Belt conveyors are mechanical systems used for transporting loose materials like rock, ores, food products and more in industries like mining, construction, airports, food processing etc. They consist of a conveying belt and two or more pulleys that power and support the belt. When choosing a belt conveyor supplier, there are various types, features and considerations.
Types Of Belt Conveyors
Based on technology and application, common belt conveyor types include:
- Gravity conveyors – Used for horizontal or declining transport where the material’s own weight moves it.
- Power and drive conveyors – Have motors and drive units that move the belt to provide upward or horizontal transport.
- Troughed belt conveyors – Feature V-shaped belt profiles to contain and guide materials. Used widely in bulk material handling.
- Multitrough conveyors – Have multiple troughs on a single conveying belt to transport multiple material streams simultaneously.
- Horizontal conveyors – Transport material horizontally from one place to another.
- Inclined conveyors – Transport material up an incline. Angles can vary from 5-25 degrees.
- Declining conveyors – Move material down an angle. Used to discharge materials at required levels.
When choosing a supplier, consider the types of conveyors they offer based on your application needs. Ask about customization options for unique requirements.
Key Features To Consider
- Belt material – Based on what your material contains and its abrasiveness. Options include rubber, PVC, gum etc.
- Belt width and speed – Determines conveyor capacity. Wider belts at higher speeds move more material per hour.
- Drive units – Includes electric motor drives, gear drives and industrial chains. Consider power requirements.
- Pulleys – Options include crowned, troughed, shallow etc. Size depends on belt width and load.
- Frames – Should be robust enough to support the entire conveyor system and load. Material options include steel or stainless steel.
- Safety features – Enclose moving parts, install emergency stops, guards and cut-off switches for operator safety.
Ask potential suppliers about features, customization options, safety certifications, warranties and aftersales service. Check real customer reviews and case studies of past similar installations.
Choosing The Right Supplier
When choosing a belt conveyor supplier, consider:
- Experience: How long have they been in business? Do they have references from past similar projects?
- Quality: Do they use high-quality components? What certifications and product testing do they perform?
- Innovation: Do they offer latest technologies, features and upgrade options?
- Cost: Get quotes from multiple suppliers and compare total cost of ownership over the conveyor’s lifespan.
- Service: What levels of aftersales and maintenance service do they provide? Do they stock spare parts?
- Warranty: How long is the standard warranty? Are there options for extended warranties?