Custom Electromagnetic Roller with V-Belt Pulley & Pillow Block Bearings

Product Overview

The AstraRoll Custom Electromagnetic Roller with V-Belt Pulley & Pillow Block Bearings is engineered to meet the stringent magnetic separation, structural stability, and continuous material handling requirements of recycling, mining, and industrial conveyor systems. In high-speed sorting, ferrous recovery, and bulk material conveying lines, rollers are subject to continuous magnetic load, belt tension, heavy radial loads, and abrasive wear. Standard rollers frequently suffer from insufficient magnetic force, belt slippage, bearing overheating, and premature failure, resulting in material loss, inconsistent separation, and unplanned downtime.

Our precision electromagnetic rollers resolve these continuous processing challenges. Depending on line load, belt tension, and installation space, AstraRoll provides versatile core structural options: Stainless Steel (for maximum corrosion resistance), Carbon Steel (for heavy-duty structural support), or High-Strength Alloy (for specialized wear resistance). Integrated with a precision-machined V-belt pulley, heavy-duty pillow block bearings, and a rigid mounting base, this roller delivers stable belt-driven rotation, high magnetic holding force, and long service life. Engineered for demanding material handling and high-load operation, it effectively ensures consistent magnetic separation, smooth belt tracking, and minimized maintenance downtime for your specific applications.

Technical Parameters

Product Framework: Custom Electromagnetic Roller / Magnetic Roller Unit

Core Base Options: Stainless Steel (304 / 316L), Carbon Steel, High-Strength Alloy

Drive Type: V-Belt Pulley (Custom Groove Number & Pitch Diameter)

Bearing Support: Pillow Block Bearings with Mounting Base

Magnetic Force: Customizable based on material type & separation requirements

Surface Treatment: Chrome Plating, Polishing, Electroless Nickel Plating, Induction Hardening, Tempering, Teflon Coating, Anti-Static Coating (Customizable)

Dynamic Balancing: ISO 21940 G2.5 standard for high-speed operation

Concentricity Profile: TIR (Total Indicator Runout) ≤0.010mm via CNC cylindrical grinding

Mounting: Heavy-duty base plates with pre-drilled holes for direct installation

Primary Applications & Industry Uses

Recycling & Waste Sorting Lines: Functions as primary magnetic separation rollers for recovering ferrous metals from mixed waste streams, ensuring high-purity output and reduced manual sorting.

Mining & Mineral Processing Equipment: Provides stable magnetic force and wear-resistant conveying for iron ore, magnetite, and other ferromagnetic mineral separation.

Logistics Conveyor Systems: Serves as belt-driven head or tail rollers in automated conveyor lines, ensuring smooth tracking and reliable material transfer.

New Energy & Electronics Manufacturing: Delivers precise magnetic handling for battery materials, electronic components, and specialty foil conveying.

Packaging & Converting Machinery: Provides stable, scratch-free magnetic guidance for ferromagnetic substrates and specialized web handling.

Why Choose AstraRoll

Professional Customization Capability:

AstraRoll specializes in tailored solutions based on your drawings, samples, or specific working conditions—including load, speed, magnetic force, and corrosion requirements. From small-batch trial orders to large-scale mass production, we deliver rollers that truly fit your equipment.

Stable V-Belt Drive & Heavy-Duty Bearing Support

The precision-machined V-belt pulley and heavy-duty pillow block bearings ensure reliable power transmission, low vibration, and smooth rotation under high-load conditions, reducing belt slippage and bearing failure.

Strict Quality Control & Long Service Life

Every roller undergoes systematic quality control from raw material inspection to finished product testing. We enforce strict standards in dimensional accuracy, dynamic balance, magnetic force consistency, and surface treatment to reduce wear, noise, and failure rates.

One-Stop Supply & Long-Term Partnership Focus

We offer a full range of roller-related accessories and matching parts—including pulleys, bearings, shafts, and mounting bases—to streamline your procurement process. We treat every customer as a long-term partner, providing priority production, preferential policies,

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.