Cable Laying Installation Tools Tri-Roller Corner Ground Guide Roller Assembly
The Tri-Roller Corner Ground Roller Assembly (also called a triple corner cable roller) is a heavy-duty cable guiding device designed to safely and efficiently guide cables around sharp corners or bends during underground cable installation, protecting cables from abrasion, bending damage, and friction.
- Transmission Line Wire Cable Conductor Tension Stringing Equipment
- Transmission Conductor Tension Stringing Equipment For Overhead Power Lines
- Tools For Power Lines,Substation,Electrical Construction & Maintenance
- Electric Power Transmission Distribution Line Construction Machine Tools
- Overhead Power Transmission Distribution Line Repair Hardware Fittings
- Underground Cable Laying Pulling Installation Equipment Machine Tools Accessories
- Information
- Video
The Tri-Roller Corner Ground Roller Assembly (also called a triple corner cable roller) is a heavy-duty cable guiding device designed to safely and efficiently guide cables around sharp corners or bends during underground cable installation, protecting cables from abrasion, bending damage, and friction.
-
: Comprises three rollers—typically two vertical and one horizontal—arranged to smoothly guide cables around 90-degree corners or bends.
-
:
-
Frame made of steel, often powder-coated or galvanized for corrosion resistance.
-
Rollers made of aluminum alloy or nylon, mounted on sealed ball bearings for smooth rotation.
-
-
: Rated for 10 kN (kilonewtons) load, suitable for medium to heavy cables.
-
: Supports cables up to approximately 120 mm to 150 mm diameter, with some models accommodating up to 200 mm.
-
: Varies by model and roller material, typically between 9 kg and 26 kg.
-
: Multiple tri-roller assemblies can be linked together with stake pins to form continuous or custom turning angles as needed.
-
:
| Model | Rated Load (kN) | Cable Diameter (mm) | Weight (kg) | Roller Material |
|---|---|---|---|---|
| SHL2 | 10 | ≤150 | 12 | Aluminum |
| SHL2N | 10 | ≤150 | 10 | Nylon |
| SHL3 | 10 | ≤120 | 11 | Aluminum |
| SHL3N | 10 | ≤120 | 9 | Nylon |
| SHL4N | 10 | ≤200 | 26 | Nylon |
-
Used in cable trenches, ducts, and manholes to guide cables around corners or bends.
-
Ideal for power cables, fiber optic cables, and other heavy-duty cable installations.
-
Helps reduce installation effort and prevents cable damage caused by sharp bends or abrasion.
-
Protects cables and pulling ropes by reducing friction and mechanical stress.
-
Modular design allows customization of turning angles.
-
Durable construction ensures long service life in harsh environments.
-
Lightweight models available for easier handling on site.
The Tri-Roller Corner Ground Roller Assembly is a robust, modular cable guiding system featuring three rollers designed to protect cables during underground installation by smoothly guiding them around corners. With aluminum or nylon rollers, a 10 kN load rating, and compatibility with cables up to 200 mm diameter, it is widely used to reduce cable damage and ease installation in complex cable routes.
