Zhongshan Dajin Caster Manufacturing Co., Ltd.
| Wheel Material | PP |
| OEM/ODM Support | Yes |
| Bearing | Ball bearing |
| Type | Top Plate Swivel |
| Delivery Time | 25 |
| Wheel Diameter | 3 / 4 / 5 Inch |
| Tread Width | 32 mm |
| Plate size(mm) | 62*92 |
| Load Capacity | 80/90/100 kg per wheel |
| Payment Terms | T/T,L/C |
| Rim | Plastic Rim |
| Hole spacing (mm) | 45*75 |
| Mounting Plate | Standard swivel plate |
| Name | Medium Duty 3-5 Inch PP/TPR Swivel Caster Wheel with Top Plate and Brake for Industrial Trolleys |
| Hole Diameter | 8.5 mm |
| Finish | Galvanized |
| Applicable Environment | Trolleys / Workbench / Industrial Equipment |
| Certification | Rosh/CE/ISO |
| Place of Origin | China |
| Brand Name | Dajin |
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Product Specification
| Wheel Material | PP | OEM/ODM Support | Yes |
| Bearing | Ball bearing | Type | Top Plate Swivel |
| Delivery Time | 25 | Wheel Diameter | 3 / 4 / 5 Inch |
| Tread Width | 32 mm | Plate size(mm) | 62*92 |
| Load Capacity | 80/90/100 kg per wheel | Payment Terms | T/T,L/C |
| Rim | Plastic Rim | Hole spacing (mm) | 45*75 |
| Mounting Plate | Standard swivel plate | Name | Medium Duty 3-5 Inch PP/TPR Swivel Caster Wheel with Top Plate and Brake for Industrial Trolleys |
| Hole Diameter | 8.5 mm | Finish | Galvanized |
| Applicable Environment | Trolleys / Workbench / Industrial Equipment | Certification | Rosh/CE/ISO |
| Place of Origin | China | Brand Name | Dajin |
| High Light | Medium Duty PP/TPR caster wheel ，3-5 inch swivel caster with brake ，Industrial trolley caster with top plate | ||
• Durable PP Wheel
High-quality polypropylene wheel for long-lasting wear resistance and heavy loading capacity.
• Double Ball Bearing Swivel
Double ball bearings provide smooth rotation under medium-duty loads, reducing friction and improving maneuverability.
• Integrated Brake Mechanism
Brake on swivel caster locks both wheel and swivel, preventing unwanted movement and enhancing safety.
• Heavy-Duty Zinc-Plated Bracket
The steel bracket with zinc plating offers corrosion resistance and high structural strength.
• Multiple Sizes Available
Wheel diameters of 3, 4, and 5 inches accommodate different weight requirements and trolley sizes.
This caster allows trolleys and equipment to move smoothly while offering precise braking when needed. Its swivel design ensures full 360° maneuverability.
Ideal for:
Perfect for settings where equipment must be mobile but also lockable for safety and stability, such as factories, warehouses, workshops, and retail stores.
• polypropylene wheel – heavy loading capacity.
• Secure Locking – Brake locks wheel and swivel for stable positioning.
• Durable and Reliable – PP core and zinc-plated bracket withstand medium-duty industrial loads.
• Flexible Movement – Swivel top plate enables easy direction changes.
• Versatile – Suitable for industrial, commercial, and warehouse applications.
| wheel dia(inch) | wheel dia(mm) | wheel width(mm) | load capacity(kgs) | overall height(mm) | plate size(mm) | Hole spacing (mm) |
| 3 | 75 | 32 | 80 | 105 | 62*92 | 45*75 |
| 4 | 100 | 32 | 90 | 127 | 62*92 | 45*75 |
| 5 | 125 | 32 | 100 | 154 | 62*92 | 45*75 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
<2,000,000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p... Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p...
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