Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Line Combination Steel Towers Power Transmission Pole and Distribution
Our factory has been experienced at the production and processing of iron tower. Now it owns 16 processing angle steel CNC processing and production lines, 9 plate CNC punching production lines, and 4 gantry-type mobile CNC drilling machines. Its sophisticated microcomputer lofting system takes the lead in China. Our factory has a stable team composed of experienced engineering technicians, production technicians and operators. More importantly, it boosts a complete quality control and tracking system that has been implemented for years and enbled us to be highly accepted by customers.
Each power transmission tower, depending on its type, size and shape, includes a series of varied parts, components and accessories; with detailed engineering calculations and in accordance with the customer orders and needs, using technology and Advanced software.
After precise investigation, control and final approval, plans are sent to production unit; where each piece, is cut, bend or/and punched by the very advanced CNC Machines, and then is galvanized to protect the steel from corrosion before passing the stages of packaging, storage, to be transferred to the installation site.
| Material | Steel Q235 / Q345 / Q420 |
| Voltage Grade | 10 kV - 500 kV |
| Welding | CO2 welding or submerged arc auto methods |
| Standard: AWSD1.1 | |
| Surface Treatment | Hot Dipping Galvanized |
| Standard: ASTM123 | |
| Tension Strength (MPa) | 360 MPa - 630 MPa |
| Certificate | ISO9001:2008 |
| Production Capacity | 50,000 Metric Tons per Year |
| Method of marking of the members | Hydraulic Press Stamping |
| Wind Pressure | 5-180 KM/H |
| Life Time | More than 30 years |
| Quality Control | Each member will be checked by our QC team to ensure all members are qualified before delivery. |
