Heavy Duty Tubular Frame MAR-SLR-8 Bridge Straight Line Roller

This MARSHINE Heavy Duty Tubular Frame MAR-SLR-8 Bridge Straight Line Roller is a professional cable guiding device engineered for heavy-duty cable laying and underground utility installation projects. Equipped with a precision-machined 110 mm alloy steel roller and high-quality sealed bearings, the MAR-SLR-8 minimizes rolling resistance and ensures smooth cable movement, reducing pulling effort and protecting cable jackets from abrasion. Its rugged tubular steel frame, finished with a corrosion-resistant zinc-plated coating, provides outstanding durability for long-term use in demanding outdoor construction environments.

Product Parameter

Product Feature

Heavy-Duty Bridge Design

The bridge-style frame provides additional cable clearance, allowing the roller to be positioned over existing cables, conduits, or other site obstacles while maintaining smooth cable guidance.

Tubular Steel Frame

Manufactured from high-strength tubular steel, the frame offers exceptional rigidity and impact resistance, ensuring reliable performance under demanding construction conditions.

High-Strength Alloy Steel Roller

The 110 mm diameter waisted steel roller securely supports large-diameter cables while maintaining excellent wear resistance and long operational life.

Smooth Rolling Performance

Precision sealed bearings enable the roller to rotate freely with minimal friction, reducing cable pulling tension and improving installation efficiency.

High Load Capacity

Rated to support loads of up to 10 kN, the MAR-SLR-8 is suitable for handling heavy power cables and other utility conductors during cable laying operations.

Large Cable Capacity

Designed to accommodate cables with diameters up to 130 mm, the roller is ideal for medium- and large-diameter power, communication, and industrial cables.

Zinc-Plated Corrosion Protection

The bright zinc-plated finish of our MARSHINE Heavy Duty Tubular Frame MAR-SLR-8 Bridge Straight Line Roller is able to protect the steel frame against rust, moisture, and harsh environmental conditions, extending service life in outdoor applications.

Compact Dimensions

With an overall size of 40*36*34 cm, the MAR-SLR-8 can offers excellent stability while remaining convenient to store and transport.

Product Application

The MARSHINE Heavy Duty Tubular Frame MAR-SLR-8 Bridge Straight Line Roller is widely used in:

High-voltage power cable installation;

Underground cable laying projects;

Power transmission and distribution construction;

Renewable energy infrastructure installation;

Industrial electrical engineering projects;

Utility maintenance and cable replacement;

Cable trench and duct installation;

Municipal infrastructure construction;

Product Details

Brand:MARSHINE.

Condition:New.

Lead Time:3 Weeks.

Warranty:1 year.

Certification:ISO9001.

Place Of Origin:Ningbo,Zhejiang.

Payment Term:T/T.

MOQ:50 PCS.