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Excavator Parts Automatic Spray Painting Line
The automatic painting line for excavator parts is an advanced system designed to provide efficient and high-quality surface treatment for various excavator components. This system integrates automation, precision control, and environmentally friendly features to meet the demands of modern industrial manufacturing.
The following outlines the key components and functionalities of the system:
Pre-Treatment System
Tank Capacity: Customizable (500-5000 liters, depending on production volume).
Chemical Agents: Alkaline or acidic degreasers, phosphating agents, rust inhibitors.
Process Steps:
1.Degreasing: Temperature range of 40–80℃.
2.Surface Conditioning: Optional phosphating or passivation.
3.Rinsing: Multiple stages using demineralized water.
Drying Method: Hot air drying with adjustable airflow (1000–5000 m³/h).
Conveyor System
Type: Overhead, chain, or skid-based systems.Load Capacity: Up to 2000 kg per part or customizable for heavier components.
Speed Range: 0.1–5.0 m/min, adjustable for synchronized processing.
Dimensions: Configurable to accommodate parts up to 6 meters in length.
Automated Painting Booths
Robotic Arms:1.Quantity: 2–8 units, depending on production requirements.
2.Axis: 6-axis robotic arms with ±0.1 mm precision.
3.Paint Flow Rate: 150-800 ml/min.
Spray Guns: Electrostatic or air-assisted spray guns with multiple nozzles.
Paint Types: Solvent-based, water-based, or powder coatings.
Filtration System:
1.Multi-stage filtration with HEPA filters.
2.Overspray capture efficiency: ≥98%.
Booth Environment: Temperature-controlled at 20-25℃, relative humidity maintained at 50-70%.
Filtration System:
1.Multi-stage filtration with HEPA filters.
2.Overspray capture efficiency: ≥98%.
Booth Environment: Temperature-controlled at 20-25℃, relative humidity maintained at 50-70%.
Drying and Curing Units
Oven Type:1.Infrared (IR) or convection ovens based on energy preference.
2.Hybrid systems available for specific coatings.
Temperature Range: Adjustable from 60-250℃.
Cycle Time: 10–60 minutes, depending on paint type and thickness.
Heating Source: Gas, electric, or oil heating, with energy recovery options.
Insulation: High-grade thermal insulation panels (50-100mm thickness).
This automatic painting line enhances productivity, reduces labor costs, and ensures consistent, high-quality finishes for excavator parts. Its modular design allows customization to suit specific production requirements, making it an indispensable solution for manufacturers in the construction equipment industry.
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