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| ชื่อแบรนด์: | WONDERY |
| MOQ: | 1เซ็ต |
| ราคา: | TO BE NEGOTIATED |
| เวลาจัดส่ง: | 3-5 วันทำการ |
| เงื่อนไขการชำระเงิน: | L/C, D/P, T/T, เวสเทิร์นยูเนี่ยน |
Natural Gas Linear Environmentally Friendly Hot-Dip Galvanizing Production Line | 200-Ton Zinc Pot | 8 Tons/Hour Capacity
WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. presents its Natural Gas Linear Environmentally Friendly Hot-Dip Galvanizing Production Line, designed for high-efficiency galvanizing of steel components. This advanced system is ideal for manufacturers seeking a hot-dip galvanizing line that combines high output with low energy consumption and strict environmental compliance.
The core of this galvanizing production line is a large-capacity zinc pot with internal dimensions of 11m (L) × 1.5m (W) × 2.0m (H) , holding 200 tons of zinc. It achieves a maximum hourly capacity of 8 tons, making it suitable for continuous, heavy-duty operation. The line uses natural gas as its primary heating energy (calorific value: 8400–8600×4.18 kJ/m³), with a patented waste heat recovery system that significantly reduces fuel consumption.
Key environmentally friendly galvanizing features include:
An enclosed acid mist treatment room with negative pressure to prevent acid gas overflow.
A dual-stage acid fume exhaust system (scrubber tower + neutralization tower) with automatic pH control.
A zinc fume collection system with bag filter and water curtain deodorization.
Patented waste heat utilization for heating the fluxing tank, drying galvanized parts, and preheating combustion air – saving approximately 3 m³ of natural gas per ton of galvanized steel.
The line also integrates an online weighing system, PLC temperature control (438–450°C for the zinc bath), and fully automatic ferric acid removal equipment for the flux solution. Optional waste acid regeneration equipment (sulfuric acid method) enables zero-emission recycling of hydrochloric acid.
All equipment is designed for easy integration into existing plants, with the buyer responsible for civil works, power supply to control cabinets, and compressed air supply. WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. provides installation guidance, training materials, and full documentation.
For a natural gas galvanizing furnace that delivers energy efficiency, environmental compliance, and high throughput, this production line is a complete solution.
Technical Parameters Tabl
| Parameter | Specification |
|---|---|
| Galvanized materials | Steel components |
| Zinc pot internal dimensions | 11m (L) × 1.5m (W) × 2.0m (H) |
| Zinc content | 200 tons |
| Maximum hourly capacity | 8 tons/hour |
| Heating energy | Natural gas (calorific value: 8400–8600×4.18 kJ/m³); inlet pressure 100–200 kPa |
| Electricity | 380V / 50Hz |
| Burners & instantaneous gas consumption | 4 × TJ200 high-speed pulse burners; 240 m³/hour total (dual main intake control) |
| Ignition mode | Automatic + Manual High-Low |
| Heating method | Natural gas, slightly positive pressure mode (~12.5 m³ gas per ton at full load) |
| Waste heat combustion air preheating | Flue gas heat exchanger raises air temperature by 50–150°C |
| Flame detection | Ultraviolet |
| Temperature control | 3-segment PLC with zinc temperature display (large screen) |
| Zinc bath temperature | 438–450°C (automatic PLC control) |
| Pickling tanks | 4 concrete tanks: 11 × 1.5 × 2.0 m (enclosed, negative pressure) |
| Rinse tank | 1 concrete tank: 11 × 1.5 × 2.0 m |
| Fluxing tank | 1 concrete tank: 11 × 1.5 × 2.0 m, 50–70°C (heated by waste heat + titanium tubes) |
| Drying tank (galvanized parts) | 11.5 × 4.5 × 2.0 m, 100–180°C (waste heat from flue) |
| Cooling tank | 1 concrete tank: 11 × 1.5 × 1.5 m (with fiberglass cooling tower) |
| Passivation tank | 1 concrete tank: 11 × 1.5 × 1.5 m (chromium-free) |
| White smoke (zinc fume) system | Double-sided suction + bag filter + induced draft fan + water curtain deodorization (110 kW VFD) |
| Total electrical power consumption | ~445 kW |
| Installation location | Buyer’s designated site |
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