Gasoline Engine Hydraulic Pump

​We've been where you are. At Ningbo Lingkai Electric Power Equipment, our team spent years working transmission line projects before we started building equipment. That field experience is why our overhead line stringing equipment works differently.

Universal Stringing Blocks are precision-engineered mechanical devices used for stringing conductors, ground wires, or optical fiber cables during power line construction and maintenance. Their main purpose is to support and guide conductors efficiently while minimizing friction and mechanical stress. In modern grid infrastructure, the use of high-tensile materials and long-span transmission lines demands robust, adaptable, and safe stringing equipment — and Universal Stringing Blocks play a crucial role in achieving this balance.

When building or maintaining overhead power lines, every detail matters. Transmission stringing blocks are among the most critical tools in this process, ensuring that conductors, optical ground wires (OPGW), or communication cables can be installed efficiently and without damage. These specialized blocks, also known as transmission line stringing pulleys, serve as guiding devices that keep cables aligned, reduce friction, and protect them from wear during stringing operations. Without them, the risks of conductor abrasion, uneven tension, or costly damage during line installation would significantly increase.

An A-Shape lattice gin pole is a temporary, engineered lifting frame used to raise, position and install poles, towers, and associated equipment during transmission-line, telecom and utility structure erection. Unlike single-tube or tubular gin poles, the A-shape lattice design uses an open, triangulated frame that combines high strength, low weight and torsional stiffness. This configuration makes it particularly well suited to lifting and up-ending whole tower sections, antenna assemblies, crossarms and similar components where controlled, guided lifting and a compact on-site footprint are required. Manufacturers commonly offer A-shape lattice gin poles in aluminum-alloy and high-tensile steel variants to balance portability, strength and corrosion resistance.

50 KN Cable Pulling Winch is a powerful and efficient machine used in the construction industry for pulling and lifting heavy cables.

While using 1040mm Large Diameter Stringing Blocks, safety measures should be taken to avoid any accidents or injuries. It is essential to make sure that the tool is firmly attached to the support structure.