• Air Slide

    CMS Engineering
CMS Mühendislik - Havali Bant

The Air Belts we produce at CMS Engineering are ideal for economically and efficiently transporting fine-grained and dry bulk materials with minimum fluidizing air and a slight inclination. These systems offer a dust-free, low-wear and low-maintenance solution by reaching a conveying capacity of 2000 m³ and above per hour. With these features, they are used in many different applications, from silos throughout the plant to vehicle and ship loading units, from bucket elevators to distribution to silo rooms. It is also suitable for projects that require multiple material streams to be transported to a common station. 

Long Life and Efficient Transportation: Pneumatic Belts transport materials at low speed, without segregation and with minimal abrasion. Thanks to its robust construction, it is virtually maintenance-free and long-lasting.

Flexible and Customizable Design: This system, which can be shaped according to user needs, offers solutions for branching points, distribution systems and high temperatures (up to 400°C). 

Low Cost and Energy Saving: Air Belts offer a quiet, clean and environmentally friendly transportation solution, reducing costs in the long run. The system stands out with its low energy consumption, consuming only 0.02 kWh/t of energy per 100 meters, thus minimizing operating costs.

CMS Engineering carries out the project and manufacturing processes of pneumatic belt systems with its experienced team of experts. The system projects and manufacturing we have done so far are now our reference.

Air Slide are used in production lines to transport materials from one stage to another. For example, in a food processing factory, flour, sugar and other ingredients can be transported by pneumatic belts to the mixer, cooking unit and packaging unit. In this way, it provides fast and hygienic transportation of materials.

Air belts are used in packaging lines to transport products to packaging machines. For example, in a pharmaceutical factory, pharmaceutical powder is transported to the packaging machines via pneumatic belts, enabling fast and hygienic packaging of medicines. Air belts contribute to the continuity and hygiene of the packaging process. 

Air belts are used to transport waste materials in waste disposal systems. For example, in a power plant, burnt ash is transported by pneumatic belts to the waste disposal plant. Air belts ensure that waste materials are disposed of without harming the environment.

Havalı bant ölçüleri

Air Slide Line Equipment

1– Pneumatic Belt Drum (Feed Vessel): The pneumatic belt drum is used to ensure that the materials change direction while moving smoothly and in a controlled manner in the line. Working on the same principle as the pneumatic belt, this drum prevents any blockage or stoppage during the movement of the materials. In this way, materials can continue to flow smoothly even when changing direction.

2- Outlet Round: Spill chutes are used to ensure that the materials transported along the pneumatic belt line are poured to a specific point with a smooth and linear flow. At the bottom of the spill chutes, there are usually compensators to adjust the distance within the system. This structure ensures that the material flow is controlled and efficient. 

3- Support for Air Slide: Air belt feet are used to support the air belt line as it moves along a certain route. These feet stabilize the air slide frames and allow the system to operate reliably. 

4- Expansion Joint (Flex Connection): Expansion joints are used at many points in the plant, as well as at the discharge or entry points of the pneumatic belt line. They are designed to balance the distance between material inlets and outlets and prevent air leaks. A special cloth between the top and bottom flanges completely isolates the material from the external environment, increasing the efficiency of the system. 

These components are the basic building blocks that ensure the smooth and efficient operation of the pneumatic belt line. As Yetik Engineering, we manufacture each component in accordance with high quality standards.

Air Slide Line Fan and Installation Calculations

In air conveyor systems, accurate fan and installation calculations are critical for efficient and continuous conveying of materials. The overall performance of the system depends on the supply of fluidization air at the correct pressure and flow rates. When making these calculations, parameters such as the physical properties of the material to be transported, the geometry of the system and the total transport length should be taken into consideration. 

1. Fan Calculations The fans used in the air belt line provide fluidizing air and allow the materials to move in a fluid state. 

1.1.The following criteria are taken into account in fan selection: Flow rate (m³/hour): It is calculated depending on the density of the material, the quantity to be transported and the length of the line. A high flow rate requirement requires the selection of a powerful fan. 

1.2.Pressure (mbar): In order for the fluidizing air to provide the necessary energy along the entire length of the system, the fan must operate at the correct pressure level. When making the calculation, the slope angle of the line, pipe diameter and friction losses are taken into account. 

1.3.Material Properties: Specific gravity, grain size and moisture content of the transported material play an important role in determining the fan capacity. 

2. Installation Calculations The installation design of the air belt line should be done in a way to optimize both material flow and air movement. 

2.1.Air Distribution: Ensuring an even air distribution along the entire line is essential for the smooth transport of materials. This is achieved by using pipes of appropriate diameter, air regulating valves and flow regulators. 

2.2.Pipe and Line Dimensions: Pipe diameters and line lengths are carefully calculated to minimize air friction losses. When necessary, friction reducing coatings are applied to the inner surface of the pipe. 

2.3.Inclination Angle: The inclination angle of the air belt line is a critical parameter for the material to flow in a fluidized state. Generally, an inclination between 5° and 12° is sufficient.

As CMS Engineering, we perform the fan and installation calculations to be used in your air belt lines in accordance with the requirements of your project. Our team of experts offers engineering solutions to ensure that your systems operate with maximum efficiency.

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