DTI-1478 Annealing Batch Ovens

CUSTOMER DIRECTIVE
DESCRIPTION
SPECIFICATIONS
ALTERNATIVE CAPABILITIES
3D rendering of the DTI-1478 Annealing Batch Oven, showing a front and side view of the large, blue, rectangular industrial structure. The oven features green horizontal mechanisms on both sides and a series of control panels at the base. The top section is enclosed by yellow safety railings and contains various mechanical components, including motors and ducts. The front of the oven has two large, vertically sliding doors, indicating its capacity to process extruded HDPE tubes and molded domes.
3D rendering of the DTI-1478 Annealing Batch Oven, showing a tall, rectangular, industrial structure with blue walls and green horizontal mechanisms on the sides. The top section is equipped with yellow safety railings and various mechanical components, including motors and fans. A yellow ladder runs along one side, providing access to the roof area. The oven has large, vertically-oriented doors on the front, designed for processing extruded HDPE tubes and molded domes.
Front view of the DTI-1478 Annealing Batch Oven, showing the large industrial oven with its two tall, vertically-oriented doors fully closed. The doors are covered in reflective metallic material, indicating their insulation properties. The top of the oven features a platform with yellow safety railings, housing mechanical components and the 'Davron Technologies Inc.' logo prominently displayed. The surrounding industrial environment includes structural beams and equipment, highlighting the oven's placement within a manufacturing facility.
Close-up view of the DTI-1478 Annealing Batch Oven, focusing on the side and top sections. The exterior walls of the oven are highlighted, along with a yellow safety ladder that leads up to the roof, which is protected by yellow railings. A metal sign displaying the 'Davron Technologies Inc.' logo is mounted on the side of the oven. The industrial environment is visible in the background, including a portion of the facility’s interior structure.
Internal view of the control panel for the DTI-1478 Annealing Batch Oven, showing a detailed arrangement of electrical components, wiring, and circuit boards. The panel's doors are open, revealing a complex system of wires, relays, and connectors, all meticulously organized. The various colored wires, labeled components, and mounted modules indicate the advanced control systems necessary for the operation of the industrial oven. Overhead, additional wiring and conduits are visible, contributing to the overall infrastructure of the equipment.
Interior view of the DTI-1478 Annealing Batch Oven, showing the large, open space inside the oven with vertically-oriented metal panels lining the walls. The entrance is wide, with tall, sliding doors fully opened to reveal the spacious interior designed for processing large amounts of extruded HDPE tubes and molded domes. A yellow safety ladder is visible on the left side, leading up to the top platform, which is surrounded by yellow railings. The industrial setting is evident, with tools and equipment visible in the background.
3D rendering of the DTI-1478 Annealing Batch Oven, showing a front and side view of the large, blue, rectangular industrial structure. The oven features green horizontal mechanisms on both sides and a series of control panels at the base. The top section is enclosed by yellow safety railings and contains various mechanical components, including motors and ducts. The front of the oven has two large, vertically sliding doors, indicating its capacity to process extruded HDPE tubes and molded domes.
3D rendering of the DTI-1478 Annealing Batch Oven, showing a tall, rectangular, industrial structure with blue walls and green horizontal mechanisms on the sides. The top section is equipped with yellow safety railings and various mechanical components, including motors and fans. A yellow ladder runs along one side, providing access to the roof area. The oven has large, vertically-oriented doors on the front, designed for processing extruded HDPE tubes and molded domes.
Front view of the DTI-1478 Annealing Batch Oven, showing the large industrial oven with its two tall, vertically-oriented doors fully closed. The doors are covered in reflective metallic material, indicating their insulation properties. The top of the oven features a platform with yellow safety railings, housing mechanical components and the 'Davron Technologies Inc.' logo prominently displayed. The surrounding industrial environment includes structural beams and equipment, highlighting the oven's placement within a manufacturing facility.
Close-up view of the DTI-1478 Annealing Batch Oven, focusing on the side and top sections. The exterior walls of the oven are highlighted, along with a yellow safety ladder that leads up to the roof, which is protected by yellow railings. A metal sign displaying the 'Davron Technologies Inc.' logo is mounted on the side of the oven. The industrial environment is visible in the background, including a portion of the facility’s interior structure.
Internal view of the control panel for the DTI-1478 Annealing Batch Oven, showing a detailed arrangement of electrical components, wiring, and circuit boards. The panel's doors are open, revealing a complex system of wires, relays, and connectors, all meticulously organized. The various colored wires, labeled components, and mounted modules indicate the advanced control systems necessary for the operation of the industrial oven. Overhead, additional wiring and conduits are visible, contributing to the overall infrastructure of the equipment.
Interior view of the DTI-1478 Annealing Batch Oven, showing the large, open space inside the oven with vertically-oriented metal panels lining the walls. The entrance is wide, with tall, sliding doors fully opened to reveal the spacious interior designed for processing large amounts of extruded HDPE tubes and molded domes. A yellow safety ladder is visible on the left side, leading up to the top platform, which is surrounded by yellow railings. The industrial setting is evident, with tools and equipment visible in the background.

Customer directive

This customer is a global provider of clean fuel solutions for commercial vehicles and gas transportation solutions. Its product offerings include natural gas storage and delivery systems, Type 4 composite natural gas cylinders, as well as propane and natural gas fuel systems. These products transport clean gaseous fuels and enable vehicles to reduce emissions while saving operating costs.

Description

This process is required to heat extruded HDPE tubes and molded dome fuel cells in order to be welded and molded to finish the fabrication process. The system includes one circulation fan per chamber to force heated air in a vertical down direction as well as one exhaust fan to help maintain temperature uniformity throughout the oven. The oven is heated with a natural gas burner system to increase operational efficiency. The product is loaded and unloaded manually on carts with a fork truck, so the doors needed to be sized correctly in order to fit load/unload vehicles into the chamber. The load/unload doors are vertical roll-up doors to save on floor space as well as overall height of the equipment. The circulation and exhaust fans are located on the oven roof that can be accessed by a caged ladder and safety handrail along the top of the oven system for maintenance if required.

Specifications

Product Being ProcessedExtruded HDPE tubes and molded domes
Overall Length, Width, and Height18′-10″ L x 9′-0″ W x 20′-0″ H (5740mm x 2743mm x 6096mm)
Heated Chamber Length, Width, and Height17′-0″ L x 6′-0″ W x 13′-7″ L (5182mm x 1829mm x 4140mm)
Type of Heating SystemNatural Gas Burner Package
Design Operating Temperature180-350°F (82-177°C)
Maximum Operating Temperature400°F (204°C)
Product SupportManually loaded/unloaded product carts
ControlsPLC control with operator HMI, UL listed control enclosure
  

Alternative capabilities

Davron Technologies, Inc. designs and manufactures ovens of this type to meet many unique process requirements, including but not limited to, the following:

  • Airflow: Designs can be completed to provide airflow from any direction within the heated chamber as required by the product. This particular process supplies horizontal crossflow from both side, from front to back, but it could be be vertical up/down, or horizontal from either side.
  • Industries Served: Aerospace, composite fabrication, general manufacturing, powder coating
  • Materials Processed: Carbon fiber, fiberglass, Kevlar, steel, aluminum, etc.
  • Other Processes: Annealing, drying, baking, thermoforming, pre-heating, stress-relieving
  • Heating Systems: Modulating Gas Fired Direct or Indirect, Electric, or Thermal Oil.

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