Jiaxing Xingjie Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of polypropylene casters in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy premium polypropylene casters made in China here from our factory.
Products Description
The polypropylene caster is a versatile mobility solution engineered for light equipment, display stands, carts, and industrial applications. With a 60kg load capacity per caster and durable PP wheel construction, this polypropylene and polyolefin caster wheel provides reliable support with smooth 360° swiveling and excellent chemical resistance - essential for environments where lightweight, corrosion-resistant performance is required.
The impact on your daily operations: When equipment, display stands, and carts need to be repositioned for reconfiguration, cleaning, or daily operation, lightweight, chemical-resistant casters make the difference between effortless movement and equipment corrosion. The PP wheel delivers smooth rolling with excellent chemical resistance - ideal for environments where exposure to water, chemicals, or cleaning agents is common. The threaded stem design with customization options ensures flexible installation across different equipment types. The 75mm diameter with 25mm width provides good maneuverability for light equipment applications.
The PP (polypropylene) wheel offers an optimal balance of lightweight construction, impact resistance, and chemical resistance. PP is widely used for light-duty applications because it provides smooth rolling, resists wear, and maintains its structural integrity under moderate loads. Unlike softer materials that may deform or absorb chemicals, PP delivers reliable performance across a range of temperatures and chemical exposure conditions. Optional wheel materials (PU, TPR, Nylon, Rubber) are available for applications with specific floor protection, noise reduction, or durability requirements.
Available with threaded stem mounting (customizable) for flexible installation across different equipment types. Available in 3″, 4″, and 5″ diameters with multiple wheel material options - PU, TPR, Nylon, PP, and Rubber. The Axle Hole bearing provides cost-effective, reliable performance for light-duty applications - making this polypropylene caster the ideal choice for light equipment, display stands, and carts requiring chemical resistance.
Technical Specifications
|
Parameter |
Specification |
|
Model No. |
253S2ZHX307P |
|
Caster Type |
Swivel Caster |
|
Wheel Diameter |
75 mm (3″) - 4″, 5″ available |
|
Wheel Width |
25 mm |
|
Wheel Material |
PP (Polypropylene) |
|
Load Capacity |
60 kg per caster |
|
Mounting Type |
Threaded Stem (customizable) |
|
Offset |
30 mm |
|
Load Height |
94 mm |
|
Bearing Type |
Axle Hole |
|
Wheel Options |
PU, TPR, Nylon, PP, Rubber |
Key Features
60kg Load Capacity - reliable support for light equipment and carts
PP (Polypropylene) Wheel - lightweight, chemical-resistant, impact-resistant
Threaded Stem Mounting - customizable stem sizes for flexible installation
Smooth 360° Swivel Action - effortless steering and maneuverability
Axle Hole Bearing - cost-effective, reliable performance for light-duty applications
Multiple Size & Material Options - 3″–5″ sizes with 5 wheel materials
Why Choose Xingteng TENG® Casters?
30+ Years of Manufacturing Excellence
Xingteng Group has been manufacturing casters since 1997, with manufacturing origins predating our official registration. With over 30 years of continuous innovation and quality improvement, our experience means we understand not just how to make casters, but how to make them right for your specific application - especially when it comes to polypropylene wheels and casters for light equipment and industrial applications.
ISO 9001:2015 Certified Quality Management
Our quality management system is certified to ISO 9001:2015, ensuring consistent product quality, traceable production processes, and continuous improvement - exactly what equipment buyers expect from a reliable supplier.
TUV Product Certification
Multiple product series have passed TUV testing and certification - proof that our products meet internationally recognized safety and performance standards.
RoHS 2.0 Compliant
All products meet RoHS 2.0 European environmental protection standards, ensuring your supply chain remains compliant with international environmental regulations.
In-House Testing Laboratory
Our dedicated testing facility is equipped with dynamic loading testers, impact testers, static pressure testers, hardness testers, brake life testers, salt spray testers, optical profile projector, and caster creep tester - every polypropylene caster is verified before it leaves our factory.
30,000+ sqm Manufacturing Facility
Annual production capacity exceeding 10 million casters, with over 110 automated production machines including precision injection molding, automatic punching, riveting, and assembly lines.
TENG® - Our Registered Brand
TENG® is registered in China (since 2006) and internationally under the Madrid System in France, Germany, the United States, Japan, Australia, and Canada (since 2012) - proof of our long-term commitment to brand quality and global presence.
FAQ
Q1: What is the load capacity of this polypropylene caster?
A: This polypropylene caster has a load capacity of 60 kg per caster. For equipment or carts with four casters, the total capacity is 240 kg. However, please note that the effective load per caster should be calculated as Total Load ÷ 3 (allowing for uneven weight distribution) rather than Total Load ÷ 4.
Q2: What are the advantages of PP (polypropylene) wheels?
A: PP wheels offer: Lightweight - easy to handle and install; Chemical resistance - resists water, chemicals, and cleaning agents; Impact resistance - PP absorbs shock without cracking; Cost-effective - excellent performance at a competitive price point; Temperature stability - maintains performance across a wide temperature range. These characteristics make PP the ideal choice for applications where chemical exposure and cost efficiency are priorities.
Q3: What is the difference between PP and other wheel materials?
A: PP (Polypropylene) - lightweight, chemical-resistant, cost-effective; ideal for light-duty and chemical-exposed environments. PU (Polyurethane) - superior floor protection and wear resistance; ideal for hardwood floors and heavy-duty applications. TPR - quiet, non-marking, floor-protective; ideal for retail and noise-sensitive environments. Nylon - superior impact resistance and durability; ideal for demanding industrial applications. Rubber - excellent shock absorption; ideal for uneven surfaces. Choose based on your load, floor type, and environmental conditions.
Q4: What is the Axle Hole bearing and is it suitable for my application?
A: Axle Hole is a simple bearing design where the wheel rotates directly on the axle. It is cost-effective and suitable for light to moderate loads with occasional to moderate use. For applications requiring frequent movement or smoother operation, we recommend upgrading to Ball Bearing - please contact our sales team for available options.
Q5: What equipment is this polypropylene caster suitable for?
A: This polypropylene caster is suitable for: Light equipment - small machines, office equipment, and workshop tools; Display stands - retail displays, product stands, and exhibition fixtures; Small carts - light-duty service carts, utility carts, and trolleys; Food service equipment - carts and equipment in food processing where chemical resistance is important; Industrial equipment - light-duty industrial applications where chemical resistance is required.
Q6: What is the mounting specification for this caster?
A: This caster uses threaded stem mounting with customizable stem sizes - allowing flexible installation across different equipment types. Please contact our sales team with your required stem diameter, thread type, and length when ordering.
Q7: What is the difference between polypropylene wheels and polyurethane wheels?
A: Polypropylene wheels are lightweight, chemical-resistant, and cost-effective - making them ideal for light-duty applications, food service environments, and applications with chemical exposure. Polyurethane wheels offer superior floor protection, wear resistance, and quiet operation - making them ideal for applications where floor protection and noise reduction are priorities. Choose PP for chemical resistance and cost efficiency; choose PU for floor protection and durability.
Q8: What are the available sizes for this polypropylene caster?
A: This caster is available in 3-inch, 4-inch, and 5-inch diameters. The 3-inch option (featured here) offers the most compact size with a 94mm load height - ideal for light equipment and display applications where space is limited. Larger sizes provide better rolling efficiency over floor transitions and higher load heights.
Q9: Is this caster suitable for use in wet or chemical-exposed environments?
A: Yes. The PP wheel offers excellent water and chemical resistance - making it ideal for environments where exposure to water, cleaning agents, or mild chemicals is common. The zinc-plated steel bracket also provides corrosion resistance for extended service life in these conditions.
Q10: What certifications does Xingteng hold?
A: Xingteng holds ISO 9001:2015 Quality Management certification, TUV Product Certification for multiple product series, and RoHS 2.0 environmental compliance. We are also a recognized AA-level "Contract-Honoring and Credit-Worthy Enterprise" in Zhejiang Province.
Q11: Does Xingteng offer custom polypropylene caster solutions?
A: Yes. With over 30 years of manufacturing experience and in-house engineering capabilities, we offer custom caster solutions including: custom stem sizes, special wheel materials, specific load capacities, and application-specific designs. Contact our sales team to discuss your requirements.
Q12: What is the typical lead time for this polypropylene caster?
A: Standard lead time is typically 20-45 days depending on order quantity, wheel material selection, and size specification. For urgent requirements, please contact our sales team for expedited options. Large-volume orders may require additional lead time - we will confirm exact timing at the time of order placement.
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