Zhongshan Zhensheng Hardware Co., Ltd
| Payment Terms | T/T,D/P,L/C |
| Delivery Time | 5-10 working days |
| Wheel diameter | 75mm |
| Wheel width | 32mm |
| Total height | 105mm |
| Plate size | 93*63mm |
| Holes distance | 72*45mm |
| Material | PP |
| Bearing type | Double ball bearings |
| Color | Blue |
| OEM available | Yes |
| Package | Export carton is covered with a woven bag outside |
| FOB port | Guangzhou/ Shenzhen |
| Features | Swivel Wheel, Kitchen Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel |
| Model Number | ZS75BLPPS01 |
| Certification | ISO 9001/ CE |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | T/T,D/P,L/C | Delivery Time | 5-10 working days |
| Wheel diameter | 75mm | Wheel width | 32mm |
| Total height | 105mm | Plate size | 93*63mm |
| Holes distance | 72*45mm | Material | PP |
| Bearing type | Double ball bearings | Color | Blue |
| OEM available | Yes | Package | Export carton is covered with a woven bag outside |
| FOB port | Guangzhou/ Shenzhen | Features | Swivel Wheel, Kitchen Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel |
| Model Number | ZS75BLPPS01 | Certification | ISO 9001/ CE |
| Place of Origin | China (Mainland) | ||
| High Light | Blue 75mm PP Caster ，75mm PP Caster OEM ，OEM Heavy Equipment Casters | ||
3 Inch Blue Color PP Caster Swivel Wheel For Industrial Machine And Equipment
Core Features:
Wheel Diameter: 3 inches (provides a balance between low profile and the ability to roll over small debris or floor joints).
Material: Polypropylene (PP) – A rigid, lightweight thermoplastic.
Color: Blue (often used for visual identification of load capacity or specific material types).
Type: Swivel (Full rotation 360°) with a standard top plate mounting.
Construction: Typically features a precision ball-bearing raceway in the swivel head for smooth rotation.
Functional Purpose:
The primary purpose of this caster is to provide low-effort maneuverability and non-marking mobility for light-to-medium duty industrial equipment.
Material Purpose (PP): The PP wheel is chosen for applications requiring floor protection. It does not leave black marks like rubber or hard polyurethane can sometimes leave. It is also resistant to water, oil, and common chemicals, making it easy to clean.
Swivel Purpose: The 360° swivel action allows equipment to be steered easily, allowing users to change direction without lifting the equipment, which is essential for navigating tight spaces in workshops or hospitals.
Floor Protection: The hard, smooth surface of the blue polypropylene will not mark or stain floors, making it safe for use on tile, finished wood, or sealed concrete.
Corrosion Resistance: Unlike steel wheels, PP does not rust. It is also resistant to most solvents, oils, and water, ensuring longevity in wet or spill-prone environments.
Low Rolling Resistance: The hard tread material allows the wheel to roll easily with minimal effort, reducing user fatigue when moving equipment.
Quiet Operation: Compared to metal wheels, PP operates more quietly, and when paired with precision bearings, it minimizes vibration transferred to the equipment.
Cost-Effective: PP is generally more affordable than rubber or polyurethane, offering a durable solution at a lower price point.
Due to its non-marking properties and chemical resistance, this caster is ideal for environments where cleanliness and floor preservation are critical:
Medical & Healthcare: Hospital beds, light medical carts, IV stands, and service trolleys where hygiene and quiet rolling are required.
Food Service: Bakery racks, catering trolleys, and food preparation tables (PP is acceptable in areas where wash-down is frequent due to its water resistance).
Light Industrial: Small parts bins, platform trucks, tool stands, and electronic equipment racks.
Retail & Display: Display fixtures, garment racks, and mobile shelving units.
Laboratories: Lab equipment carts that may be exposed to chemical spills.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Zhongshan Zhensheng Hardware Co.,Ltd was established in 2008 and is located in Xiaolan Town, Zhongshan City, a renowned hardware manufacturing hub in Guangdong Province. For over a decade, we have dedicated ourselves to the research, development, and production of high-quality caster wheels. ... Zhongshan Zhensheng Hardware Co.,Ltd was established in 2008 and is located in Xiaolan Town, Zhongshan City, a renowned hardware manufacturing hub in Guangdong Province. For over a decade, we have dedicated ourselves to the research, development, and production of high-quality caster wheels. ...
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