Heavy Duty Double Wheel Furniture Caster

Product Overview

AstraRoll's Double Wheel Furniture Casters are engineered to bridge the gap between high-load industrial durability and refined interior aesthetics. Specifically designed for office furniture, medical equipment, and high-end cabinetry, the twin-wheel design optimizes weight distribution, significantly reducing the pressure exerted on delicate flooring. Featuring a sophisticated combination of a precision-machined swivel head and silent TPR/PU treads, these casters ensure a seamless, non-marking glide across hardwood, tile, and carpeted surfaces. Whether for large-scale office fit-outs or specialized furniture manufacturing, AstraRoll delivers the mobility and reliability required for modern professional environments.

Product Parameter

Wheel Configuration: Twin / Double Wheel Design
Tread Material: High-Grade TPR (Thermoplastic Rubber) / Non-Marking PU
Core Material: Impact-Resistant Polypropylene (PP) / Reinforced Nylon
Load Capacity: 50kg – 150kg per caster (Varies by size)
Wheel Diameters: 40mm, 50mm, 65mm, 75mm (Custom sizes available)
Mounting Options: Threaded Stem, Grip Neck, Top Plate, or Bolt Hole
Swivel Mechanism: Dual Ball Bearing Race (Precision CNC Machined)
Available Finishes: Matte Black, Chrome Plated, Zinc Coated

Why Choose AstraRoll's Double Wheel Furniture Casters?

Integrated Manufacturing Excellence: We manage the entire fabrication lifecycle in-house—from metal stamping the housings to the precision injection molding of the wheels. This 100% vertical integration ensures consistent quality and allows us to offer competitive wholesale pricing.
Advanced Floor-Safe Technology: Our tread materials are chemically formulated to be non-reactive and debris-resistant. This prevents the "tracking" of stains or scratches on premium marble and hardwood finishes, making them the preferred choice for hospitality and corporate sectors.
Superior Ergonomic Efficiency: AstraRoll’s dual ball-bearing swivel heads are engineered for high-precision rotation. This minimizes the "starting resistance" required to move heavy furniture, reducing physical strain on users and enhancing workplace ergonomics.
Certified Industrial Standards: Every batch undergoes rigorous static and dynamic load testing in our metrology lab. We utilize Mitutoyo precision instruments to ensure our casters exceed international durability benchmarks for cycle life and impact resistance.
Custom-Engineered OEM/ODM Solutions: We specialize in addressing unique hardware requirements. From custom stem dimensions to color-matched housings, our engineers work directly from your CAD specifications to deliver tailored industrial solutions.

Important Usage Notes

Mounting Integrity: Ensure the mounting stem or plate is fully seated and tightened to prevent lateral stress on the caster housing.
Floor Compatibility: While our TPR/PU wheels are designed for all floor types, ensure the surface is free of sharp metallic debris to maintain the non-marking integrity of the treads.
Load Distribution: For maximum stability, ensure the total weight of the furniture does not exceed the combined dynamic load capacity of the casters.
Static Loads: Avoid leaving maximum-capacity loads stationary for extreme periods (months) to prevent potential flat-spotting of softer tread materials.

FAQ

Q1: What is the main advantage of a double wheel vs. a single wheel for furniture?
A: The primary advantage is stability and floor protection. Double wheels have a wider footprint, which distributes weight more evenly and prevents indentations on soft floors. Additionally, the independent rotation of the two wheels allows for much easier swiveling under heavy loads.

Q2: Will these casters leave marks or stains on hardwood or light-colored carpets?
A: No. We utilize high-purity Non-Marking PU and TPR materials that do not contain the oils or carbon-black fillers found in cheaper rubber wheels. Our materials are designed to be chemically stable and floor-safe.

Q3: Can AstraRoll provide custom stem sizes for specific furniture designs?
A: Absolutely. As an integrated manufacturer, we can produce custom-engineered stems (Metric or Imperial) and mounting plates to match your existing CAD drawings and manufacturing requirements.

Q4: Are these casters suitable for medical or laboratory environments?
A: Yes. Our double wheel casters are available in stainless steel or chrome finishes with sealed bearings, making them ideal for environments that require regular cleaning and resistance to chemical agents.

Q5: Do you offer samples for OEM testing?
A: We encourage technical evaluation. We can provide sample units for your engineering team to conduct load and endurance testing within your specific furniture applications.

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. Our delivery schedule is generally structured as follows:
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.