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Nylon Pulley Block for Enhanced Stringing Precision
US$80.00-200.00
1 Piece
Product specifications
Model Number
Product profile
Customization
AvailableType
Round BeltCertification
ISOModel NO.
660Customized
OEM SupportCondition
NewFeature
Moistureproof, Fire/Flame Retardant, Explosion-ProofModel
Shd660Sheave
1-5Rated Load
20-60kNWeight
30-150kgTransport Package
Playwood CaseSpecification
660Trademark
SuntechOrigin
Ningbo, ChinaProduction Capacity
1000Key features
OEM Customization Support: Offers OEM support for tailored manufacturing solutions.
ISO 9001:2015 Certified: Manufactured under strict ISO quality management standards.
Multi-Sheave Configurations: Available in 1, 3, 5, and 7 sheave options for various conductors.
MC Nylon Material Option: Features MC nylon sheaves for enhanced durability and performance.
High Load Capacity: Rated load ranges from 20kN to 75kN depending on the model.
Moistureproof & Flame Retardant: Designed with moistureproof and fire/flame retardant features.
Wide Conductor Compatibility: Suitable for ACSR500 and ACSR630 conductors with max diameter 85mm.
Low MOQ for Flexibility: Minimum Order Quantity is just 1 piece for easy procurement.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.14h 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.
Product Q&A
Q:What are the available sheave configurations?
A:
The stringing block is available in single, three, five, and seven sheave configurations to accommodate different conductor bundle requirements.
Q:What materials are used for the sheaves?
A:
Sheave materials include MC nylon, aluminum alloy, rubber-coated nylon, rubber-coated aluminum, and cast steel for middle sheaves.
Q:What is the maximum conductor size supported?
A:
Standard models support ACSR500 (max diameter 75mm), while MC nylon models support ACSR630 (max diameter 85mm).
Q:Is OEM customization available?
A:
Yes, OEM support is provided for customized manufacturing needs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Ningbo Suntech Power Machinery Tools Co., Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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