02 Series Black Iron Caster

02 Series – Black Iron Casters

Extreme Temperature Resistance | Ultimate Load Capacity | Maximum Abrasion Resistance
Medium-Duty Industrial Caster | Chinese Iron Caster Supplier | OEM & ODM Available

Basic Information

• • Available Sizes: 1.5″, 2″, 2.5″, 3″，4″

  • Load Capacity: 20KG – 45KG

    • Our cast iron casters are engineered for the most punishing industrial environments, delivering unmatched structural strength, extreme temperature resistance, and ultimate weight capacity. Manufactured from high-grade molten iron and precision-machined to perfection, these solid metal wheels are virtually indestructible. They are designed to thrive where standard plastic or rubber wheels fail—easily handling immense static loads without flat-spotting and performing flawlessly in high-heat applications like industrial ovens, bakeries, and foundries. With an exceptionally hard tread that minimizes rolling resistance and resists chipping from sharp metal debris, our comprehensive cast iron caster series provides global B2B buyers and heavy machinery manufacturers with a long-lasting, zero-maintenance, and low-cost solution for maximum uptime in rugged environments.

Key Features

1. Extreme High-Temperature Resistance: Forged from high-grade molten iron, these solid metal wheels operate flawlessly in extreme heat, making them the gold standard for bakery racks, powder-coating ovens, and manufacturing foundries

2. Heavy-Duty Load Capacities: Built for the most punishing industrial applications, the rigid, unyielding cast iron structure can support immense static and dynamic weight ratings without bending, cracking, or deforming under stress

3. Low Rolling Resistance & High Efficiency: The precision-machined, ultra-hard iron tread minimizes friction against floor surfaces, allowing heavy-duty machinery and industrial trailers to be moved with minimal physical effort

4. Indestructible & Chip-Resistant Tread: Engineered to endure severe daily abuse, the rugged metal body easily rolls over sharp metal shavings, broken glass, and rough warehouse debris without chipping, gouging, or tearing

Where to Use Our Casters

• High-Temperature Bakeries & Food Ovens: Flawless mobility for commercial bakery racks, food dehydration trays, and smokehouse meat cages operating in continuous extreme heat

• Foundries & Steel Manufacturing Plants: Heavy-duty performance for moving molten metal ladles, slag carts, and heavy scrap bins across high-heat factory floors

• Machining Workshops & Metal Fabrication Shops: Ideal for industrial tool racks and chip conveyor carts running directly over sharp metal shavings, turnings, and rough concrete

• Commercial Retail Displays: Provides high load stability and a sleek look for boutique clothing racks, beauty salon carts, and store fixtures

• Heavy Machinery & Equipment Manufacturing: Trusted mobility for transporting heavy-duty welding fixtures, massive assembly line jigs, and CNC machine bases during production

• Industrial Paint & Powder-Coating Lines: Perfect for high-capacity curing racks that must pass through harsh chemical pre-treatment washes and high-temperature drying ovens

Who We Work With

• Heavy Machinery & Industrial Equipment Builders: OEM manufacturers who require a reliable supply of maximum-capacity metal wheels for heavy-duty welding jigs, CNC machine bases, and massive production line fixtures

• Commercial Bakery & Food Machinery Manufacturers: Equipment brands looking for a trusted quiet wheel supplier to provide heat-resistant rolling solutions for industrial ovens, bread proofers, and high-temperature racks

• Industrial Paint, Coating & Surface Treatment Providers: Engineering firms sourcing robust cast iron wheels capable of withstand daily cycles through powder-coating ovens and chemical washdowns

• Heavy-Duty Hardware Wholesalers & Master Distributors: Global B2B suppliers aiming to bolster their local catalog with highly competitive, indestructible, and premium-finish solid metal casters for rough industrial environments

• Procurement Managers Seeking Specialized Solutions: Sourcing agents and project managers who take full advantage of our OEM & ODM available service to custom-bore inner diameters, specify keyways, or add high-temperature lubricants

OEM / ODM & After-Sales Support

• Customization Options: wheel type, bracket design, brake system, mounting method, packaging, laser logo printing, etc.

• Warranty: 1 Year

• Lead Time: 15–30 days depending on order quantity

• Production Control: High-quality materials and strict process management ensure strength, stability, and long service life