Branch Transmission Tower

The Branch Transmission Tower is a special tower used for line splitting or branching. When a main transmission line needs to feed a branch line to a different substation or load center, a Branch Tower is required. This tower must withstand the conductor tension from both the main line and the branch line. The forces are complex and require high structural strength. Qingdao Hongyuanfeng Power Equipment Co., Ltd. manufactures Branch Transmission Towers with reinforced angle steel truss structures. We equip them with multi‑directional cross‑arms and strain insulator strings. All components get hot‑dip galvanizing with a zinc coating of at least 86μm. This meets GB/T 2694‑2018 standards. The tension on the main side and the branch side differs greatly. We design each tower with differential reinforcement to ensure safety under all operating conditions.

Our Branch Towers cover voltage levels from 110kV to ±1100kV. The main material is Q235B or Q355B national standard angle steel. Maximum wind speed capacity is 35 m/s, and earthquake resistance is grade 8. Our factory has 8 fully automatic angle steel lines and 2 high‑speed drilling lines. Annual capacity is 2,000‑3,000 tons. Standard delivery takes 15‑20 days. We are located in Jiaozhou, Qingdao, with a 151‑mu facility and 120 employees. We hold 14 patents and 3 administrative licenses. We have passed quality, environmental, and occupational health certifications. We are a "High‑tech Enterprise." Our certified inspectors perform full inspections. We accept third‑party checks and offer a 2‑year warranty.

Our Branch Transmission Towers have been used in many complex grid projects across China. They were applied in the Qinghai‑Shandong 500kV DC project and the Jiangsu‑Sichuan 800kV DC project. Branch Towers play a key role in urban grids and industrial park power distribution. They solve the problem of splitting power to multiple directions without building extra substations. The multi‑directional cross‑arms allow flexible routing. Our products have proven reliable in both urban and rural settings.

Before the sale, our technical team reviews project requirements and provides planning and drawing support. We offer competitive quotes and assist with bidding. During production, we send progress updates and coordinate logistics. We also communicate site conditions in advance. After the sale, we offer a 2‑year warranty and on‑site installation guidance. We conduct regular follow‑up visits to ensure customer satisfaction.