Transmission Line Stringing Tools Nylon Double Sheave Block Cable Pulley

This double sheave block for changing line is a optical fiber cable stringing equipment, these nylon rollers have the best Nylon made, with the special surface treatment, so it is very strength and smooth, after millions times applied, it still can keep this situation, with the least friction.

This device is specifically designed for replacement of an existing ground wire (G.W.) with OPGW (Optical Grounding Wire).
It is composed by two galvanized steel half frames linked by a ring with a swivel plate.
In each frame are fitted:
1. one grooved nylon roller with two ball bearings
2. three nylon plates to guarantee the OPGW protection
One side of each frame can be easily opened by a knurled nut.

The frame have been designed in order to avoid any contact of the OPGW with the steel part.

Established in 1993, Yixing Boyu Electric Power Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of Electric Power Machinery, CE certified.

We are located in beautiful and rich city: Yixing city. We are a High-tech enterprise in Jiangsu Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

    1. Main configurations of our machine are from Germany and USA

• Engine: American Cummins
• Main pump: German Rexroth
• Main motor& speed reducer: German Rexroth
• Tail bracket hoisting motor: American Eton
• Hydraulic meter: German

    2. Our company have more than 25 years rich experience in this field. Our product sells in distant markets: Sudan, Kenya, Angola, Pakistan, Burma, India, Mexico, Germany etc. Our product is also very popular in china.

    3. We have one year quality guarantee, if internal components go wrong within one year, we will change another for free.

    4. We can supply the specific components to the buyers with cost price after warranty period.

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