What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season periods.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available. We offer full customization, minor customization, and flexible customization options.

How should the pulley be maintained to ensure longevity?

Regular inspection should be conducted at least once a quarter. When not in use for long periods, clean it, apply lubricating oil, and store it in a dry place. Avoid bumping during loading to prevent deformation.

Heavy Duty 50 Ton Sheave Block Pulley for Pulling Ship

Name: Heavy Duty 50 Ton Sheave Block Pulley for Pulling Ship
Brand: Jiangsu Huize Intelligent Technology Co., Ltd.
SKU: 2124586895

Jiangsu, ChinaJiangsu Huize Intelligent Technology Co., Ltd.

US$2.00-1,300.00

2 Pieces

Product profile

Customization

Available

After-sales Service

Free Parts Lifetime

Warranty

1 Years

Model NO.

SL-HQD6-32

Application

Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane

Type

Pulley

Sling Type

Chain

Certification

CE, ISO9001:2000

Condition

New

Color

Customizabled

Product Type

Enclosed Wire Rope Pulley

Bearing

Stainless Steel

Product Specification

32t/50t/80t/100t

Surface Treatment

Anodize

Transport Package

Wooden Cases

Specification

776*230*430

Trademark

HUIZE

Origin

China

HS Code

8479909090

Production Capacity

10000PCS/Year

Key features

Lifetime Free Parts: Comprehensive after-sales service providing free replacement parts for the product's entire lifetime.

Customizable Color: Color is explicitly customizable to meet specific project or aesthetic requirements.

Rope Protection Design: Special materials and processes ensure no damage to wire ropes or cords during sliding operations.

High Abrasion Resistance: Wheels made from specially treated materials, remaining like new even after long-term, high-frequency use.

Powerless Lifting Capability: Efficient energy conversion technology allows lifting and moving heavy goods without an external power source.

Lightweight and Portable: Designed with high-toughness materials for easy carrying and storage, suitable for various work environments.

Multi-Certification Compliance: Product holds CE and ISO9001:2000 certifications, ensuring quality and safety standards.

Low Maintenance Cost: Simple daily cleaning and inspection required, offering high cost-effectiveness with stable performance.

Company profile

Raw-Materials TraceabilityQA/QC Inspectors100% Finished Products InspectionR&D Capabilities

Jiangsu Huize Intelligent Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with two production lines and broad industrial product and equipment activities. It offers extensive customization, OEM services for well-known brands, and after-sales support including repair guidance, accessory dispatch, annual follow-up, and lifelong service. However, it has no stated management-system certifications, no available SDK, no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, or overseas showroom, and no recorded regular fire drills in the past year. Financial information is referenced for 2020–2022, but the slices do not provide sufficient detailed figures or indicators to assess credibility. Customer cases and Fortune 500 partnerships are not confirmed.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated scope includes technical services, special equipment, material-handling equipment, industrial textiles, and related industrial products, supporting the manufacturer classification.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

After-Sales capabilityThe supplier describes one-day domestic video repair support, English-assisted repair guidance for foreign customers, rapid accessory dispatch, annual call-backs, free service after the first year, and lifelong service charging only accessory costs. These statements provide explicit evidence of substantial after-sales support.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides OEM services for well-known brands. This is direct evidence of broad customization capability.