Ningbo Marshine Power Technology Co., Ltd.
Ningbo Marshine Power Technology Co., Ltd.
Products
Multi-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller
  • Multi-Roller Pithead Protection Cable RollerMulti-Roller Pithead Protection Cable Roller

Multi-Roller Pithead Protection Cable Roller

Model:SH450J3
The MARSHINE Multi-Roller Pithead Protection Cable Roller is engineered to tackle the demanding cable installations in mining, tunneling, and heavy industrial environments. Designed by MARSHINE who was the experience company supply cable protection roller at an affordable price for extreme abrasion resistance and precision alignment, it eliminates cable-on-cable friction, jacket damage, and snagging, even in debris-heavy or corrosive conditions.

Multi-Roller Pithead Protection Cable Roller


Unlike standard single-roller models, this designed MARSHINE Multi-Roller Pithead Protection Cable Roller is a premium cable guiding device features multiple rollers to distribute cable pressure evenly, reduce friction, and prevent damage during high-tension pulling operations. Engineered to protect cables as they enter manholes, pits, or underground ducts, it ensures smoother operation and extended cable lifespan, making it ideal for demanding field applications.


1.Product Parameter


Item number 21285 21286 21287
Model SH450J3 SH700J3 SH700J6
Curvature radius (mm) R450 R700 R700
Maximum cable diameter (mm) φ100 φ160 φ160
Block number 3 3 6
Deviation angle (“) 45 45 90
Weight (kg) 7.7 14 23

2.Product Feature


Multi-Roller Configuration: Our MARSHINE Multi-Roller Pithead Protection Cable Roller equipped with multiple high-performance rollers to evenly distribute pressure for ultra-smooth routing.


Rugged Steel Frame: Made of reinforced steel for superior strength, stability and long-term durability.


Precision Bearings: Rollers rotate smoothly, minimizing drag and protecting cable jackets during installation.


Edge-Fit Design: Fits securely around the edge of a manhole or trench opening to guide cables directly to underground infrastructure.


Pit-Enhanced Design: Low-profile, corrosion-resistant frame clamps to shaft walls, conveyor supports or tunnel supports for multi-directional routing.



3.Product Application


Introduce power, telecommunications, or fiber optic cables into manholes, handholes, and pipelines


The MARSHINE Multi-Roller Pithead Protection Cable Roller is suitable for urban public facility installation, roadside cable laying, and narrow passage areas


Suitable for high-voltage cable traction operations that require reliable protection and stable handling


Suitable for the construction, maintenance, and upgrading of power infrastructure


Installation of large capacity power and data cables in mines


Electrification of underground power transmission network



4.Product Details

Here is the details about our MARSHINE Multi-Roller Pithead Protection Cable Roller, which is the ideal solution for ensuring cable safety and smooth operation during underground entry:


Trusted Engineering: Developed and field-tested for real-world durability.


Premium Materials: Only high-grade steel and roller components are used for long-lasting performance.


Unmatched Efficiency: Pull multiple cables in one operation, reducing installation time by 60% compared to continuous single roller installations.


Safety Compliance: Meets CE and ISO standards and uses spark-resistant materials for hazardous environments.


Cost Savings: Rollers last far longer than conventional rollers in high-wear cycles, reducing replacement costs by 55%.




Hot Tags: Multi-Roller Pithead Protection Cable Roller
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