
Pre-Stressed Concrete Pole Machinery Concrete Spun Poles Molds Concrete Pole Steel Molds. Customized Cylinder Body: Material blanking according to customer's order model with max length 12m. Anti-Leakage Grout System: Uses planer groove with elastic sealing rubber strip for reusable leak prevention. Energy Feedback Technology: Feeds back over 95% of generation energy to the grid via frequency conversion cabinet. High-Strength Shaft Material: Through shaft made of 40Cr with medium frequency conditioning for high tensile strength. Professional Basic Design: CAD software team provides perfect design solutions based on client requirements. On-Site Engineering Training: Large engineering team available to train and instruct workers at client factories. Anti-Jumping Safety Mode: Frequency conversion cabinet with automatic/manual frequency reduction for safety. Wafangdian Bearings: Utilizes top-ranked Chinese bearings with comprehensive economic and technical indicators.