What are the available load ratings?

Rated loads are available in 50kN and 80kN options.

Is the product suitable for hazardous environments?

Yes, it features explosion-proof, fire/flame retardant, and moistureproof properties.

Which ports are used for shipping?

Shipping is handled from Ningbo Port or Shanghai Port.

High Speed Stringing Block with Flat Belt Pulleys

Name: High Speed Stringing Block with Flat Belt Pulleys
Brand: Ningbo Suntech Power Machinery Tools Co., Ltd.
SKU: 2141089292

Zhejiang, ChinaNingbo Suntech Power Machinery Tools Co., Ltd.

US$90.00-180.00

1 Piece

Product specifications

Model Number

Product profile

Customization

Available

Type

Flat Belt

Certification

ISO

Model NO.

QHD

Customized

OEM Support

Condition

New

Feature

Moistureproof, Fire/Flame Retardant, Explosion-Proof

Model

Qhd-50

Rated Load

50-80kN

Sheave Diameter

160-190mm

Sheave Width

36-42mm

Transport Package

Plywood Case

Specification

QHD

Trademark

Suntech

Origin

Ningbo, China

Production Capacity

1000

Key features

ISO 9001:2015 Certified: Manufacturing process meets international quality standards with rigorous inspection.

OEM Support Available: Customized models and branding options provided for specific client requirements.

Explosion-Proof Design: Constructed with features ensuring safety in hazardous environments.

Fire and Flame Retardant: Materials selected to resist ignition and prevent fire spread.

Moistureproof Construction: Designed to withstand humid conditions and prevent corrosion.

High Load Capacity: Rated load options ranging from 50kN to 80kN for heavy-duty lifting.

26 Years Industry Experience: Over two decades of expertise in steel structures and power line tools.

Fast Lead Time: Production completed within 15 workdays regardless of season.

Company profile

Years of Export ExperienceStandardized quality controlIn-stock CapacityHigh Repeat Buyers Choice

Ningbo Suntech Power Machinery Tools Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.05h CertifiedTerms of Payment: LC, T/T, Western Union, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in power machinery, electrical instruments and equipment, electronic measuring instruments, wires and cables, and metal tools. It reports in-stock service capacity, quality assurance, testing facilities, and broad customization and ODM services. However, evidence of formal operating records is incomplete: outsourcing and manufacturing-capacity contract status are unknown, while corrective-action and complaint procedures have no written records. The supplier has no overseas warehouse, overseas agent or branch, overseas showroom, or stated overseas service countries, and has not participated in offline trade shows. Innovation evidence includes six invention patents and nearly 20 utility-model/design patents, but no new products were reported in the past year. Financial information is inconsistent and incomplete across the supplied records, so financial credibility cannot be reliably assessed. No customer cases are provided.

Supplier typeThe supplier is positioned as a manufacturer and seller of power machinery and components, electrical instruments and equipment, electronic measuring instruments, wires and cables, and metal tools. It also has in-stock service capacity, but no overseas warehouse, overseas agent or branch, or stated overseas service countries.

R&D capabilityThe supplier reports six invention patents and nearly 20 utility-model and design patents, indicating documented intellectual-property activity. However, it reported no new products in the past year and has no available SDK, so current innovation output and software-development support are limited or unverified.

Production capacityProduction-related evidence includes in-stock capacity, 10 qualified service-capability suppliers, testing equipment covering incoming raw materials through finished-product inspection, and stated quality assurance. Nevertheless, the outsourcing procedure and manufacturing-capacity contract status are unknown, and service procedures lack written records, leaving the overall production-management depth incompletely evidenced.

Customization capabilityThe supplier explicitly offers customization from samples and designs, flexible and minor customization, full customization, and ODM services. This is direct evidence of broad customization capability.