​General Galvanizing Plant

The General Galvanizing Line is automated equipment that applies galvanization to workpieces via hanging. It immerses metal workpieces in molten zinc, forming a uniform, dense galvanized layer through high-temperature infiltration—endowing workpieces with excellent anti-rust, corrosion and wear resistance to extend service life. Widely used in automotive, hardware, machinery and power industries, it meets galvanizing needs from small precision parts to large structural components.

I. Core Component Systems

Modular design ensures precise, efficient galvanization, composed of 5 core systems:

• Suspension Conveying System: "Backbone" of the line, including frequency-converted cranes, rails, custom hangers (anti-slip/clamp design) and electronic control. Ensures stable, accurate workpiece transfer between processes, avoiding scratches or shaking.

• Pretreatment System: Key for zinc layer adhesion—degreasing (removes oil), pickling (removes oxide scale without over-corrosion), activation and multi-stage water washing (ensures clean surface) units.

• Galvanizing Core System: Core functional unit with high-temperature/corrosion-resistant zinc pot, efficient heating system (stable zinc temperature), slag removal device (avoids impurities) and precise temperature control (uniform, firm coating).

• Post-Treatment System: Improves coating performance—segmented cooling (prevents deformation), passivation (enhances corrosion resistance, eco-friendly) and trimming (removes excess zinc nodules for smooth appearance).

• Intelligent Control System: "Brain" with PLC + touch screen control. Monitors/controls process parameters, features auto-fault alarm (stops and locates faults) and records production data for traceability.

II. Application Scenarios

Flexible customization adapts to diverse industry needs:

• Automotive Parts: Drive shafts, shock absorber parts, chassis components—resists complex driving environments.

• Hardware Products: Scaffolding fasteners, construction hardware, tools—resists outdoor humidity.

• Mechanical Structural Parts: Bearing seats, gears, construction machinery parts—ensures stability under heavy loads/harsh conditions.

• Power Accessories: Transmission line fittings, substation parts, cable brackets—resists outdoor corrosion for power system safety.

III. Core Technical Advantages

• Efficient Automation: Full automation (loading to cooling) reduces labor; higher efficiency than manual operation, suitable for mass production.

• Stable Coating Quality: Intelligent control, custom hangers and uniform heating ensure even, firm coating without pinholes or missing plating.

• Eco-Friendly & Energy-Saving: Complete waste gas treatment meets environmental standards; efficient heating and waste heat recovery cut energy consumption/emissions.

• Strong Customization: Customizable line specs, tank size and processes; special tooling for irregular/large workpieces ensures uniform galvanization.

• Easy O&M: Modular design for quick replacement of wearing parts; intelligent system with maintenance reminders and real-time monitoring extends equipment life.