High-Load PU Wheels for AGV

In the world of Pallet Handling AMRs, the load wheel is a critical failure point if not engineered correctly. The AstraRoll Titan-Load series addresses this by using a high-performance Polyurethane (PU) formula optimized for high-capacity material handling.

Our wheels are designed to eliminate "flat-spotting"—a common issue where wheels deform under heavy loads during long stationary periods. By maintaining perfect concentricity, AstraRoll wheels reduce the starting torque required by your drive motors, extending battery life and reducing mechanical wear on your entire robotic fleet. From polished concrete to industrial epoxy, these non-marking rollers provide the silent, reliable performance required for 24/7 automated environments.

Product Parameter

Wheel Material: High-Density Polyurethane (90-95 Shore A)

Core Material: Heavy-Duty Cast Iron / Forged Steel

Diameter Range: 80mm to 150mm (Custom sizes available)

Load Capacity: 500kg – 2,500kg per wheel (Application dependent)

Bearing Type: None

Color: Industrial Orange / Yellow / Custom ESD Black

Application Industries

Pallet Handling AMRs: Specifically designed for the narrow fork-tip space of robotic pallet jacks and stackers.

Automotive Assembly: Used in AGV platforms that transport heavy vehicle chassis or engine components across assembly lines.

Heavy Machinery Transport: Integrated into high-capacity moving platforms for aerospace or power grid components.

E-commerce Warehousing: Perfect for high-speed sortation robots and "Goods-to-Person" systems requiring durable load-bearing rollers.

Why Choose AstraRoll's High-Load PU Wheels?

Zero-Decoupling Guarantee: Our advanced chemical bonding process ensures the PU tread never separates from the metal core, even under extreme high-torque turns.

Ergonomic Efficiency: Low rolling resistance means your AMR uses less power to move more weight, directly improving your ROI (return on investment) per robot.

Precision Bearing Fit: We use H7 tolerance machining for bearing seats to ensure whisper-quiet operation and zero-wobble tracking.

Customizable Hardness: We can adjust our PU formula to match your specific floor type, maximizing grip or maximizing speed as needed.

FAQ

Q1: Can these wheels handle static loads for long periods without deforming?

A: Yes. Our high-rebound PU formula is specifically designed to resist "memory set" or flat-spotting, ensuring your AMR starts moving smoothly even after sitting fully loaded overnight.

Q2: Do you offer ESD (Anti-Static) versions of these load wheels?

A: Absolutely. For electronics manufacturing and cleanroom environments, we provide ESD-safe PU load wheels that prevent static buildup during operation.

Q3: Are the bearings included and pre-installed?

A: Standard models come with precision ball bearings pre-installed. We can also supply wheels without bearings or with specialized stainless-steel bearings for wash-down environments.

Q4: How do I know which hardness (Durometer) I need?

A: Generally, 95 Shore A is best for heavy loads on smooth floors to reduce friction. 85-90 Shore A offers better grip and noise reduction. Contact our engineers for a recommendation based on your facility's floor surface.

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.