Multi-Sheave Combination Stringing Block

With the advancement of the national power grid and the increasing requirements for conductor current-carrying capacity in high-voltage line projects, conductor cross-sections have steadily grown larger. Consequently, the groove-bottom diameters of stringing sheaves have gradually expanded—progressing from 560, 710, 800, and 900 mm to 1000 mm. However, line construction often takes place in mountainous regions characterized by steep slopes, significant elevation differences, and complex terrain. In such environments, large-diameter stringing sheaves present considerable challenges: they are bulky and heavy, difficult to transport, and entail high procurement costs. To address this situation, the development of a compact, lightweight, detachable, and cost-effective multi-wheel combination sheave holds profound significance for Ultra-High Voltage (UHV) construction, representing a revolutionary advancement in construction methodology.

Jiangsu Net power equipment technology co., ltd. now the plant is located in Jiulong Industrial Park, Jiangsu, Taizhou City,convenient transportation, convenient communication. The company Production equipment, advanced detectionmeans, has strong power equipment development and production capacity.Special construction and maintenance machinery company is mainly applicable to the production of power transmissionand transformation project, including the foundation construction, tower erection, put the line cable, electric Cablelaying, live line work and the safety equipment, electric power fittings, shock absorber, the whole series, many varietiesmarketing the country 29 provinces, city, autonomous region More than 5000 power companies and telecomenterprises, and exported to Southeast Asia and North America etc..
A lot of money every year, used to update the new product development and product, dozens of experts, engineers
from all over the country, in order to improve China's transportation The mechanization level of power transmission line construction, to ensure the quality of our country various large-scale transmission line construction projectdevoted all their wisdom and sweat,To develop science and technology content increased, better products to meetcustomer needs.