Conductor Stringing Blocks

660mm MC Nylon Overhead Line Cable Conductor Stringing Blocks Pulley Application: It is suitable to string stranded aluminum and ACSR conductors on tangent structures.Compression sleeves, swivel connectors, and pulling rope connectors can pass through the groove. The sheave is made in aluminum alloy or high strength nylon. The big size 508mm, 660mm aluminum alloy sheave can be lined with neoprene. The big size 660mm, 822mm, 916mm, 1040mm nylon sheave can be lined with

822 Mm Stringing Equipment Tools Stringing Block Five Wheels Conductor Pulley 822MM Overhead Power Line Conductor Stringing Blocks are used for transmisson line conductor or OPGW stringing. The conductor sheave is made in MC Nylon, it can be lined with neoprene, The central sheave can be made in steel. Note: 1. Clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request. The data in the model means the outer diameter of sheave X

Cable Pulley Customized Bundle Conductor Pulley For Transmission Line Product Description Overhead Stringing Blocks are used for overhead transmisson line conductor or OPGW stringing. We have produced sheave rollers with nylon or aluminum alloy, both kinds of rollers could be lined with neoprene, to protect some special kind of conductors. Note: 1. Hook fitting, round eye fitting, and clevis fitting are optional, please specify when ordering. Customized blocks could be

508X75mm 3 Nylon Sheaves Bundled Overhead Conductor Stringing Blocks The 508MM Overhead Conductor Stringing Blocks (Running out blocks) are used for overhead transmisson line conductor or OPGW stringing. The sheave of blocks is made in aluminum alloy lined with neoprene or high strength MC Nylon. Application: It is suitable to string single, two or three, four stranded aluminum and ACSR conductors on tangent structures. Compression sleeves, swivel connectors, and pulling rope

Single Nylon Wheel Helicopter Bundled Conductor Stringing Blocks Ningbo Suntech Power Machinery Tools Co.,Ltd.is a professional manufacturer and exporter in Ningbo,Zhejiang,China.Electric construction tools included stringting tools and equipment,such as stringing blocks,cable roller,hoisting tackles,conductor gripper,cable rell stand,gin poles,inspection trolley,cable pulling winch,pilot wire,hydraulic puller and tensioner,etc. Single sheave Nylon Stringing BlockItem No

Double Sheave Block Conductor Stringing Blocks For Changing Line Suitable Core Design Features Duplex chromium-plated steel sheaves for smooth cable guidance Integrated load-bearing axle with double-row tapered roller bearings Hot-dip galvanized steel frame with 360° swivel base Working Load Limit: 2-15 tons (color-coded by capacity) Compatible with 3/8" to 3/4" diameter conductors Safety factor: 4:1 per EN 13414-1 standard Operational Advantages ◆ 50% faster conductor

Large Diameter Conductor Stringing Blocks Bundled Half Lined Steel Wire Rope Our 916mm OPGW stringing pulley block, sometimes it names nylon Sheave Pulley block, or conductor Nylon Pulley Block, which has the maximum suitable conductor LGJ720. In detail, the aluminum of this conducting wire can possess the largest cross section of up to 720 square millimeters, and the dimension of cable stringing pulley block (outside diameter*root diameter*sheave width) is Φ916× Φ 800× 110

660mm Nylon Wheel Used To Large Diameter Bundled Conductor Stringing Block Pulley Single sheave Nylon Stringing Block Item No. Model ACSR Size Range (mm²) Working Load (KN) Weight (kg) Material of Sheave 10191 SHDN-120x30 25-70 5 1.5 Nylon 10192 SHDN-160x40 70-95 10 2.4 10193 SHDN-200x40 95-120 15 2.6 10194 SHDN-200x60 120-150 15 3.1 10195 SHDN-250x40 120-150 20 3.7 10196 SHDN-250x60 150-180 20 3.9 10197 SHDN-270x60 180-240 20 4.4 10198 SHDN-320x60 240-300 20 7.5 10199 SHDN

Universal Stringing Block for Crossarm Installation | 10KN Conductor Pulley Product Overview The Universal Stringing Block is designed for overhead transmission line construction and conductor stringing work. It can be used at the head of an insulator string or fixed on the caliper of a crossarm, providing a flexible guiding solution for conductor installation. This model has a 10KN rated load, Φ 178 × 76mm sheave, and a total block weight of 4.3kg. It is suitable for

Helicopter Stringing Block for Guide Rope Installation | Multi Sheave Transmission Pulley Product Introduction The Helicopter Stringing Block is designed for guide rope pulling during transmission line construction. This specialized equipment is used for helicopter pull guide rope operations, facilitating rope guidance during overhead line installation in power construction projects. This product series is available with single sheave, three sheaves, and five sheaves

Three Sheaves Stringing Block for Three Phase Conductors | 5KN Nylon Transmission Pulley Product Introduction The Three Sheaves Stringing Block is designed for simultaneous pulling and guiding of three phase conductors during transmission line construction. It features a three-sheave structure mounted on one frame, allowing multiple overhead conductors to be pulled in parallel through controlled guiding channels. This model, SH80S, has a 5KN rated load, 2.8kg weight, and

Grounding Roller Stringing Block for OPGW Installation | Non Conductive Multi Sheave Pulley Product Overview The Grounding Roller Stringing Block is engineered for safe installation of static wires, overhead grounding wires, and OPGW in transmission line construction. Featuring a non-conductive roller structure, it effectively guides cables during stringing operations while protecting cable surfaces from abrasion damage. This comprehensive product series offers 1, 3, and 5

Four Sheave Combined Block for OPGW Installation | 10KN Fiber Optic Stringing Pulley Product Introduction The Four Sheave Combined Block is engineered for OPGW installation, optical fiber cable stringing, and transmission line construction. Featuring a four-sheave design with a large bend radius, this tool ensures optimal guidance and protection for optical cables and OPGW during installation operations. Model SHZHD10 offers a 10KN rated load, compact dimensions of 760 × 120

Ending Block for Conductor Tightening | 30–80KN Open Side Plate Stringing Pulley Product Overview The Ending Block is a single sheave pulley block designed for conductor tightening, terminal stringing, and transmission line construction. It provides controlled guiding and convenient conductor placement at the end section of line construction. Available in 30KN, 50KN, and 80KN rated load models with sheave diameters from Φ140mm to Φ180mm and widths from 36mm to 56mm. The

Double Sheave Block for OPGW Replacement | 2KN Lightweight Pulley for Transmission Line Maintenance Product Overview The Double Sheave Block for Changing Line is engineered for replacing overhead grounding wire and supporting OPGW stringing operations in transmission line maintenance projects. This specialized tool facilitates the exchange of existing overhead ground wire with OPGW, providing precise wire guidance during line changing operations. Featuring a compact double

Hoisting Point Block for Transmission Line Construction | 50–80KN Heavy Duty Lifting Pulley Product Introduction The Hoisting Point Block is a lifting and guiding pulley block designed for transmission line construction, pole erection, and utility hoisting work. It is mainly used for fixing the hoisting point on an A-shape lattice structure holding pole, helping replace or support traditional hoisting tackle during field installation. This product is available in 50KN and

300KN High Speed Turning Pulley with Steel Sheave Reduces Friction Product Introduction The High Speed Turning Block is a heavy-duty cable pulling and conductor stringing tool designed to guide cables, conductors, and ropes through directional changes during installation. It is especially suitable for cable pulling operations where sharp bends, high pulling force, and long-distance routing may increase friction or cause cable jacket damage. This turning block is available

100A Copper Grounding Block for Transmission Line Construction | Low Resistance 50mm Grounding Device Product Introduction The Grounding Block is engineered for temporary grounding and electrical safety protection during transmission line construction, overhead conductor stringing, and power maintenance operations. It establishes a conductive connection between conductors, steel wire ropes, grounding wires, and the grounding system, effectively guiding fault current or

Hold Down Wire Block: Heavy-Duty Anti-Lifting Conductor Stringing Block (10-40KN) Product Overview The SHY series Hold Down Wire Block is a specialized power transmission tool designed to manage upward tension during conductor stringing operations. By applying downward pressure on earth wires or conductors, this block prevents lifting and ensures the cable follows the designated path. Engineered with a spring-loaded automatic release system, it allows for seamless cable

Professional Aerial Cable Stringing Block for Overhead Power Line and Communication Cable Installation Product Overview The Aerial Cable Stringing Block is a fundamental and essential tool for the installation, maintenance, and repair of all types of overhead cables, including power conductors, Optical Ground Wire (OPGW), and communication cables. This robust mechanical device guides and supports cables as they are pulled into position on utility poles, transmission towers,