durable stringing nylon cable roller cable setting cable pulley
cable rollers is a equipment for laying,pulling,guiding and protecting cable/rope/wire,which is a great way to save time and money. It is aslo called cable pulleys,cable sheaves and so on.Our cable roller often made of nylon and aluminium two materials,the frame is often made of steel and galvanized.It can be used in single one,aslo can be used in series.There are many types for the cable rollers,such as straight cable roller,coner cable rollers,manhole cable rollers, cable feeding sheaves,right angle rollers,hook type sheaves,gin wheel cable roller,single sheave pulley block,double/twin sheave block and so on.
Straight cable runs are pulled in using straight cable rollers suitably placed in the cable trench to prevent the cable being dragged on the trench bottom or in mud - cable roller spacing is dependent on cable type being laid and the cable pulling tension along the route. Leading cable rollers are used to support the cable over the entire drum width immediately before being pulled into the trench.
Cable pulley roller widely used for the cable laying contractor, utility and electricity supply industry - this includes straight cable rollers, corner cable rollers, triple cable rollers and specialist cable rollers for pulling underground cables into trenches .Cable rollers should always be used when pulling cables.
Application of cable roller
Cable rollers should always be used when pulling cables.
Straight cable runs are pulled in using straight cable rollers suitably placed in the cable trench to prevent the cable being
dragged on the trench bottom or in mud.
Cable roller spacing is dependent on cable type being laid and the cable pulling tension along the route. Leading cable rollers are used to support the cable over the entire drum width immediately before being pulled into the trench.Cable laying applications with bends in the route require skid plates of a radius greater than the cables minimum dynamic bending radius.
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