Industrial Polyurethane Caster Wheels Heavy Duty Swivel Castors with Brake Plate

Name: Industrial Polyurethane Caster Wheels Heavy Duty Swivel Castors with Brake Plate
Brand: Qingdao Joysun Prime Solution Co., Ltd.
SKU: 2169241162

Shandong, ChinaQingdao Joysun Prime Solution Co., Ltd.

US$2.00-5.00

30 Pieces

Product profile

Type

Rotating Wheel

Wheel Material

Brake

With Brake

Bearing Type

Telling Bearing or Plastic Bearing

Surface Treatment

Chrome Plated

Maximum Load

200-1000kg

Diameter

100-200mm

Thickness

50mm

Caster Features

High Load Capacity

Tread Width

32mm/45mm/50mm

Swivel Offset

35mm - 55mm

Plate Size

114X100mm, 105X80mm

Bolt Hole Spacing

85X72mm, 80X60mm

Dynamic Load Capacity

300kg - 1000kg

Working Temperature

-20℃ — 80℃

Noise Level

< 60db

Non-Marking

Yes

Transport Package

Customizable

Specification

Polyurethane

Trademark

ENNENG

Origin

Qingdao

Production Capacity

5000pieces/Year

Key features

Long Design Life: Engineered for a 20-year operational lifespan with stable performance.

Company profile

Qingdao Joysun Prime Solution Co., Ltd.Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2014-04-12Nearest Port: Qingdao,ChinaAverage Response Time: ≤9.67hTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQingdao Joysun Prime Solution Co., Ltd. is a China-based trading company established in 2025 and operating from Shandong. The supplier reports ODM services, flexible customization, quality assurance, raw-material traceability, inventory capability, nine production lines, and six to ten quality-control staff. However, it does not provide 3D software design, has no new products reported in the past year, and lacks SDK availability. Service-management controls are weak: complaint handling, supplier assessment, approved-supplier listing, and corrective-action procedures have no written procedures or records. No overseas agents, branches, warehouses, showrooms, or offline trade-show participation are reported. The provided information does not establish certifications, customer cases, or verified financial strength.

Supplier typeThe supplier is identified as a trading company headquartered in Qingdao, Shandong, China, with business scope covering food sales and the wholesale or retail of veterinary drugs and pesticides. It also reports nine production lines and an export share of 90%, but the supplied company classification remains Trading Company.

After-Sales capabilityAfter-sales and service controls are inadequately documented: complaint handling has no written procedures or records, and service-capability assessment and corrective-action mechanisms are likewise undocumented. The supplier has inventory capability, but no overseas agents, branches, warehouses, or showrooms are reported.

R&D capabilityThe supplier provides ODM services, but reports no new products during the past year and no available SDK. It also does not provide 3D software design services, indicating limited evidence of product innovation or software-related development capability.

Production capacityThe supplier reports nine production lines, six to ten quality-control staff, quality assurance, raw-material traceability, and in-stock capability. However, it is classified as a trading company, and the outsourcing-manufacturing procedure and contract status are unknown, so the extent and control of its own production capability are not fully verified.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, flexible customization, and ODM services. These statements provide direct evidence of broad customization capability, although no 3D software design service is available.

Product Q&A

Q:How do your PU casters prevent common industry issues like debonding or hydrolysis?

We utilize advanced High-Temperature Chemical Bonding technology. The PU tread is cast onto the wheel core under controlled thermal conditions, creating a molecular-level bond that resists peeling even under high-torque swivel operations. Unlike budget casters that rely on mechanical friction or low-grade adhesives, our wheels are engineered for longevity. Furthermore, our 100% virgin PU material (polyether-based) provides superior resistance to hydrolysis, ensuring stability in humid or damp en

Q:What are the advantages of PU wheels over Nylon or Cast Iron in protecting expensive epoxy floors?

Our industrial PU wheels feature a Shore Hardness of 90A-95A. This specific range is the 'Golden Balance' between load rigidity and elastic recovery. It provides enough 'give' to absorb floor imperfections while maintaining the structural integrity required for heavy loads. It ensures a 100% Non-marking performance and reduces running noise to below 60dB, making it the premier choice for precision workshops, hospitals, and cleanrooms.