DTI-1123 Inert Atmosphere Batch Oven
Description
The DTI-1123 custom inert batch oven is used in the plastics industry for annealing product. Approximately 2,000 pounds of product (plastic rods) are loaded into the inert atmosphere oven via a custom product cart. The purge cycle is automatic, and nitrogen is supplied to the chamber on high flow until the oxygen analyzer reaches 5%. the nitrogen is then provided on low flow until the oxygen analyzer reaches 2% allowing the heating cycle to begin.
The oven ramps to 375°F in (4) hours. The product then soaks at 475°F to 500°F for (8) hours. At the completion of the heating cycle, the product is cooled down to approximately 150°F. Cooling is provided by a cooling jacket that utilizes ambient fresh air.
Specifications
| Overall dimensions | 12′-6″ L x 6′-0″ W x 5′-0″ H (3810mm x 1829mm x 1524mm) |
| Interior dimensions | 9′-2″ L x 3′-0″ W x 4′-0″ H (2794mm x 914mm x 1219mm) |
| Insulation thickness | 6″ (152mm) |
| Heat source | Single electric heater controlled by SCR |
| Maximum operating temperature | 650°F (343°C) |
| Operating temperature | 375°F – 500°F (191°C – 260°C) |
| Airflow | Horizontal cross flow |
| Operating voltage | 480V / 3-phase / 60-hertz |
| Control | PLC with operator touch screen controls all functions of the oven |
| Fans | One (1) circulation fan, Oven utilizes one (1) cooling jacket |
| Pressure gauge for monitoring chamber pressure | |
| Misc | Oven utilizes flow meter to control the flow rate of inert gas entering the chamber |
Alternative capabilities
Davron Technologies, Inc. provides process specific industrial inert atmosphere oven applications, including the following:
- Industries Served: Automotive, Pharmaceutical / Medical, Aerospace, Glass, Composites
- Materials/Parts Processed: Castings, Glass, Plastics, Steel, Engine Components, Cast Steel/Aluminum
- Process Applications: Inert Stress Relieving, Inert Atmosphere Annealing, Inert Atmosphere Batch, Inert Atmosphere Conveyor/Continuous
