Improved Conveyor System Efficiency Lower Parallel Self-aligning Idler Parts of Material Handling Belt Conveyor
Key FeaturesLower Parallel Self-Aligning Idlers, also known as Lower Self-Aligning Idlers or Lower Automatic Belt Self-Aligning Idlers, are a special type of return idler used in conveyor belt systems. Their primary function is to automatically correct belt misalignment on the return (lower) side an......
Key FeaturesLower Parallel Self-Aligning Idlers, also known as Lower Self-Aligning Idlers or Lower Automatic Belt Self-Aligning Idlers, are a special type of return idler used in conveyor belt systems. Their primary function is to automatically correct belt misalignment on the return (lower) side and guide it back to the center of the conveyor belt frame. This is critical to maintaining the integrity of the conveyor belt and overall system efficiency.
Pivot Mechanism: The idler frame (for holding the rollers) is mounted on a central pivot point (usually a swivel bearing or pivot pin) that allows it to pivot horizontally. Drive Arm/Lever (usually): Many designs incorporate guide rollers or drive arms located near the edge of the belt. When the belt deviates sideways and contacts one of the drive arms, the movement of the drive arm triggers the roller to pivot, creating a corrective force. Parallel Idlers: Unlike some other alignment rollers, the rollers themselves are usually parallel to each other, similar to standard return rollers. The "self-aligning" action comes from the pivoting of the entire assembly, not the taper of the rollers. Rugged Construction: Built to withstand the harsh conditions of bulk material handling, these rollers feature a durable steel frame and sealed bearings to keep out dust, moisture and debris.
Performance Benefits
Automatic belt tracking: The most critical benefit is the ability to automatically and continuously guide the return belt back to center. This eliminates frequent manual adjustments, saving labor and reducing downtime.
Reduced belt damage and wear: Mistracking causes the edge of the belt to rub against the conveyor structure, skirts or other components, leading to premature wear, abrasion and costly damage. By keeping the belt centered, these rollers significantly extend the life of the conveyor belt.
Improved conveyor system efficiency: Mistracking belts can lead to material spillage (if on the load side, it will cause material spillage; even on the return side, mistracking can cause problems), increased friction, increased power consumption and potential unplanned downtime. Automatic mistracking ensures that the system runs smoothly and efficiently, optimizing material flow.
Enhanced safety: Mistracking belts can lead to hazardous conditions, including material spillage and potential belt failure. By maintaining correct alignment, these rollers contribute to a safer working environment.
Reduced maintenance costs: Preventing belt damage and reducing the need for constant manual adjustments directly means lower maintenance costs and less frequent belt replacement.
Optimal component life: A well-aligned belt reduces uneven wear on other conveyor components, such as pulleys and standard rollers, extending their life.
ApplicationsMining and Quarrying: Critical for conveying abrasive bulk materials such as coal, ore, gravel and sand, heavy loads and harsh conditions often cause belt mistracking in these applications.
Aggregate and Cement Plants: Ensure continuous and efficient transportation of raw materials and finished products.
Power Plants: Ensure reliable fuel delivery on long, high-capacity conveyors in coal handling systems.
Steel Mills: Conveying hot or heavy materials, belt stability and life are critical.
Ports and Terminals: Manage large volumes of material in bulk material handling facilities.
Large Agricultural Operations: Long runs and continuous operation are common in grain conveying systems or other bulk agricultural conveyors.
General Heavy Industrial Conveyors: Any application involving long conveyor runs, high speeds or heavy loads requires reliable belt tracking on the return side to prevent operational issues.
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Raydafon Group Co., Ltd. manufacturing of transmission and transportation machinery for more than 20 years, The company has a modern factory building area of over 18000 square meters. The company mainly engages in the design and manufacturing of various transmission machinery products. The products cover DT II (A), DT II, TD75, DJ high-angle belt conveyors, circular tube belt conveyors and various conveyor accessories
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
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