the impact of heavy or sharp-edged materials as they fall onto the conveyor belt. They are often positioned in the loading zone to protect the belt and other components from damage.
  • Return Idlers: Return idlers support the return side of the conveyor belt and help maintain its tension. They are positioned beneath the belt to support its lower run and assist in belt tracking.
  • Training Idlers: Training idlers are used to correct belt misalignment and ensure proper tracking. They are typically adjustable and can be positioned to apply lateral forces to the belt, guiding it back to the center of the conveyor frame.

In summary, idler rollers are integral components of conveyor systems. They provide support, shape, and guide the conveyor belt, ensuring smooth material movement and maintaining proper belt alignment. By minimizing friction and facilitating efficient belt tracking, idler rollers contribute to the overall performance, reliability, and efficiency of conveyor systems.

guide roller

How does the design of a guide roller contribute to efficient material handling and movement?

The design of a guide roller plays a crucial role in facilitating efficient material handling and movement within industrial applications. Here’s a detailed explanation of how the design of a guide roller contributes to efficiency:

  • Surface Configuration:

The surface configuration of a guide roller is carefully designed to optimize material handling and movement. Depending on the specific application, guide rollers may have a smooth surface, grooves, or flanges. A smooth surface reduces friction and allows objects to glide smoothly along the roller. Grooves or flanges provide additional guidance and prevent objects from deviating or slipping off the roller. The surface configuration ensures proper alignment and prevents misalignment, leading to efficient material handling and movement.

  • Material Selection:

The choice of materials for guide rollers is critical in ensuring efficient material handling. Guide rollers are commonly made from durable materials such as metal or high-quality plastics. These materials offer excellent strength, wear resistance, and dimensional stability. The selected materials should also have low friction properties to minimize energy loss and reduce the potential for material damage or wear. By selecting appropriate materials, the design of guide rollers contributes to efficient and reliable material handling and movement.

  • Bearing System:

The design of guide rollers incorporates a bearing system that allows smooth rotation and minimizes friction. The bearings used in guide rollers are typically sealed or shielded to protect against contaminants and ensure long-lasting performance. The bearing system enables the guide roller to rotate freely, reducing resistance and facilitating efficient material movement. It also contributes to the longevity of the guide roller by reducing wear and minimizing the need for frequent maintenance.

  • Size and Diameter:

The size and diameter of a guide roller are carefully determined based on the specific application and load requirements. Guide rollers come in various sizes and diameters to accommodate different material handling needs. Larger guide rollers can handle heavier loads with greater stability, while smaller guide rollers are suitable for lighter objects or confined spaces. The appropriate sizing and diameter of the guide roller ensure optimal support, load distribution, and efficient movement of materials.

  • Installation and Positioning:

The design of guide rollers takes into account proper installation and positioning within the machinery or system. Guide rollers are strategically placed along the intended path to provide continuous guidance and support. The spacing between guide rollers is determined to prevent material deviation or excessive sagging. Proper installation and positioning of guide rollers ensure smooth and consistent material handling, minimizing the risk of jams, misalignment, or disruptions in the movement process.

In summary, the design of a guide roller significantly contributes to efficient material handling and movement. The surface configuration, material selection, bearing system, size and diameter, as well as the proper installation and positioning of guide rollers, all play a vital role. By providing precise guidance, minimizing friction, supporting loads, and ensuring proper alignment, the design of guide rollers optimizes material handling processes, enhances productivity, and promotes efficient movement within industrial applications.

China factory Professional Carbon Steel Material Durable Unpowered Belt Guide Unloading Conveyor Roller  China factory Professional Carbon Steel Material Durable Unpowered Belt Guide Unloading Conveyor Roller
editor by Dream 2024-05-14