What is skirt rubber in belt conveyor?

Skirt Rubber 

Skirt rubber is an essential part of belt conveyor systems, as it helps create a secure and tight seal around the loading area of the conveyor. Skirt rubber prevents spillage and material waste, while also helping to reduce environmental impact by not allowing dust particles or other materials to escape from the system. In addition, skirt rubber can help increase the efficiency of a conveyor system by reducing wear-and-tear on its components and decreasing potential for damage.

Skirt rubber is typically made from durable rubbers such as natural or synthetic compounds. This type of material helps ensure that it lasts for a long time in demanding conditions with heavy loads, harsh weather, and frequent use. It should be noted that due to its high friction coefficient design, skirt rubber may need regular maintenance and replacement in order to remain effective over time. 

Role of Skirt Rubber 

Skirt rubber is an essential part of a belt conveyor system. It plays an important role in the efficient operation of the conveyors and its correct installation is vital for maximizing productivity and safety. This article will explain what skirt rubber is, how it works, and why it is necessary for any belt conveyor system. 

Skirt rubber, also known as skirting, is a flexible material used to form a seal between the edges of the conveyor belt and the frame or chute walls. This helps to keep material from spilling over onto surrounding work areas, improving workplace safety and helping to maintain cleanliness. The correct type of skirt rubber can reduce dusting at transfer points by up to 95%. Skirt rubber also contributes to increased throughput as it ensures that product remains on the belt throughout its entire journey along the conveyor line. 

Types of Skirt Rubber 

Skirting rubber is an essential part of belt conveyors. Without it, the structural integrity of the conveyor could be compromised, leading to costly repairs and potential safety risks. Skirt rubber can be divided into two main types – rigid skirt and flexible skirt – each with their own set of advantages and disadvantages. Rigid skirts are used in areas where dirt or spillage may occur while flexible skirts are ideal for applications that require a large degree of flexibility within a limited space. Both types offer excellent protection against wear and tear on the belt as well as helping to reduce dust emissions from the process. Depending on individual requirements, different skirt rubbers may be chosen to ensure optimal performance, durability and safety in your application. 

Benefits of Skirt Rubber 

Polyurethane conveyor belt skirting rubber is an essential component of belt conveyors used in many industries around the world. It plays a critical role in ensuring that materials move along the conveyor system effectively and efficiently. Skirt rubber not only helps to reduce material buildup, but it also offers a variety of additional benefits to operators. 

Skirt rubber acts as a secondary seal at the loading zone of belt conveyors, protecting operators from dust emissions and spillage during material loading processes. Additionally, skirt rubber can prevent foreign objects from entering the conveyor’s system by acting as mechanical barrier. This helps to reduce wear and tear on the system’s components, resulting in reduced maintenance costs over time. It also ensures that products remain clean throughout operations while helping operators comply with relevant industry standards and regulatory requirements. 

Installation Process 

Skirt rubber is an essential part of any belt conveyor system. It is used to reduce spillage and increase efficiency when conveying materials. But what exactly is skirt rubber and how do you install it? 

Installing skirt rubber in a belt conveyor can be done with relative ease if the right tools are available. The first step is to measure the width of the belt, as this will determine the width of skirt rubber needed. Once that has been established, simply cut the strip or sheet material to fit your desired length, before fixing it tightly around the edges of your conveyor belt with bolts or screws. Care needs to be taken when installing skirt rubber so that it fits properly around any curves in your machine and does not distort during operation. 

Impact beds for conveyors

Common Problems 

Skirt rubber is a vital component in belt conveyors, used to contain material on the conveyor’s loading zone and reduce spillage. However, it can be subject to various problems that require prompt attention. Here we discuss some of the common issues with skirt rubber and how they can be resolved. 

One of the most frequent problems with skirt rubber occurs when it’s too soft or worn out, allowing material to fall off from under the skirt during operation. To fix this issue, the belt should be stopped and inspected for signs of wear or damage; if necessary, a new piece of replacement rubber should be fitted into place as soon as possible. Another common problem is when there is excessive pressure build up between the load zone chute wall and its corresponding skirt rubber due to poor sealing. 


Skirt rubber in belt conveyor systems is an essential component that helps make the system operate more efficiently and safely. Skirt rubber ensures the conveyed material stays on the conveyor’s carrying surface, prevents spillage from the sides of the belt, and reduces dust emissions generated by bulk material transfer. After reading this article, you should have a better understanding of what skirt rubber is and how it is used to improve efficiency in industrial settings. 

When installing skirt rubber on a belt conveyor system, be sure to choose a product specifically designed for your application to ensure proper performance. Selecting the right skirt rubber requires careful consideration of factors such as: installation location, length required, and type of materials being conveyed. With its many benefits for industrial operations, skirt rubber can help keep your production line running smoothly and safely.