41 Series: Hollow Cast Iron Heavy Duty Casters

41 Series – Hollow Cast Iron Heavy Duty Casters

Robust Structure | Lightweight Design | Impact Resistant | Corrosion Protected
Industrial Caster Manufacturer | Iron Wheel Supplier | Custom OEM / ODM

Basic Information

• Available Sizes: 4″, 5″, 6″, 8″

• Load Capacity: 250KG – 400KG

• Designed for high-intensity, high-frequency, heavy-load industrial applications, such as manufacturing facilities, logistics hubs, and industrial platforms.

Key Features

1. High-Strength Cast Iron Tread:

   • Made from premium gray cast iron or ductile iron, ensuring excellent impact resistance and load capacity

   • Suitable for rough surfaces like steel plates, concrete floors, and outdoor terrains

   • Anti-rust treatment via paint spraying or electrophoretic coating for extended service life

2. Hollow Core Design:

   • Hollow iron core reduces overall weight compared to solid wheels, easing equipment stress

   • Retains structural strength while improving maneuverability and wear resistance

   • Enhances heat dissipation, ideal for continuous high-load operation

3. Heavy-Duty Mounting Bracket:

   • Fabricated from ≥5mm thick industrial-grade steel, one-piece stamped for maximum strength

   • Zinc-plated surface for anti-rust & corrosion resistance, suitable for humid and frequently cleaned environments

   • Available in fixed, swivel, and brake models, adaptable to multiple mounting requirements

4. Certified & Tested Quality:

   • Compliant with EN / ISO international standards

   • Environmentally compliant with RoHS / REACH certifications

   • Performance-tested for load-bearing, abrasion resistance, and shock resistance

Application Scenarios

• Heavy-duty industrial machinery

• Warehouse and logistics systems

• Port cargo and dock equipment

• Construction platforms

• Foodservice and catering carts

• Medical equipment

• Aerospace and ground support equipment

Resistant to chemicals, extreme temperatures, and outdoor elements, suitable for both indoor and outdoor use.

Target Customers

• Industrial equipment manufacturers

• Port and transportation contractors

• Logistics & warehousing providers

• Construction and EPC companies

• Aerospace & aviation equipment makers

• B2B eCommerce sellers, trading companies, hardware distributors

OEM / ODM & After-Sales Service

• Customizable: Wheel material, core type, mounting method, brake design, packaging, logo engraving, and more

• Warranty: 1 Year

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

• Manufacturing: Materials are carefully selected and processes tightly controlled for durability, strength, and long-term stability