Heavy-Duty Conveyor Tail Pulley

AstraRoll's Heavy-Duty Conveyor Tail Pulleys are high-performance engineering components positioned at the trailing end of a conveyor system to facilitate the smooth moving and redirected return of the belt. These pulleys serve as critical tensioning points, ensuring that the belt remains properly aligned and under constant tension to prevent slippage. Each pulley is constructed from reinforced carbon steel or seamless pipe to support a higher loading capacity in demanding environments such as mining, power generation, and bulk material logistics.

Designed for 24/7 operational reliability, our tail pulleys feature a precision-balanced drum that delivers exceptional driving quiet wear resistance. By providing a stable return-side pivot, they ensure stable smooth driving and protect the belt from unnecessary fatigue or tracking issues. Furthermore, our heavy-duty tail pulleys are fully customizable to interface seamlessly with various models of industrial conveyor frames and tensioning units, tailored to meet your specific engineering tolerances.

Technical Parameter

Material: Heavy-duty Carbon Steel (S235JR / Q235B) or High-Grade Seamless Steel Pipe

Diameter Range: Ø160mm – Ø1200mm (Standard and Custom sizes)

Face Width: 300mm – 2500mm (Customizable to belt width)

Shaft Material: 45# Cold-drawn Steel or 40Cr Alloy Steel for high-stress applications

Surface Treatment: High Quality Epoxy Primer with Polyurethane Topcoat or Hot-Vulcanized Rubber Lagging

Surface Finish: Plain Steel, Crowned (for tracking), or Grooved Rubber (Diamond/Herringbone)

Load Capacity: Engineered for higher loading capacity (CEMA/DIN standards)

Bearing Type: Precision Spherical Roller Bearings or Tapered Roller Bearings in Pillow Block Housings

Operating Temp: -25°C to +120°C (Standard); Specialized high-heat versions available

Balancing: Static and Dynamic balancing to ensure driving quiet wear resistance

Application Industrial

Mining & Quarrying: Heavy-duty return sections for coal, iron ore, and aggregate transport.

Logistics & Distribution: High-tension tail sections for large-scale parcel and cargo handling.

Power Plants: Reliable belt tracking for coal feeding and ash disposal systems.

Port & Maritime: Bulk loading and unloading systems for grains, minerals, and chemicals.

Manufacturing: Integrated into automated sorting frames for long-distance production lines.

Why choose AstraRoll's Heavy-Duty Conveyor Tail Pulley?

Optimized Belt Tracking: Our pulleys can be engineered with a specialized crowned surface to facilitate smooth moving and automatic belt centering.

Superior Structural Integrity: Built with thick-walled tubes and reinforced end plates to support a higher loading capacity, preventing drum deformation under extreme tension.

Advanced Bearing Protection: Equipped with multi-labyrinth seals to prevent the ingress of dust and moisture, ensuring exceptional driving quiet wear resistance and bearing longevity.

High-Friction Lagging Options: Available with high quality rubber lagging to increase grip and prevent belt slippage during stable smooth driving.

Engineering Flexibility: Furthermore, our tail pulleys are fully customizable to interface seamlessly with various models of legacy conveyor systems and new OEM equipment.

FAQ

Q: Can your tail pulleys be used in tensioning systems?

A: Yes. Our pulleys are designed to withstand the forces of screw-type or gravity take-up units, facilitating the smooth moving of the belt under high tension.

Q: Do you offer rubber lagging for corrosive environments?

A: Absolutely. We offer high quality NBR or ceramic lagging to ensure exceptional driving quiet wear resistance in wet or chemically aggressive conditions.

Q: Are these pulleys compatible with different shaft mounting styles?

A: Yes. Our pulleys are fully customizable to interface seamlessly with various models of Taper-Lock, XT, or Weld-on hubs, providing maximum mounting flexibility.

Q: How do you ensure the pulley is balanced for high-speed operation?

A: Every AstraRoll pulley undergoes dynamic balancing to ensure stable smooth driving and to eliminate vibration that could damage the belt or bearings.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.