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Electric rollers

The roller pulley is an important component and part of the belt conveyor transport system. Enclosing the roller pulley can effectively improve the operation of the transport system, protect the metal roller pulley from wear, prevent belt slippage, and ensure synchronous operation of the roller pulley and belt.

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  • • Drive roller function: Transmits torque from the drive device to the conveyor belt. Drive rollers are classified into light, medium, and heavy types according to their load-bearing capacity. Various shaft diameters and center distances are available for the same type of roller. The roller surface has a polished steel surface, diamond pattern, and herringbone pattern rubber covering.

    • Return rollers (tail rollers) are also called return idlers and are used to guide the conveyor belt back to the drive roller. These tail rollers may have built-in bearings or be mounted in external bearing housings, usually located at the end of the conveyor frame.

    Conveyor rollers are a common material handling device, characterized by their simple structure, high reliability, and ease of use and maintenance. Conveyor rollers mainly consist of drive rollers, frames, supports, and drive units. The structural forms of roller conveyors are divided into powered, unpowered, and electric roller types based on the drive form, and into horizontal, inclined, and turning conveyors based on the layout form. 
    The drive roller is the core component of a roller conveyor, used to support and drive the conveyor belt. It consists of a steel pipe and bearings, usually using a hot-dip galvanizing process to prevent corrosion. The conveyor belt is the component of the roller conveyor used to convey materials, usually made of rubber, nylon, etc. Different types and specifications of conveyor belts can be selected according to the characteristics of the material and the conveying distance.

    Conveyor Roller Specifications and Technical Parameters

    Drive Roller (Rollers Head Pulley) (Smooth surface or textured non-slip surface)
    Conveyor Belt Width (mm) Standard Roller Diameter (mm) Roller Length (mm)
    500 500 The length of the pulley depends on the width of the conveyor belt
    650 500-630
    800 630-1000
    1000 800-1150
    1200 800-1150
    1400 1000-1350
    1600 1150-1600
    1800 1150-1800
    2000 1350-2000
    2200 1600-2200
    2400 1800-2400

     

    Material: Tail rollers are typically made of steel, which can be mild steel or stainless steel, to withstand wear and tear from continuous use.
    Application: Tail rollers are used in conveyor systems to provide tension for the conveyor belt and ensure proper belt tracking. They are typically installed at the tail end of the conveyor, opposite the head roller.
    Structure: Tail rollers are cylindrical with a smooth surface to facilitate conveyor belt operation. They are typically mounted on a shaft and supported by bearings.
    Bearing Type: Bearings used in tail rollers are typically self-aligning ball bearings or spherical roller bearings, capable of withstanding misalignment and axial loads.
    Roller Type: Tail rollers come in various types, including standard, heavy-duty, spiral, and winged types. The required type depends on the specific application and load capacity of the conveyor system.
    Transportation and Packaging: Tail rollers are typically transported in wooden crates or on pallets to prevent damage during transport.
    Samples: Some manufacturers may provide tail roller samples upon request to help customers evaluate their quality and suitability.
    Customization: Tail rollers can be customized for specific conveyor systems, including dimensions, shaft diameter, and bearing type.

Introduce


Huanuo is a modern machinery manufacturing enterprise integrating production, research and development, and sales, dedicated to providing customers with high-quality conveyor belt products and solutions.

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To meet diverse industry needs, our products are categorized into multiple specifications based on material handling requirements and operational environments:Standard, Heat-Resistant, Acid/Alkali-Resistant, Oil-Resistant, Cold-Resistant, and Flame-Retardant types.

Goods will be strictly tested before delivery, please check carefully after receiving the goods, if there is any problem, please contact us in time.

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FAQ


Can I have my own customized product?

Yes. OEM and ODM services are available, including design, logo, and packaging.

What are the payment terms?

Wire transfer or Letter of Credit, Western Union, Alipay, etc.

What is the delivery time?

Inventory orders take 7-15 days, while OEM and ODM orders depend on the specific circumstances.

Can I take a sample for testing?

Yes, samples can be sent for testing before bulk orders.

Do you have pre-shipment inspection procedures?

Yes, we always test the product before delivery.

Can you accept small quantities?

Yes, small batches are accepted, and delivery is fast

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