Universal Stringing Block Multi Functional Conductor Installation System For All Transmission Lines​

Core Design Features​​

• ​​Modular sheave system​​ with 15+ interchangeable wheel configurations (50-600mm diameters)
• ​​Forged titanium alloy frame​​ with quick-lock mechanism (ISO 9001:2015 certified)
• ​​Hybrid bearing system​​ combining ceramic rollers and tapered roller bearings
• ​​Working Load Limit (WLL):​​ 5-50 tons (adjustable via hydraulic pressure monitoring)
• ​​Conductor compatibility:​​ 8-80mm diameter (ACSR/AAAC/ACCC/OPGW/Groundwire)
• ​​Smart IoT integration​​ with 4G/Bluetooth load monitoring

​​Operational Advantages​​
✔ ​​90% faster setup time​​ with tool-free sheave change system
✔ ​​Dual-mode operation​​ for both horizontal and vertical stringing
✔ ​​Anti-galling UHMWPE liners​​ reduce conductor wear by 60%
✔ ​​Global voltage compatibility​​ (400V-1100kV systems)
✔ ​​Real-time data logging​​ with GPS positioning

​​Safety Certifications​​
✓ ​​IEC 61340​​ electrostatic discharge protection
✓ ​​EN 13414-1:2020​​ dynamic load testing certification
✓ ​​OSHA 1926.959​​ live-line work compliance
✓ ​​ATEX Zone 2​​ explosion-proof version available
✓ ​​Dual redundant safety latch​​ with 200kN holding force

​​Maintenance Specifications​​
• ​​Self-lubricating bearings​​ with 10,000-hour service life
• ​​Modular wear parts​​ replacement under 15 minutes
• ​​Corrosion warranty:​​ 10 years (ISO 9227 salt spray tested)
• ​​RFID/NFC tag​​ for digital maintenance records
• ​​3D printing files​​ provided for on-site part fabrication

​​Typical Applications​​
➔ ​​UHVDC ±1100kV transmission projects​​
➔ ​​Offshore wind farm export cable installations​​
➔ ​​Urban underground cable pulling operations​​
➔ ​​Bundled conductor stringing (up to 12x)​​
➔ ​​Hybrid tower (steel/lattice/compact) projects​

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​​Optional Accessories​​

• ​​Drone-assisted deployment kit​​
• ​​Sub-zero temperature lubrication package (-60°C)​​
• ​​Fiber optic cable alignment sensors​​
• ​​Augmented reality (AR) assembly guide​​
• ​​Blockchain-based asset tracking system​

Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged

in the field of electric power more than 26 years.

1.Steel structure industry especially steel towers and related products which include power towers and substation structures, telecommunication towers and related products of telecom sites, street light poles and so on.

2.Transmission line stringing tools and equipments,undergroud cable pulling tools incuded Stringing Blocks,Hoisting Tackles,Cable Rollers,Conductor Gripper,Gasoline Powered Winch,Hydraulic Puller Tensioner,Gin Poles,Inspection Trolleys and other rated machines.

3.Power fittings,transmission insulators and wires and cables included Suspension insulator,glass insulator,porcelain insulator,aluminum conductor steel reinforced,all aluminum alloy conductor,aluminum clad steel strand, aerial bounded cable,power cable,holding clamp,pulling clamp with pulley,arch plates,connector pipes and rated fittings.

And our branch company Ningbo Suntech Power Machinery Tools Co.,Ltd. as a professional global supplier

who have been exporting more than 90 countries in the world, we have been trying to focus on the comprehensive solutions like provides all related products and engineering services as client's requirement, for example from engineering consultant, design services, drawing services, manufacturing, transportation, supervision and even installation construction & maintenance services.

Insisting on business philosophy of “To be honest, To get win-win” and service concept of pursuing maximizing customer value , makes it win great reputations from both telecommunication operators and electricity power operators,we are willing to develop and share sucess with you.