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Heavy Duty 4 Inch Caster Wheel Premium Quality for Commercial Use
US$3.00-7.00
500 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Brand Name

OEM Acceptable

Model Number

Customized

Model NO.

KHxx-H2

Tread Material

PU on PP

Tread Color

Customized

Transport Package

Wooden Pacakge Available

Specification

Carton Size: 59x29x23cm

Trademark

KeZhi

Origin

Zhongshan, China (Mainland)

HS Code

8716900000

Production Capacity

60000PCS/Monthly

Key features

Customizable Model and Color: Model number and tread color are fully customized to meet specific requirements.
High Load Capacity: Supports 250kg to 500kg load with 4-8 inch wheel diameter options.
Premium PU Tread Material: PU on PP tread offers excellent wear resistance, quiet operation, and floor protection.
Versatile Brake Options: Available with fixed, swivel, total brake, or side brake types for precise control.
OEM/ODM Manufacturing: Accepts custom branding and designs with strong R&D and tooling capabilities.
Durable Bearing System: Equipped with precision ball bearings or roller bearings for smooth rotation.
Wide Application Scenarios: Suitable for warehouses, hospitals, offices, and industrial machinery.
Rigorous Quality Control: Strict QC system including load testing, IPQC, and final random inspection.

Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-02-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

About Our Factory & Business Background

AddressThe Zhenwen Industrial Building, Industrial Rd., Xiaolan Town, Zhongshan, Guangdong, China
Plant Area2308 square meters
Number of Employees41
Registered Capital500,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCaster
Production MachinesPunching Machine, Riveting Machine, Installation Machine, Auto Processing Machine
R&D Engineers1 people
Test Reports for Raw MaterialsOthers
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-03-27
Main MarketsEurope, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
Number of Foreign Trading Staff2
Overseas Agent/BranchNo

Product Q&A

Q:How do I choose the right casters for my equipment?
A:
Consider load capacity (with a 1.2-1.5 safety factor), operating environment (indoor/outdoor, floor type, chemicals), functional needs (braking, noise reduction), mounting type, and wheel material (PU, PVC, rubber, etc.).
Q:What is the difference between nylon, polyurethane (PU), and rubber wheels?
A:
Nylon (PP/PA) is hard, high load capacity, and wear-resistant but noisy. PU offers excellent elasticity, high load capacity, quiet operation, and is floor-friendly. Rubber/TPR provides good shock absorption and quietness but has lower load capacity and is sensitive to oil/chemicals.
Q:What do 'Dynamic Load' and 'Static Load' mean for casters?
A:
Dynamic Load is the maximum weight a caster can bear while moving. Static Load is the maximum weight when stationary. Static load ratings are higher; always base selection on dynamic load capacity.
Q:Can you provide special casters for high-temperature, chemical-resistant, or anti-static applications?
A:
Yes. We offer high-temp casters with heat-resistant wheels and grease, chemical-resistant wheels made from compounds like Vulkollan or EPDM, and anti-static/conductive wheels with carbon additives for electronics or explosive environments.
Q:What are the different types of brakes available?
A:
Options include Total/Dual Brake (locks wheel and swivel), Wheel Brake (locks only wheel rotation), Swivel Lock (locks only swivel movement), and Step-On Brake (activated by foot pressure).

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