Commercial High-Temp Orange Polymer Bakery Rack Casters

The AstraRoll Technical Advantage

We engineered our bakery casters to survive daily thermal cycling while protecting your facility:

Extreme Thermal Endurance: The proprietary orange polymer is engineered to operate continuously at 475°F (245°C) and withstand intermittent spikes up to 500°F (260°C) without melting, deforming, or losing its geometric shape.

Floor-Safe & Non-Marking: Unlike steel or cast iron wheels that chip concrete and destroy epoxy floor coatings, our polymer wheels provide a forgiving, non-marking roll that protects your expensive facility infrastructure.

High-Temp Lubrication System: Heat destroys standard lubricants, causing bearings to seize. We utilize premium high-temp synthetic grease and equip our caster hubs and swivel raceways with Zerk fittings, allowing for easy, routine maintenance.

Sanitary Chemical Resistance: The non-porous polymer surface is highly resistant to vegetable oils, animal fats, dough accumulation, and the aggressive caustic chemicals used during daily Clean-In-Place (CIP) washdowns.

Key Specifications

Please note: We provide configurations tailored to your specific rack dimensions and load requirements.

Wheel Diameter: Standard 4" (100mm) and 5" (125mm).
Wheel Width: 1.5" to 2" (Standard Commercial Rack widths).
Load Capacity: 400 lbs to 1,000 lbs per caster (depending on wheel size and core).
Grease Fitting (Zerk): Standard on wheel hub and swivel raceway.

Why Choose AstraRoll?

1. Complete Oven-Ready Assemblies

Many suppliers sell high-temp wheels but use standard grease in the bearings, which melts and drips onto the bakery floor during the first oven cycle. AstraRoll delivers fully assembled casters exclusively packed with industrial-grade, high-temperature synthetic grease, ensuring they are truly oven-ready out of the box.

2. OEM Direct Value

Replacing bakery casters is a continuous, high-volume maintenance expense. By purchasing directly from AstraRoll's manufacturing facility, commercial bakeries and rack fabricators bypass distributor markups, securing premium, food-safe mobility components at aggressive B2B pricing.

Frequently Asked Questions (FAQs)

Q: Will these wheels develop "flat spots" if left parked in a hot oven?
A: No. Our high-temp orange polymer is highly thermoset. Unlike standard plastics or urethanes that soften under heat and pressure, this resin maintains a rigid, circular profile even when carrying heavy dough loads inside a 500°F rotary oven.

Q: Do I need to re-grease these casters?
A: Yes. While we supply them packed with high-temp grease, the intense heat of industrial ovens will eventually dry out any lubricant. For maximum lifespan, we strongly recommend a monthly maintenance schedule of pumping fresh high-temp grease into the Zerk fittings on the wheel and swivel rig.

Q: Can we use these in our walk-in freezers as well?
A: Absolutely. These casters are designed to handle severe thermal shock. They can be rolled directly from a -40°F (-40°C) blast freezer or proofing cooler straight into a hot oven without cracking or compromising the wheel structure.

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.