logo
Home /Products/Conductor Stringing Blocks/High Speed Turning Block THZ1-5 to THZ1-30 for Cable Installation

High Speed Turning Block THZ1-5 to THZ1-30 for Cable Installation

1 PCS
MOQ
Get the newest prices
Price
High Speed Turning Block THZ1-5 to THZ1-30 for Cable Installation
Features Gallery Product Description Request A Quote
Features
Specifications
Name: High Speed Turning Block
Item No.: 12141-12143
Model: THZ1-5-THZ1-30
Rated Load: 50-300KN
Sheave Diameter: 308-916
Sheave Width: 75-110mm
Highlight:

Transmission Line 33KV Tower

,

Hot Dip Galvanized 33KV Tower

,

Lattice 33 KV Tower
Basic Infomation
Place of Origin: China
Brand Name: Suntech
Certification: ISO
Model Number: THZ1-5
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-5days
Payment Terms: L/C,T/T
Supply Ability: 20000 PCS/Month
Product Description
Professional High Speed Turning Block For Power Cable Installation And Maintenance
Attribute Value
Name High Speed Turning Block
Item No. 12141-12143
Model THZ1-5-THZ1-30
Rated Load 50-300KN
Sheave Diameter 308-916
Sheave width 75-110mm
Product Introduction
  • Essential equipment for high-speed cable installation operations
  • Engineered to minimize friction during directional changes
  • Trusted by utility companies and professional cable installers
Key Features
High Performance Design
  • Precision-balanced rollers for smooth operation at speed
  • Special bearing system reduces rotational resistance
Durable Construction
  • Aircraft-grade aluminum alloy frame
  • Hardened steel axle with corrosion protection
Cable Protection
  • Nylon-coated rolling surface prevents jacket damage
  • Rounded edges eliminate sharp contact points
Operational Efficiency
  • Quick-release mechanism for rapid configuration changes
  • Tool-free adjustment for different cable sizes
Safety Features
  • Fail-safe locking mechanism
  • High-visibility safety markings
Typical Applications
  • High-speed underground cable installation
  • Transmission line conductor stringing
  • Substation cable routing
  • Industrial plant wiring projects
Workflow Integration
  • Compatible with all standard pulling equipment
  • Works with both manual and power pullers
  • Integrates with tension monitoring systems
Maintenance Benefits
  • Self-lubricating bearings
  • Easy to clean and inspect
  • Modular component replacement
User Guidelines
Pre-Operation
  • Inspect roller condition
  • Verify proper alignment
During Use
  • Maintain recommended speed limits
  • Monitor cable position
Post-Use
  • Clean after muddy conditions
  • Store properly
Industry Compliance
  • Meets IEEE installation standards
  • OSHA compliant
  • Utility approved
Why Professionals Choose Us
  • 50% less friction than standard rollers
  • 30% faster installation times
  • 1-year warranty
Customer Support
  • Installation training available
  • 24/7 technical support
  • Replacement parts inventory
Purchasing Options
  • Individual units or crew kits
  • Custom configurations
  • Volume discounts
Technical Specifications
Item number Model Rated Load(KN) Sheave Diameter(mm) Sheave Width(mm) Weight(kg) Remark
12141 THZ1-5 50 Φ308 75 22 Steel Sheave
12141A THZ1-8 80 Φ308 110 30
12142 THZ1-16 160 Φ600 110 115
12143 THZ1-30 300 Φ916 110/125 200
High Speed Turning Block THZ1-5 to THZ1-30 for Cable Installation 0
Tag:

transmission line stringing block

stringing pulley block

conductor stringing pulley

Recommended Products
Get in touch with us
Contact Person : Mr. Peter Mao
Tel : 86-13958364836
Characters Remaining(20/3000)
Get In Touch
NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
sales@conductorstringingtools.com
86-13958364836
About
Company Profile Factory Tour Quality Control Contact Us
Products
Conductor Stringing ToolsConductor Stringing BlocksCable Roller Pulley All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Conductor Stringing Tools Supplier. © 2020 - 2025 Ningbo Suntech Power Machinery Tools Co.,Ltd.. All Rights Reserved.