Conveyor Rollers

Industrial Conveyor Rollers: Essential Components in Fertilizer and Cement Industries

In heavy industries like fertilizer production and cement manufacturing, bulk material transportation is a critical operation. Conveyor systems, driven by conveyor rollers, form the backbone of these processes, ensuring efficient, continuous movement of large quantities of materials. The primary purpose of conveyor rollers is to facilitate the smooth and reliable transportation of bulk materials over long distances, minimizing manual labor and reducing the risk of material spillage or delays.

Purpose of Conveyor Rollers

Conveyor rollers are an integral part of conveyor belt systems, which are specifically designed for mass material transportation. Whether moving raw materials such as limestone, sand, or fertilizers, conveyor rollers enable the bulk handling and shifting of materials in industries that rely on high-volume production. These rollers support the conveyor belt, allowing it to carry heavy loads, while also guiding and aligning the belt to ensure smooth operation.

In bulk material handling, conveyor rollers reduce friction, absorb impacts, and provide stability, ensuring that the material moves consistently along the conveyor. This is especially important in high-load industries like cement and fertilizer production, where downtime or system failure can lead to significant financial losses.

Functions of Conveyor Rollers

Conveyor rollers serve several critical functions in industrial material handling systems:

  • Supporting Heavy Loads: The main function of conveyor rollers is to support the weight of the materials being transported. In industries such as fertilizer and cement, where materials are often dense and heavy, this support is essential to avoid damage to the conveyor system.
  • Ensuring Continuous Flow: Conveyor rollers enable the continuous flow of materials along the belt, reducing the need for manual handling. This improves efficiency and allows the system to transport large volumes of bulk material over long distances, whether horizontally or at an incline.
  • Absorbing Impact: Some rollers, like impact rollers, are designed to absorb the shock and impact of heavy materials being loaded onto the belt. This protects both the conveyor belt and the structure, extending the lifespan of the system.
  • Aligning the Belt: Conveyor rollers, especially guide rollers, help keep the conveyor belt aligned, preventing belt misalignment, which could lead to material spillage, system breakdowns, or wear and tear.
  • Returning the Belt: After delivering its load, the conveyor belt needs to return to the starting point to pick up more material. Return rollers facilitate this by guiding the empty belt back into position, ensuring a smooth and efficient cycle.

Types of Industrial Conveyor Rollers

In heavy-load industries like cement and fertilizer, different types of conveyor rollers are used to fulfill specific roles in the system:

  • Return Rollers Return rollers guide the empty belt back to the beginning of the conveyor after the material has been unloaded. These rollers bear significant load and face exposure to harsh environmental factors, such as dust and debris, which can cause wear and bearing failure. Sealed bearings and corrosion-resistant materials can help improve their durability.
    Roller
  • Impact Rollers Impact rollers are crucial in high-load industries because they absorb the heavy shocks that occur when bulk materials, such as rocks or aggregates, drop onto the conveyor belt. These rollers are often fitted with rubber rings to reduce the impact, protecting the belt from damage. However, the rubber rings can wear out due to constant use, leading to decreased shock absorption.
    This image has an empty alt attribute; its file name is ring-rollers-1024x582.png

  • Carrying Rollers Carrying rollers, or trough rollers, provide support to the loaded conveyor belt. In industries where materials are dense and abrasive, like cement and fertilizer, these rollers must withstand the pressure of heavy loads. Over time, uneven wear or bearing failure can cause increased friction, affecting the overall efficiency of the system.
    Roller
  • Guide Rollers Guide rollers ensure the conveyor belt stays aligned, preventing misalignment, which can lead to costly maintenance issues. Properly functioning guide rollers are essential for smooth operation, as misaligned belts can cause material spillage, belt damage, and unnecessary downtime.
    guide rollers

Common Failure Points in Traditional Conveyor Rollers

In industrial applications, conveyor rollers are exposed to extreme conditions that can cause several common failures, including:

  • Bearing Contamination: Dust, moisture, and debris can infiltrate the bearings, causing premature failure, especially in environments where materials like cement and fertilizers create fine, abrasive particles.
  • Surface Wear: Continuous friction between the belt and rollers can wear down the roller surfaces, reducing their effectiveness and causing vibrations that affect system performance.
  • Misalignment: Misaligned rollers can lead to uneven belt movement, causing increased friction, wear, and potential system failures.
  • Rubber Degradation: In impact rollers, the rubber rings that absorb shock can degrade over time, reducing their ability to protect the belt from damage.

At ALAM ENGINEERING WORKS, we understand the challenges faced in bulk material handling for industries like cement and fertilizer. Our industrial conveyor rollers are specifically designed to withstand heavy loads, extreme conditions, and continuous use, ensuring your conveyor system operates efficiently.

Our rollers tackle the common failure points found in traditional rollers by using high-end rubber materials and premium bearings that resist wear and contamination. Whether you need return rollers, impact rollers, or carrying rollers, we provide cost-effective solutions without sacrificing reliability or durability.

We take pride in the quality of our products, offering an industry-leading 5-year warranty on all our conveyor rollers. This warranty is a testament to our confidence in the durability and performance of our rollers, designed to minimize downtime and maintenance costs in heavy-load applications.

With ALAM ENGINEERING WORKS, you’re choosing conveyor rollers that offer innovation, reliability, and cost-efficiency, all backed by a team committed to delivering high-performance solutions tailored to your material handling needs

This image has an empty alt attribute; its file name is Screenshot-2024-11-02-152822-1024x518.png

Diameter Length mm Pipe Thickness Shaft Diameter Bearing Type Seal Type Weight(kg)
63.5mm 200 3mm 15mm 6203/4C Labyrinth Type 1.86
600 3mm 15mm 6203/4C Labyrinth Type 4.48
76mm 200 3mm 20mm 6204/4C Labyrinth Type 2.54
250 3mm 20mm 6204/4C Labyrinth Type 2.85
600 3mm 20mm 6204/4C Labyrinth Type 5.82
750 3mm 20mm 6204/4C Labyrinth Type 7.05
89mm 200 3.5mm 20mm 6204/C4 Labyrinth Type 2.8
250 3.5mm 20mm 6204/C4 Labyrinth Type 2.99
315 3.5mm 20mm 6204/C4 Labyrinth Type 3.59
600 3.5mm 20mm 6204/C4 Labyrinth Type 6.49
750 3.5mm 20mm 6204/C4 Labyrinth Type 7.88
950 3.5mm 20mm 6204/C4 Labyrinth Type 9.73
108mm 250 3.5mm 25mm 6205/C4 Labyrinth Type 4.3
315 3.5mm 25mm 6205/C4 Labyrinth Type 5.07
380 3.5mm 25mm 6205/C4 Labyrinth Type 5.87
465 3.5mm 25mm 6205/C4 Labyrinth Type 6.89
530 3.5mm 25mm 6205/C4 Labyrinth Type 7.7
600 3.5mm 25mm 6205/C4 Labyrinth Type 8.54
750 3.5mm 25mm 6205/C4 Labyrinth Type 10.37
950 3.5mm 25mm 6205/C4 Labyrinth Type 12.78
1150 3.5mm 25mm 6205/C4 Labyrinth Type 15.2
1400 3.5mm 25mm 6205/C4 Labyrinth Type 18.11
1600 3.5mm 25mm 6205/C4 Labyrinth Type 20.7
133mm 250 4mm 25mm 6305/C4 Labyrinth Type 4.3
315 4mm 25mm 6305/C4 Labyrinth Type 7.12
380 4mm 25mm 6305/C4 Labyrinth Type 8.23
465 4mm 25mm 6305/C4 Labyrinth Type 9.62
530 4mm 25mm 6305/C4 Labyrinth Type 10.7
600 4mm 25mm 6305/C4 Labyrinth Type 11.86
700 4mm 25mm 6305/C4 Labyrinth Type 13.53
800 4mm 25mm 6305/C4 Labyrinth Type 15.17
950 4mm 25mm 6305/C4 Labyrinth Type 17.66
1150 4mm 25mm 6305/C4 Labyrinth Type 20.98
1400 4mm 25mm 6305/C4 Labyrinth Type 25
1600 4mm 25mm 6305/C4 Labyrinth Type 28.48
159mm 315 4.5mm 30mm 6306/C4 Labyrinth Type 9.38
380 4.5mm 30mm 6306/C4 Labyrinth Type 11.87
465 4.5mm 30mm 6306/C4 Labyrinth Type 13.8
530 4.5mm 30mm 6306/C4 Labyrinth Type 15.27
600 4.5mm 30mm 6306/C4 Labyrinth Type 16.86
700 4.5mm 30mm 6306/C4 Labyrinth Type 19.13
800 4.5mm 30mm 6306/C4 Labyrinth Type 21.4
1150 4.5mm 30mm 6306/C4 Labyrinth Type 29.34
1400 4.5mm 30mm 6306/C4 Labyrinth Type 35.02
1600 4.5mm 30mm 6306/C4 Labyrinth Type 39.56