Heavy-Duty Galvanizing System with Anti-Deformation Structure & 60mm Pot Construction

Heavy-Duty Galvanizing System with Anti-Deformation Structure & 60mm Pot Construction
 

WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. has engineered its 110-ton galvanizing system with unprecedented structural integrity. The zinc pot itself is constructed from XG-08 specialty steel in a remarkable 60mm thickness—40% thicker than industry standards—providing exceptional resistance to thermal stress and zinc penetration. Each pot undergoes comprehensive ultrasonic testing to ensure material integrity, with reinforced 200x100mm flanges adding structural stability at the critical rim area where stress concentrations typically occur.

The furnace's support structure employs an innovative triple-layer stabilization system. Inner supports utilize 310S stainless steel with 100mm diameter pipes protected by 100x10mm steel sleeves, providing direct thermal expansion accommodation. These connect to H-beam frameworks (200x200mm) spaced at precise 1510mm intervals, distributing the 110-ton load evenly across the foundation. Finally, external wall supports transfer residual loads to the building structure, creating a comprehensive anti-deformation network that maintains pot geometry within 2mm tolerance over years of operation.

Insulation technology represents another area of excellence. The furnace employs 80m³ of ceramic fiber modules in a dual-layer configuration: 310-grade aluminum silicate fiber blankets for primary insulation, supplemented by 300x300x350mm pre-compressed fiber modules with 50mm compression allowance. This system achieves exterior surface temperatures below 60°C—reducing radiant heat losses by approximately 70% compared to traditional brick-lined furnaces—while the modular design permits rapid replacement of individual sections without complete furnace shutdown.