502 Bad Gateway


nginx
Grounding Roller Stringing Block High Efficiency Conductor Stringing System For Power Grids​ logo

Grounding Roller Stringing Block High Efficiency Conductor Stringing System For Power Grids​

1 PCS
MOQ
Get the newest prices
Price
Grounding Roller Stringing Block High Efficiency Conductor Stringing System For Power Grids​
Features Gallery Product Description Request A Quote
Features
Specifications
Name: Grounding Roller Stringing Block
Item No.: 10301-10318
Model: SHDN508D
Sheave: 1/3/5
Highlight:

Anger Steel Self Supporting Lattice Tower

,

3 Legs Self Supporting Lattice Tower

,

OEM Telecommunication Steel Tower

Basic Infomation
Place of Origin: China
Brand Name: Suntech
Certification: ISO
Model Number: SHDN
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-5days
Payment Terms: L/C,T/T
Supply Ability: 9000 PCS/Month
Product Description

Grounding Roller Stringing Block High Efficiency Conductor Stringing System For Power Grids​


Core Design Features​​

  • ​​Heavy-duty steel frame​​ with hot-dip galvanized coating for corrosion resistance
  • ​​Double-bearing grounding rollers​​ ensure smooth conductor movement under load
  • ​​Integrated grounding clamp​​ (compatible with 50mm² to 120mm² grounding cables)
  • ​​Working Load Limit (WLL):​​ 5-25 tons (color-coded for easy identification)
  • ​​Conductor compatibility:​​ ACSR, AAAC, and ACCC cables (10mm to 50mm diameter)
  • ​​Safety factor:​​ 4:1 per ​​IEEE 524 & IEC 61328​​ standards


​​Operational Advantages​
✔ ​​50% faster conductor stringing​​ compared to traditional blocks
✔ ​​Built-in grounding system​​ eliminates static buildup during live work
✔ ​​Low-friction roller design​​ reduces required pulling force by 30%
✔ ​​Modular construction​​ allows quick roller replacement in the field
✔ ​​UV-resistant nylon side plates​​ for long-term outdoor use


​​Safety Certifications​
✓ ​​OSHA 1910.269​​ compliant for live-line maintenance
✓ ​​IEEE 524​​ certified for overhead conductor installation
✓ ​​ANSI/ASME B30.26​​ rated for rigging safety
✓ ​​Non-sparking aluminum alloy components​​ for hazardous environments
✓ ​​Automatic load brake​​ prevents runaway cable slippage


​​Maintenance & Durability​

  • ​​Self-lubricating bearings​​ (10,000+ hours service life)
  • ​​Wear indicators​​ on roller grooves for easy inspection
  • ​​Quick-release axle pin​​ for fast roller replacement
  • ​​3-year warranty​​ against material defects
  • ​​IP55-rated​​ for dust/water resistance


​​Typical Applications​
➔ ​​Transmission line conductor stringing​​
➔ ​​Live-line maintenance & repair​​
➔ ​​Substation busbar installation​​
➔ ​​Underground cable pulling guidance​​
➔ ​​Emergency storm restoration work​

​Optional Accessories​

  • ​​Laser-etched load rating tags​​
  • ​​Insulated hot-stick adapter​​ (for live work)
  • ​​Digital tension monitoring kit​​
  • ​​Heavy-duty transport case​​
  • ​​Custom conductor liner inserts​


Item number Model Outside Diameter Of Sheave(MM) Sheaves
10301 SHDN508D

Φ508×75

(508*100)

1
10302 SHSN508D 3
10303 SHWN508D 5
10311 SHDN660D

Φ660×100

(660×110)

1
10312 SHSN660D 3
10313 SHWN660D 5
10316-1 SHDN822D Φ822×110 1
10316-3 SHSN822D 3
10316-5 SHWN822D 5
10316 SHDN916D Φ916X110 1
10317 SHSN916D 3
10318 SHWN916D 5


Grounding Roller Stringing Block High Efficiency Conductor Stringing System For Power Grids​ 0


Recommended Products
Get in touch with us
Contact Person : Peter Mao
Tel : 86-13958364836
Characters Remaining(20/3000)