Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Professional Double Sheave Block For Changing Line In Power Transmission Projects
Product Introduction
Essential equipment for changing conductor direction during line installation
Dual sheave design provides optimal cable guidance and protection
Trusted solution by transmission line contractors nationwide
Key Features
Superior Cable Guidance
Precision-aligned sheaves ensure smooth directional changes
Special groove profile minimizes conductor wear
Robust Construction
Forged alloy steel frame withstands heavy pulling forces
Reinforced mounting points for secure anchoring
Safety Assurance
Load-rated components prevent overstress conditions
Positive locking mechanism secures conductor
Operational Efficiency
High-capacity bearings reduce rotational resistance
Quick-release pins enable rapid configuration changes
Durability Features
Weather-resistant coating protects against elements
Self-lubricating bushings extend service life
Typical Applications
Transmission line angle tower installations
Conductor stringing around obstacles
Dead-end and tension section transitions
Temporary line redirection during maintenance
Workflow Integration
Compatible with all standard stringing equipment
Works with both manual and tension stringing methods
Integrates with tension monitoring systems
Maintenance Advantages
Minimal maintenance requirements
Easy to inspect and service
Modular design simplifies component replacement
User Guidelines
Pre-Operation
Inspect sheave grooves for debris
Verify proper alignment with conductor path
During Use
Maintain steady pulling speed (under 15ft/min)
Monitor conductor position continuously
Post-Use
Clean after exposure to contaminants
Store in dry conditions
Industry Compliance
Meets IEEE stringing equipment standards
OSHA compliant for construction sites
Certified by major utilities
Why Professionals Choose Us
40% smoother directional changes than single sheave blocks
30% longer service life than conventional designs
1-year performance warranty
Customer Support
Free installation consultation
24/7 technical support
On-site training available
Purchasing Options
Standard and custom configurations
Bulk discounts for large projects
Expedited shipping options
| Item Number | Model | Outing Size (MM) | Rated Load (KN) | Weight (KG) |
| 20123 | SH2-OPGW1 | 152x110x343 | 2 | 2.4 |
| 20124 | SH2-OPGW2 | 128X65X365 | 2 | 2.2 |
