TYSHW Five Aluminum Conductor Pulleys
The pulleys are suitable for string four bundled conductor lines.
Stringing blocks have different diameter were used to string different conductors.
Our Large diameter stringing blocks are High strength and flexibility,easy to use,light weight,and long service.

Model	Wheel size Diameter x Width	Conductor size	Rated load	Weight	Wheel material
Model	(mm)	(mm2)	(kN)	(kg)	Wheel material
SHW-508X75	508X75	≤400	40	85.5	Middle steel Four Nylon
SHW-660X100	660X100	≤500	60	106	Middle steel Four Nylon
SHWN-508X75	508X75	≤400	40	60	Nylon
SHWN-660X100	660X100	≤500	60	85	Nylon
SHWN-822X110	822X110	≤630	60	100	Nylon
SHWN-916X110	916X110	≤800	80	140	Nylon
SHWN-1040X125	1040X125	≤1000	110	210	Nylon
SHWNN-255X110	255x110	≤630	100	160	Nylon

Usage
Protect the cable and conductor from fricting when they are laying.They can save time and effort.
Apply to pull conductor on straight pole.Splicing sleeve,steel wire rope and connector can pass through the groove.
Apply to pull OPGW/ADSS.

Description
1. We manufacture a lot of models for different uses in the overhead transmission line construction.
2. They have are used to support conductors,OPGW,ADSS, communicatio lines.
3. The sheave of the pulley blocks are made from higth strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.The lateral ones are mounted on ball bearings.

Remarks
All kinds of pulley blocks can be manufactured according to the customers's requirements.
If any interested,please feel free to contact with us for more information,and we will try our best to comply with your requirements

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