Equipment Description:
I. Overall Architecture of the tank Immersion Pretreatment Equipment:
[Workpiece Inlet] → [Pre-degreasing Tank] → [Water Washing Tank 1] → [Main Degreasing Tank] → [Water Washing Tank 2]
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[Surface adjustment Tank] → [Phosphating Tank] → [Passivation Tank] → [Pure water Rinse] → [Drying Section] → [Workpiece Outlet]
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The circulation system/waste gas treatment/temperature control system runs through the entire process.
2. Industry Differentiation Structure Design
| Industry | Core transformation points | Typical configuration |
| Automobile making | Multi-slot synchronous lifting mechanism | 6-axis manipulator + visual positioning |
| Precision electron | Nanoscale pure water circulation | Reverse osmosis +EDI ultra-pure water system |
| Aerospace | Titanium alloy tank body | Hydrofluoric acid corrosion resistant coating |
3. Quick Reference Table of Technical Parameters
Processing capacity: 100-5000kg/h
2. Energy Consumption Index:
Steam consumption: 0.15-0.3t/㎡(workpiece)
- Electricity demand: 15-150kW
3. Bath solution renewal cycle: 7-15 days per time for phosphating solution
Main structures and components:
1. tank system:
| Component name | Functional characteristics | Example of technical parameters |
| Main treatment tank | Acid and alkali resistant PP material
It has an overflow port and a slag discharge port | Volume: 5-30 cubic meters
Wall thickness: 10-20mm |
| Washing tank | Multi-stage counter-flow design
Ultrasonic assistance (optional) | Water quality requirement: Conductivity ≤50μS/cm |
| Heat the interlayer | Steam coil/electric heating film | Temperature control accuracy: ±1℃ |
2. delivery system :
| Component name | Working mode | Applicable scenarios |
| Gantry crane | Basket loading
PLC fixed-point control | Heavy workpieces (automobile chassis) |
| Chain conveyor | Continuous passing type
Speed: 0.5-3m/min | Standard parts such as appliance casings |
| Rotating hanger | 360° flip immersion | Inner wall treatment of pipe fittings |
3. Circulating filtration system:
| Component | Function realization | Key configuration |
| Magnetic pump | Bath solution circulation | Flow rate: 20-200m³/h |
| Bag filter | Intercept suspended matter | Accuracy: 5-50μm |
| PH/ concentration sensor | Real-time monitoring | The data is fed back to the central control system |
4. Auxiliary subsystem:
| Module | Constituent elements | Special design |
| Waste gas treatment | Acid mist collection hood, alkali liquid spray tower | VOC emissions are ≤20mg/m³ |
| Automatic dosing | Metering pump + storage tank | The error rate is < 0.5% |
| Drainage recycling | Membrane separation device | The water circulation rate is ≥80% |
Features:
1. High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.
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