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Customizable Drying Box from China Suppliers | Factory Direct Heating Solutions for Surface Treatment
Drying is generally used as the last process of surface treatment, depending on the customer's use requirements and whether the drying process is required. The drying box is made of a combination of carbon steel and steel sections welded together, the exterior is covered with an 80mm post insulation layer. It is equipped with a left and right automatic double door and burner heating system, and is equipped with anti-bumping blocks on both sides of the door track. Additional drying boxes can be individually customised according to customer process requirements.
Material & Structure
- Material: 5 mm thick 304 stainless steel.
- Structure: Steel frame support with thin steel sheets laid on the surface of the frame.
- Insulation layer included.
- Bottom made of sloping surface.
- Main body materials all made of 304 stainless steel sheets.
- Steel structure overhead at the bottom of the drying box.
- High level drying chamber with entrance connected to the exit of the saponification tank tunnel, featuring a tunnel lift partition door in the middle.
- 3 Workstation design.
Configuration & Control
- Configuration: box, drain valve and pipework.
- Steam heated pneumatic angle seat valve.
- Steam heated plate heat exchanger.
- Automatic operating upper cover.
- Circulation fans.
- Temperature sensor.
- Control: automatic temperature control.
- Medium: Hot air.
- Function: Drying of the surface of the coils.
Operating Process
- Manipulator runs to the first station in the drying box.
- Rising of the tunnel lift partition door located between the saponification tank and the drying box and closing of the tunnel partition door.
- Closing of the upper flap of the first station.
- Resting of the discs in the chamber for a certain period of time. When the time has arrived, opening of the upper flap of the first and second station.
- The robot drives the disc into the second station and closes the upper cover of the second station.
- The tray is left in the box for a period of time. When the time has arrived, the upper cover of the second and third stations is opened.
- The robot drives the disc strip into the third station and closes the upper cover of the third station.
- The discs are left in the box for a period of time.
- The time arrives, the drying box exit lift door is lowered and the drying box exit is opened.
- Manipulator drives the tray to the next station, drying is completed.
- When the robot reaches the next station, the drying box exit lift door rises and the drying box exit is closed.
Frequently Asked Questions
Q: What is the primary function of the drying box?
The main function is the drying of the surface of the coils, which is generally used as the final step in the surface treatment process depending on customer requirements.
Q: What materials are used in the construction of the drying box?
The main body materials are made of 5 mm thick 304 stainless steel sheets. The exterior structure features a combination of carbon steel and steel sections welded together, covered with an 80mm insulation layer.
Q: How is the drying temperature controlled?
The system features automatic temperature control using a temperature sensor, steam-heated pneumatic angle seat valves, a steam-heated plate heat exchanger, and circulation fans with hot air as the heating medium.
Q: How is the workstation design structured inside the drying chamber?
It utilizes a 3-workstation design. The drying chamber is high-level, and its entrance is connected directly to the exit of the saponification tank tunnel via a tunnel lift partition door.
Q: How does the automated process move components through the drying box?
A manipulator/robot drives the trays or discs sequentially through three stations. The system automatically coordinates the opening and closing of the station covers, the tunnel partition door, and the exit lift door based on preset time intervals.