Stainless Steel V-Grooved Wheel

Ultimate Corrosion Resistance: Manufactured from high-grade SS304 or SS316, these wheels are fully immune to rust, salt water, and most industrial acids.

Precision 90° V-Groove: CNC-machined to exact tolerances to ensure smooth, stable tracking on standard inverted angle iron rails without wobbling or derailing.

Hygienic & Easy to Clean: The smooth, polished surface is ideal for "Wash-Down" environments, as it does not harbor bacteria and resists pitting from caustic cleaning agents.

High Load-Bearing Capacity: Unlike plastic V-groove wheels, the solid stainless steel construction supports heavy industrial loads without deformation or "flat-spotting."

Temperature Versatility: Capable of operating in extreme temperatures—from cryogenic freezers to high-heat sterilization ovens—without losing structural integrity.

Spark-Free & Non-Magnetic: Naturally safer for use in volatile environments (when paired with appropriate bearings) and sensitive electronic manufacturing zones.

Key Attributes & Specifications

Material: Premium SS304, SS316, or SS316L Stainless Steel.
Hardness: Typically Rockwell B 80-90.
Groove Angle: Standard 90° V-Groove (Custom angles available).
Bore Configuration: Available with sealed stainless steel precision ball bearings or plain bores for high-heat use.

Frequently Asked Questions (FAQ)

Q: When should I choose SS316 over SS304 for my wheels?
A: SS304 is excellent and highly durable for most indoor food processing and general wet environments. However, if your application involves high chlorides, such as salt-heavy marine environments or harsh chemical wash-downs (like bleach), SS316 offers superior resistance to pitting and corrosion, greatly extending the wheel's lifespan.

Q: Will these stainless steel wheels damage my track?
A: Because stainless steel is a very hard material, it can cause wear on softer mild steel tracks over time under heavy loads. For optimal system longevity, we highly recommend pairing these wheels with a stainless steel track.

Q: Are the bearings also made of stainless steel?
A: Yes. Our standard configuration includes precision stainless steel bearings. For extremely high-temperature applications, we can also equip the wheels with self-lubricating stainless steel bushings.

Q: Can I order a custom groove width or angle for a non-standard rail?
A: Absolutely. Utilizing advanced CNC machining, we can fully customize the groove profile—including U-grooves or specific V-angles—to perfectly match your existing track based on your OEM drawings.
 
Why Choose AstraRoll?

Precision Engineering Support
Custom CNC Machining: We don't just supply standard wheels; we offer bespoke groove profiles (including U-grooves, custom V-angles, and specific track widths) to ensure a perfect match for your unique rail or cable system.
Drawing Conversion: We specialize in upgrading your rusted, failing, or high-maintenance track wheels to high-performance stainless steel designs, providing exact OEM drop-in replacements tailored to your facility.
Quality-Centric Manufacturing
Certified Material Integrity: We strictly utilize premium, verifiable SS304 and SS316 stainless steel, ensuring your wheels meet the stringent hygiene, non-magnetic, and corrosion-resistance standards required for food, medical, and clean-room processing.
Concentricity & Balancing Excellence: Every V-groove wheel is precision-turned to guarantee perfect concentricity. This prevents the "wobble" or "hopping" that can derail industrial gates or automated carts, ensuring a perfectly stable production flow.

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.