OPGW Fiber Optic Fiber Stringing Blocks

Model:SHT-120x30

As a company from China, who dedicated to building excellent OPGW Fiber Optic Fiber Stringing Blocks for many years with competitive price, our MARSHINE focuses on manufacturing high-standard and high-quality international products and conducts trade with more than 50 countries around the world. We have been deeply involved in the power machinery industry for many years and we will definitely be your good choice.

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Product Description

At first, we just want to create a stringing block that can reduce the damage of the wire cable during the operation, but during the testing we found this structure can be a specialized piece of equipment designed for the installation of Optical Ground Wires (OPGW) on overhead power lines, so the MARSHINE OPGW Fiber Optic Fiber Stringing Blocks is born. This MARSHINE OPGW stringing block plays a critical role in ensuring the safe and efficient deployment of OPGW cables, which combine traditional ground wire functions with optical fiber communication capabilities.

Product Parameter

Item number	Model	Max. Applicable Stranded Wire	Rated Load(kn)	Weight(kg)	Remark
10331	SHT-120x30	GJ35	5	2.2	Cast iron sheave
10332	SHT-150x32	GJ70	10	3.6
10333	SHT-165x50	GJ120	20	4.5
10334	SHT-200x60	GJ150	20	5.2
10341	SHTN-120x30	GJ35	5	1.6	Nylon sheave
10342	SHTN-150x32	GJ70	10	2.4
10343	SHTN-165x50	GJ120	20	3.3
10344	SHTN-200x60	GJ150	20	3.8

Product Feature

Been made form the high-tensile alloy steel and treated with the protective coating, this MARSHINE OPGW Fiber Optic Fiber Stringing Blocks can ensures the outstanding durability and is able to withstand the tough construction environments. Equipped with the smooth, precision-engineered pulleys, it can reduce the friction and protect the OPGW cables from the damage. Its compact yet lightweight design allows it to be transport and install easily in the remote area.

Product Application

The MARSHINE OPGW stringing blocks were suitable for the initial installation of the OPGW cables on the new or existing transmission towers. It can helps to guide the cable smoothly onto the tower, can effectively reduce the friction while preventing the damage. And is able to avoid the problems such as the excessive sag by providing the precise tension control, and is suitable for removing the old cable, and used again to install the new OPGW cable, so that to ensures the smooth transition. Further more, it is also suitable for the routine inspections, can be used to temporarily lower the section of the OPGW cable for the closer inspection or testing.