Industrial Heavy-Duty Nylon Double Flanged Track Wheels
Product Overview:
In heavy industrial rail applications—such as transfer cars, overhead hoists, and automated handling systems—traditional forged steel or cast iron track wheels are the historical standard. However, steel wheels are exceptionally heavy, generate deafening metal-on-metal screeching, and worse, they cause devastating, permanent wear to the expensive steel rails they travel on. The AstraRoll Heavy-Duty Nylon Double Flanged Track Wheel is the advanced engineering upgrade for rail mobility. CNC-machined from solid billets of MC (Monomer Cast) Nylon, these wheels provide massive load-bearing capacities (frequently exceeding 2,000 kg per wheel) while weighing only 1/7th as much as steel. Their inherently self-lubricating, non-galling surface delivers whisper-quiet operation and acts as a protective interface, absorbing impact and entirely eliminating the grinding wear on your facility's guide rails. 100% immune to rust and highly resistant to caustic chemicals, these wheels dramatically reduce maintenance downtime and infrastructure replacement costs.
Inquiry Email: sales@astraroll.com
Industrial Heavy-Duty Nylon Double Flanged Track Wheels Details
The AstraRoll Technical Advantage
We do not use cheap, hollow, injection-molded plastics. Our track wheels are engineered from solid castings to deliver heavy-duty industrial performance:
Massive MC Nylon Load Capacity: By utilizing the MC casting process rather than extrusion, our nylon achieves a highly crystalline molecular structure. This provides exceptional compressive strength, allowing a single 250mm nylon wheel to safely support loads of over 2 metric tons without suffering from compression set or flat-spotting.
Ultimate Rail Protection: Steel wheels grind against steel rails, eventually requiring the replacement of the entire rail line. Nylon is tough, but "softer" than steel. The wheel acts as the sacrificial wear component. Over years of use, the nylon may slowly wear, but your expensive steel rails remain in pristine, untouched condition.
Vibration & Noise Eradication: The elasticity of MC Nylon absorbs shock loads from uneven track joints and dampens high-frequency vibrations. Upgrading from steel to AstraRoll nylon track wheels can reduce factory floor noise by up to 15 decibels, significantly improving workplace safety and ergonomics.
Corrosion & Spark-Free Immunity: Steel wheels spark when rubbing against rails and rust aggressively in wet or chemical environments. Nylon is entirely non-sparking (crucial for explosive chemical or mining environments) and 100% immune to saltwater, oil, and caustic washdowns.
Key Specifications
Please note: We CNC machine the tread width and flange dimensions entirely to match your specific rail size.
Outer Diameter (O.D.): Custom machined from 50mm up to 500mm+.
Root Diameter (Running Surface): Engineered to your track specifications.
Load Capacity: From 200 kg up to 4,000+ kg per wheel (Depending on diameter and bearing configuration).
Operating Temperature: -40°C to 110°C (-40°F to 230°F).
Bearing Fit: H7/h6 interference fit, ensuring heavy radial loads do not dislodge the bearings.
| Comparison Item | AstraRoll MC Nylon Track Wheels |
| Vs. Forged Steel / Cast Iron | Track Wear & Weight: Steel destroys tracks and requires heavy machinery to install. Nylon protects the track indefinitely, is light enough for a single technician to install manually, and requires zero grease on the rail face. |
| Vs. Standard Injection Molded Nylon | Structural Integrity: Injection-molded wheels have internal voids and will shatter under multi-ton loads. MC Cast Nylon is a solid, void-free billet capable of withstanding massive industrial impact. |
Why Choose AstraRoll?
1. Precision Rail Matching
A track wheel will bind and snap its flanges if it doesn't match the rail head properly. AstraRoll does not just supply off-the-shelf wheels. You provide us with your rail specification, and our CNC lathes will machine the exact required tread clearance and flange draft angles to ensure smooth, frictionless cornering and tracking.
2. Custom Drive-Wheel Configurations
While many track wheels are free-spinning "idlers" with ball bearings, transfer carts also require "drive wheels" connected to a motor. AstraRoll machines custom solid-bore nylon wheels complete with precise internal keyways, set screws, or splined hubs, allowing them for heavy-duty torque transmission.
Frequently Asked Questions (FAQs)
Q: Can a plastic wheel really hold thousands of kilograms like a steel wheel?
A: Yes. It is important to distinguish between standard household plastics and industrial MC Cast Nylon. MC Nylon is an advanced engineering polymer used specifically to replace metal in heavy industry. While its absolute crush limit is lower than steel, a properly sized AstraRoll nylon wheel easily handles 2,000 to 4,000 kg dynamic loads without deforming.
Q: Will the flanges snap off if the cart hits a bump or a curved section of track?
A: Because we CNC machine the wheel from a single, solid billet of MC Nylon, the flanges are integral to the core structure—they are not welded or glued on. MC Nylon has incredible impact resistance and flexibility, meaning the flange will absorb lateral shock and flex slightly without cracking or snapping, even under heavy side-thrust loads.
Q: Do I need to lubricate the track when using nylon wheels?
A: No. One of the greatest advantages of nylon track wheels is that they are self-lubricating. You no longer need to apply messy grease to the rail heads to prevent screeching. (Note: The internal precision ball bearings inside the wheel are permanently sealed and greased for life).
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.
