Stainless Steel Vacuum Flask Cleaning and Drying Furnace
Category：Tunnel Oven Production Line
Introduction
The Stainless Steel Vacuum Flask Cleaning and Drying Furnace is an automated continuous surface treatment system specially designed for the manufacturing and processing of stainless steel vacuum flasks. It integrates multiple processes, including high-pressure spray cleaning, multi-stage water rinsing, water removal, and high-temperature hot air drying.Through the mesh chain conveying system, the equipment enables fully automated production line operation from inner tank cleaning, outer shell treatment, to finished product processing. It effectively removes contaminants generated during manufacturing, such as drawing oil, polishing paste, metal residues, and fingerprints, ensuring a clean and dry surface before subsequent processes.
Applications
1. Surface Degreasing
Removes drawing oil and welding oil residues generated during stamping and deep drawing processes.
2. Polishing Cleaning
Removes polishing paste and metal particles remaining after surface polishing processes.
3. Pre-treatment Before Coating
Provides a clean and dry surface for vacuum flask shells before painting, powder coating, or laser marking processes.
4. Finished Product Drying
Ensures complete drying of the inner and outer surfaces of vacuum flasks before vacuum inspection or packaging, preventing water stains and rust spots.
Product Parameters
| Parameter Item | Technical Specification |
|---|---|
| Conveyor System | Stainless steel mesh chain or chain drive, speed: 0.5–5 m/min (variable frequency speed control) |
| Heating Method | Electric heating, natural gas heating, or steam heating (Optional) |
| Drying Temperature | Room Temperature – 150℃ (PID intelligent temperature control) |
| Cleaning Process | High-pressure spray degreasing → Circulating water washing → Fresh water rinsing → Air knife water removal → Hot air drying |
| Equipment Material | Entire machine made of SUS304 stainless steel, corrosion-resistant and easy to clean |
| Rated Power | 30 kW – 120 kW (Customized according to production capacity and chamber size) |
Features
1. Thorough Cleaning Performance
Multi-angle high-pressure spray coverage with specially designed nozzles that directly clean the bottom areas of the vacuum flask inner tanks.
2. Efficient Drying Performance
Powerful air water removal combined with a hot air circulation system ensures complete drying without blind spots or water marks.
3. Energy Saving and Environmental Protection
Cleaning water is recycled and filtered for reuse. The equipment is equipped with an insulation layer to reduce heat loss and improve energy efficiency.
4. Intelligent Control System
PLC touchscreen control enables one-button operation, with digital display of temperature zones and conveyor speed.
5. Stable Operation
The transmission system runs smoothly to prevent collision, scratches, and surface damage of vacuum flasks during the cleaning process.
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