Introduction
Automated glazing lines utilize robots or automated equipment as their core components, controlling spray gun movements and glaze slurry application through pre-programmed sequences. Robotic glazing enables precise, repeatable operations with multi-axis motion, adapting to complex-shaped greenware. High-voltage electrostatic glazing employs electrostatic forces to adhere glaze particles to the greenware, enhancing glaze layer uniformity. Automated glazing systems precisely regulate glaze application volume and uniformity, significantly boosting glazing efficiency while ensuring product consistency and high quality. They also drastically reduce manual intervention, lowering production costs.
Here, we summarize the process characteristics of automated glazing lines:
Comparison item | Traditional glazing | Automatic glazing |
Quality stability | It is easily affected by differences in manual operation, and the thickness and uniformity of the glaze layer fluctuate greatly. | Programmatic operation, high consistency of product quality, uniform glaze layer |
Production efficiency | Manual operation is limited in speed and has low efficiency. | Automation equipment is highly efficient. |
level of labor intensity | Workers need to hold the spray gun for a long time, and the labor intensity is high. | Operators can stay away from the glazing area, and labor intensity is significantly reduced. |
Work environment | It will generate a large amount of dust, which affects workers' health. | Equipped with a dust removal system, the working environment is cleaner and safer. |
Cost investment | The equipment is simple, with low initial investment, but high long-term labor costs. | The purchase and maintenance costs of automation equipment are high, but it can reduce labor costs. |
1. Glaze Uniformity and Stability
Program-controlled spray guns regulate angle, pressure, and flow to ensure consistent glaze thickness across the body surface, minimizing defects like missed spots or sagging.
Multi-axis coordination or robotic spraying covers complex shapes, guaranteeing even glaze coverage.
2. Efficiency and Continuous Production
Automated glazing lines typically integrate with conveyor systems, enabling continuous product flow through glazing stations on moving belts for rapid, high-efficiency production.
Controlled glaze application minimizes manual variation, enhancing consistency in batch production.
3. High Glaze Material Utilization
Automated lines often feature recycling systems, reusing unapplied glaze to reduce waste.
Precise spray volume control minimizes energy consumption and firing defects caused by overspray or excessive thickness.
4. Environmental Friendliness and Safety
Automated glazing lines often utilize enclosed or semi-enclosed spray booths integrated with dust collection and exhaust treatment systems, improving workshop conditions and reducing dust hazards.
High automation levels minimize worker exposure to glaze materials, enhancing operational safety.
5. Flexible Process Adaptability
Spraying programs can be adjusted based on product dimensions, shapes, and glaze properties to accommodate various sanitaryware specifications.
Supports multiple spraying modes (full-coverage, spot application, layered spraying) to meet diverse design requirements.
As a critical component in sanitaryware production, the automated glazing line not only resolves the issues of low efficiency and poor consistency in manual glazing but also demonstrates significant advantages in uniformity, environmental sustainability, and intelligent management. By precisely controlling glazing parameters and optimizing glaze utilization, it enhances product consistency and surface quality while reducing production costs and environmental impact.