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H2 Customized 4 Inch PU Caster Wheel Industrial Heavy Duty Casters
US$3.00-7.00
500 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableBrand Name
OEM AcceptableModel Number
CustomizedModel NO.
KHxx-H2Tread Material
PU on PPTread Color
CustomizedTransport Package
Wooden Pacakge AvailableSpecification
Carton Size: 59x29x23cmTrademark
KeZhiOrigin
Zhongshan, China (Mainland)HS Code
8716900000Production Capacity
60000PCS/MonthlyKey features
Customized Tread Color: Tread color is fully customizable to meet specific branding or aesthetic requirements.
OEM/ODM Capability: Acceptable for OEM branding and custom model numbers based on client drawings or samples.
High Load Capacity: Supports heavy loads ranging from 250kg to 500kg with precision ball or roller bearings.
Diverse Brake Options: Available in fixed, swivel, total brake, and side brake configurations for precise control.
Wide Application Range: Suitable for warehouses, production lines, medical equipment, and heavy-duty machinery.
Premium PU Material: PU on PP tread material offers excellent wear resistance, quiet operation, and floor protection.
Fast Production Lead Time: Standard products typically ship within 3-7 days after order confirmation.
Rigorous Quality Control: Includes incoming inspection, in-process monitoring, and final random load testing.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-02-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryZhongshan Kezhi Metal Products Co., Ltd. is a Chinese manufacturer located in Guangdong, established in 2007. They specialize in the design, manufacture, and sale of various caster products, with a diverse product range and an annual production output valued between US$5 million and US$10 million. The company has a small team of quality control staff and R&D engineers. They have over a decade of export experience, with 31%-40% of sales from exports. While they hold an ISO9001-2008 certification, no other management system certifications are listed. The company emphasizes quality and customer satisfaction but lacks notable innovation credentials.
Supplier typeThe supplier is a manufacturer and trade company located in Zhongshan, Guangdong, China.
After-Sales capabilityThe company offers after-sales services as part of its core operations, indicating a commitment to customer satisfaction.
Financial creditThe company has a registered capital of 500,000 RMB and an annual turnover of USD 50 million in 2013, indicating a stable financial position.
R&D capabilityThe supplier has only one R&D engineer, which suggests limited innovation capacity.
Production capacityThe company operates three production lines with significant annual production output across various caster types.
Customization capabilityThe supplier offers a wide range of product types and materials, indicating potential for customization.
Product Q&A
Q:How do I choose the right casters for my equipment?
A:
Selecting the right caster involves considering several key factors. (1)Load Capacity:Calculate the load each caster needs to bear (total weight divided by the number of casters, incorporating a safety factor of 1.2-1.5). (2)Operating Environment: Indoor/outdoor? Floor type (epoxy, tile, carpet, rough concrete)? Exposure to oil, water, chemicals, or extreme temperatures? (3)Functional Needs: Do you need fixed ,swivel , swivel wheel braking or total braking, Requirements for noise reduction, anti
Q:What is the difference between nylon, polyurethane(PU), and rubber wheels? How do I choose?
A:
Nylon Wheels (PP/PA):High hardness, excellent load capacity,(wear-resistant), and resistant to many chemicals. Can be noisy and may mark floors. Ideal for heavy-duty industrial use on rough surfaces. Polyurethane Wheels (PU):Excellent elasticity, high load capacity, extremely (wear-resistant), super quiet, and very floor-friendly(non-marking). The premium choice for many industrial applications, but often higher cost. Rubber/TPR Wheels: Good shock absorption, quiet operation, and floor-friendly.
Q:What do "Dynamic Load" and "Static Load" mean for casters?
A:
Dynamic Load: The maximum weight a caster can safely bear while in motion Static Load: The maximum weight a caster can support when the equipment is stationary Static load ratings are always significantly higher than dynamic load ratings. Always base your selection on the dynamic load capacity.
Q:Can you provide special casters for high-temperature, chemical-resistant, or anti-static applications?
A:
Yes, we offer a range of specialty casters: High-Temp: Features high-temperature grease, heat-resistant wheels (e.g., phenolic), and sometimes metal wheels. Chemical-Resistant: wheels made from specific compounds like Vulkollan or EPDM rubber, and stainless steel or plastic swivel assem- blies. Anti-Static/Conductive: Wheels with carbon additives to dissipate static electricity, crucial for electronics manufacturing and explo- sive environments.
Q:What are the different types of brakes?
A:
Common brake types include: Total Brake / Dual Brake:Locks both the wheel's rotation and the swivel movement. Wheel Brake: Only locks the wheel, allowing the caster to swivel. Swivel Lock / Directional Lock:Only locks the swivel, allowing the wheel to roll straight. Step-On Brake: Activated by foot pressure
Send Inquiry
*To:
Zhongshan Kezhi Hardware Products Co., Ltd.
Zhongshan Kezhi Hardware Products Co., Ltd.*Content:
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