Why use polyurethane around the steel cords?

Polyurethane provides the traction surface, protects the internal steel reinforcement, resists wear, and helps create smoother belt-to-sheave contact.

Ribbed Elevator Traction Belt for Controlled Sheave Grip and Guidance

Name: Ribbed Elevator Traction Belt for Controlled Sheave Grip and Guidance
Brand: Xuanze Industrial Drive Systems (Shanghai) Co., Ltd.
SKU: 2002312511

Shanghai, ChinaXuanze Industrial Drive Systems (Shanghai) Co., Ltd.

US$3.73

10-49 Meters

US$3.70

50-99 Meters

US$3.60

100+ Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Elevator Traction Belt

Application

Elevator

Model NO.

xzbelt

Feature

Flame-Retardant, Cold-Resistant, Heat-Resistant, Wear-Resistant

Tensile Strength

Strong

Material

Polyurethane (PU)

Type

Elevator Traction Belt

Factory Area

30000+M²

Made in China Certification

China's Diamond Conveyor Belt Manufacturing

Cooperate

Fortune 500 Companies

Certificate

30+

Number of Suppliers

500+

Customers

30000+

Annual Output

10000+

Enterprise Type

Chinese High-Tech Enterprises

Transport Package

Air/Sea Freight

Specification

customized

Trademark

XZBELT

Origin

China

Production Capacity

1000000

Key features

Ribbed Traction Surface The working surface can use longitudinal ribs or grooves designed to match the corresponding traction sheave geometry.

Improved Belt Guidance Surface geometry can help stabilize belt position when the traction system is designed around a ribbed profile.

Polyurethane Coated Structure The polymer working layer combines traction behavior with protection of internal tensile cords.

High-Strength Internal Reinforcement Steel tensile members provide the mechanical load-carrying function.

System-Specific Matching Rib geometry must match the original sheave and elevator design; XZBELT supports replacement matching from samples or drawings.

Company profile

Cooperated with Fortune 500Years of Export ExperienceIn-stock CapacityR&D Capabilities

Xuanze Industrial Drive Systems (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.59h

AI-Powered supplier vetting

SummaryXZBELT is identified as a trading company with a broad stated scope covering bearings, transmission components, industrial textiles, electrical and mechanical equipment, rubber, plastic, and textile products. It demonstrates substantial reported market experience, having served more than 30,000 customers worldwide, including Fortune 500 companies and over 500 equipment suppliers and distributors. The supplier reports more than 30 authoritative certificates, over 10 invention and utility model patents, recent new-product launches, professional technical R&D capability, 3D design, OEM, ODM, and extensive customization services. Service management is supported by written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, it has no overseas showrooms, agents, or branches, no available SDK, and raw-material traceability status is unknown. Production capacity is not quantitatively disclosed.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes bearings, gears and transmission components, industrial textile products, electrical and mechanical equipment, rubber and plastic products, and related textile products, indicating a broad multi-category trading and technical-services profile.

CertificationsThe company reports holding more than 30 authoritative certificates. This is explicit evidence of substantial certification coverage, although the specific certificate names, scopes, and validity periods are not provided.

R&D capabilityThe supplier reports more than 10 invention and utility model patents, professional technical R&D capability, 3D software design, new products launched within the past year, and OEM/ODM services. It does not have an available SDK, but this does not negate the broader evidence of product-development and innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, supported by 3D software design. Its R&D profile also includes ODM and OEM services, providing strong evidence of broad customization capability.

Client casesThe supplier reports serving more than 30,000 customers worldwide, including Fortune 500 companies and over 500 equipment suppliers and distributors. It also cites participation in the Packaging Exhibition in Bangkok, Thailand, but does not identify specific customer names or project details.

Product Q&A

Q:What material is an elevator traction belt made from?

A typical elevator traction belt consists of multiple high-strength steel cords embedded inside a polyurethane outer coating. The steel cords carry the tensile load, while the polyurethane provides traction, wear protection, and environmental protection.

Q:Is the belt made entirely from steel?

No. Steel forms the internal tensile reinforcement, while the outer working body is normally a polymer coating such as polyurethane.

Q:What widths are commonly used?

Published elevator coated-belt designs commonly include widths around 25 mm, 30 mm, 33 mm, 50 mm, and 60 mm. The exact width must match the elevator system.

Q:What thickness is common for elevator coated steel belts?

Many commercial flat elevator belts fall around 3.0 to 5.2 mm depending on reinforcement and surface construction.

Q:What breaking strength is available?

Common published elevator belt sizes include breaking-strength ratings around 30~64 kN. The required rating must be determined by the elevator suspension design, load, and safety factor.