Rubber Conveyor Belt – Advantages and Applications
Automation of operations has given a new direction to industrialization. Many small and huge mechanical tasks are being done by automatic electrically run machines. The Rubber conveyor belt helps to enhance the productivity of various industries by reducing the requirement of manual labor. Moreover, the working conditions and facilities in firms dealing in metals, chemicals, textile, and mining have also been improved. Consequently, the automated systems have made a significant place outside the industries as well. Tools as simple as conveyer belt can take up humongous work and simplify as well as speed up operations like transmission of raw materials, the supply of finished products, transfer of luggage, packaging, and similar jobs. These tasks can be easily done with the help of these simple mechanical devices run by electric motors and directed by mechanical parts such as rollers. As per the demand of the application, different types of conveyer belts are available in the market. conveyor belt can have lengths starting from a few meters to several kilometers. The width of the belt can also be adjusted according to the dimensions of the goods that are to be carried by the belt. Several strong, durable, and elastic layers of fine quality rubber are glued one over the other to form sturdy straps. The retaining capacity of the material is another factor due to which Rubber conveyor belt provides good gripping of the carriage.
How a Conveyor Belt Works
A conveyor system systematically carries and transports materials, typically in an industrial or controlled environment. Conveyor belts are a tried-and-true energy saver designed to increase efficiency. Let’s take a look at how conveyor belts work and why they’ve stood the test of time. A conveyor belt works by using two motorized pulleys that loop over a long stretch of thick, durable material. When motors in the pulleys operate at the same speed and spin in the same direction, the belt moves between the two. If objects are particularly heavy or bulky — or if the conveyor belt is carrying them for a long distance or duration — rollers may be placed on the sides of the conveyor belt for support.
The conveyor belt system’s extremity unit typically includes any pulleys and clamping straps. Additional stands or lateral guides could be necessary for specific variations or functions, so consider your industry’s needs when choosing these optional add-ons. Parts and functions of a new conveyor belt system might include:
The frame: The system’s framework holds all of the moving parts together for safe and secure operation.
The belt: A long stretch of thick, durable material upon which materials are transported from one place to another.
The conveyor belt support: Rollers assist the belt to stay on course and swiftly maintain movement. Rollers keep objects in place and prevent the belt from sagging.
The driving unit: Motors may use either variable or constant speed-reduction gears to power the conveyor belt. An efficient driving unit must continually assist the belt with continuous running, smooth reversing and repeatedly adjusting direction.
The pulleys: The conveyor belt should loop over two or more strategically positioned pulleys. The pulley controls the belt’s movement and performs critical functions such as driving, redirecting, turning, tensioning and tracking the belt.
The clamping straps: Clamping straps are used on various machines to hold down fixtures and work components.
Add-on modules: Most additional parts are installed for further reinforcement. While rollers support the belt from within the system, stands and lateral guides support the outer framework.
What are the 4 Different Types of Industrial Machine Belts?
For operation, the belts rely on friction to effectively transmit power between wheels, cogs, sprockets, pulleys and more through the drive of a motor. The function in an industrial setting such as textiles, food processing, packaging, chemical plants and so on, is to be able to maintain even power distribution throughout live roller conveyors. Before heading to the round belt supplier without knowing which belt is optimal for your live roller conveyors, it’s important to understand the four different types of industrial machine belts:
1. Round Belt: The round belt features a circular cross-section made for light-loading machines and smaller tasks requiring continued movement. They are designed to be used with pulleys that have a V-shaped groove. A benefit is that they can easily bought from any round belt supplier to be DIY cut-to-length and merged to suit the pulley system.
2. Flat Belt: A flat belt has a long and thin rectangular cross-section in order to join heavy-load-bearing wheels. As the main choice within the 19th and early 20th century, the leather flat belt was a common sight within crowned pulleys on farms, in factories, in mills and in water pumps.
3. V-Belt: As one of the most widely adopted belt throughout many industrial placements on a live roller conveyor, the allrounder V-shaped belt has a trapezoid cross-section. Due to this thicker cross-section, they require large pulleys. However, they take the popular vote over flat belts as they carry secure and increased pulley due to the body-to-surface ratio.
4. Toothed Belt (aka Timing Belt): Also called timing belts, notched belts and synchronous belts, the toothed belt has a lengthways cross-section resembling a series of V-shaped belts lying atop a flat belt, hence ‘toothed’. These specific belts are good for time-sensitive live roller conveyors as they remain stable and keep a constant transmission of power. One of the best examples of the toothed belt commonly seen throughout the everyday is on modern bicycles. Within these specific four types of industrial machine belts for live roller conveyors, there are various subcategories. From belts that specialize in their abilities to remove static electricity build-up to others with the flexibility for crossed transmission of power.
What is the EP Beit?
Polyester conveyor belt also called EP conveyor belt, which tension resistant body is canvas that is woven by polyster in warp and polyamide in weft., which is covered by rubber and plastic owning good quality rubber cover up and down and good elasticity. Conveying small and not large massiveness materials, meanliness materials and biscuit materials. Applicable for conveying long and not very long distance materials, weight materials and materials that is vey long and its sliding rate is very fast. Polyester conveyor belt with the advantages of thin belt with light weight,high tensile strength,fatigue and wear resistance,erosion resistance of water/steam/chemical,good impact resistance, excellent groove formation ability. Polyester conveyor belt with low elongation,good stability ever heater and long service life.Polyester conveyor belt is the developing trend of fabric conveyor belt. Polyester conveyor belt is mainly used in harsh condition of long distance,heavy-load,high-chemical of long distance,heavy-load,high-chemical corrosive etc. Polyester conveyor belt is especially suitable for transporting in moist environment. Besides General-used EP Belt,there are Fire-retardant type,Cold-resistant type,Wear-resistant type,Heat-resistant type,Acid alkaline resistant type,Oil-resistant type,Antistatic electricity type,High-grade type and etc.
The Functions of Cold Resistant Conveyor Belt
When the ambient temperature is below -0 °C, both the multi ply fabric conveyor belt and the steel cord structure conveyor belt begin to lose their elasticity. As the temperature continues to drop, the covering rubber will continue to lose its flexibility and resistance to wear, impact and cutting. The conveyor belt will also become so hard that it cannot pass through or bypass the drums and pulleys, which will eventually cause the rubber covering and the rubber inside the carcass to break. The cold resistant conveyor belt is made of fabric (EP canvas, nylon canvas) or steel cord as the carcass material, and its covering rubber is a mixture of natural rubber (NR) and butadiene rubber (BR), which has the advantages of high elasticity, impact resistance and cold resistance. It can work at -60 °C. The cold resistant conveyor belts supplied by rayco are suitable for operating temperatures below – 40 °C. Due to the special rubber mixture used in the covering layer, the wear of the conveyor belt is extremely low, and the high-cost performance ratio is guaranteed. In addition, the thickness of the top and bottom rubbers of the conveyor belt also helps protect the service life of the conveyor belt.
