Belt Conveyor for Crushing and Screening Plant

Belt conveyors are a crucial component of crusher plants in industries such as mining, quarrying, and construction. They are designed to efficiently transport bulk materials like rocks, ores, and aggregates between different stages of the crushing process.

Portable Belt Conveyor for Crushing and Screening Plant

What is a Crushing Plant Belt Conveyor?

A belt conveyor for a crusher plant is a type of material handling system used to transport materials such as rocks, sand, gravel, and ores from one processing stage to another. In a crushing plant, the conveyor belt moves the raw materials to the crushers for primary, secondary, or tertiary crushing and then transports the processed materials to screens, stockpiles, or other equipment. Belt conveyors offer a streamlined and efficient way to move bulk materials through the crushing process.

Applications of Belt Conveyors in Crusher Plants

1. Mining and Quarrying

In the mining and quarrying industries, belt conveyors are used to transport raw materials such as ore, coal, and aggregates from extraction sites to crusher plants. These conveyors streamline the crushing process, ensuring continuous material flow between primary, secondary, and tertiary crushers.

2. Construction Materials

Belt conveyors in crusher plants are essential for handling construction materials like gravel, sand, and crushed stone. These materials are transported from the crusher to screens, hoppers, or stockpiles, ready for use in road construction, building projects, or other construction activities.

3. Cement Plants

In cement plants, belt conveyors are used to transport raw materials like limestone, clay, and gypsum to crushers for size reduction before they are fed into grinding mills. Conveyor systems help ensure a steady supply of raw materials for continuous cement production.

4. Recycling and Waste Management

Belt conveyors are commonly used in recycling plants to transport construction and demolition waste, concrete, and asphalt to crusher plants for recycling. By automating material handling, these conveyors make recycling operations more efficient and environmentally friendly.

5. Power Generation

In power generation facilities, belt conveyors transport coal or biomass to crusher plants for size reduction before feeding into boilers. Conveyor systems ensure continuous fuel supply to maintain steady power production.

Radial Telescopic Stacker for Crushing and Screening Plant

Belt Conveyor Selection for Crushing Plant

1. Material Type

The type of material being processed will influence the design of the conveyor system. Consider the size, weight, abrasiveness, and moisture content of the material to select a suitable belt type, conveyor width, and power system.

2. Conveyor Length and Capacity

Consider the length of the conveyor and its capacity to ensure that it can handle the required volume of materials efficiently. A longer conveyor may be needed for large crusher plants with multiple stages, while higher-capacity belts are essential for handling heavy loads.

3. Incline Angle

If the conveyor needs to transport materials over an incline, choose a belt that can handle the required angle without material slippage. Cleated belts or belts with a textured surface may be necessary for inclined conveyors.

4. Dust Control and Environmental Factors

If dust control is a concern, opt for conveyors with dust suppression features such as water sprays, enclosures, or dust extractors. Also, consider environmental factors like temperature and humidity, which may affect the performance of the conveyor belt.

5. Maintenance Requirements

Select a belt conveyor that is easy to maintain, with components like self-cleaning pulleys, accessible rollers, and sealed bearings to reduce downtime. Regular maintenance is essential to keep the conveyor running smoothly and avoid costly repairs.

6. Power Options

Determine whether electric or diesel-powered conveyors are more suitable for your plant’s location and energy needs. Electric motors are more energy-efficient, while diesel engines offer greater mobility for remote or off-grid crusher plants.

7. Belt Selection Tables

Belt Width	Primary Material, Belt Speed ≤ 1.4 m/s	>80 mm, Belt Speed ≤ 1.4 m/s	0~80 mm, Belt Speed ≤ 1.8 m/s	0-50 mm, Belt Speed ≤ 2.2 m/s
500	100 t/h, 0-100 mm	115 t/h	150 t/h	180 t/h
650	150 t/h, 0-150 mm	200 t/h	260 t/h	300 t/h
800	350 t/h, 0-200 mm	460 t/h	600 t/h	700 t/h
1000	600 t/h, 0-250 mm	700 t/h	900 t/h	1050 t/h
1200	850 t/h, 0-300 mm	1000 t/h	1300 t/h	1500 t/h
1400	consult our engineers
1600	consult our engineers

Belt Width	Carrying Roller Diameter	Return Roller Diameter
500	89	89
650	89	89
800	89	89
1000	133	89
1200	133	89
1400	consult our engineers
1600	consult our engineers

Belt Conveyor for Crushing and Screening Plant

Benefits of Belt Conveyors for Crusher Plants

1. Increased Efficiency

Belt conveyors allow for the continuous transport of materials between crushing stages, which increases the overall efficiency of the plant. By reducing manual material handling and eliminating delays between stages, conveyor systems help maintain a steady flow of materials, minimizing downtime and boosting throughput.

2. Reduced Labor Costs

With belt conveyors handling the bulk of material transportation, labor costs associated with manual material handling are significantly reduced. Fewer workers are required to move materials, allowing personnel to focus on other critical tasks within the plant.

3. Improved Safety

Using belt conveyors in a crusher plant reduces the need for workers to manually move heavy materials, which helps to minimize the risk of workplace injuries. Additionally, dust control systems and safety guards can be integrated into conveyor systems to enhance the overall safety of the operation.

4. Consistent Material Flow

Belt conveyors ensure a consistent flow of materials through the crushing plant, which is essential for maintaining balanced production. This steady flow reduces the chances of overloading the crushers or creating bottlenecks, ensuring that the entire crushing process runs smoothly.

5. Flexibility and Scalability

Conveyors in crusher plants can be easily extended, modified, or reconfigured to accommodate changes in production needs. Whether you need to move materials over long distances or handle larger volumes, belt conveyors offer the flexibility to scale operations as required.

6. Space Optimization

Belt conveyors can be configured to make the most of available space in crusher plants. They can be designed to navigate tight spaces, climb inclines, or transport materials over long distances without taking up excessive room, allowing for efficient use of space in compact or confined areas.