Trolley curing oven

Introduction to trolley curing oven:

The composite material curing oven equipped with a trolley is designed specifically for the curing of heavy-duty or large-sized components. It adopts a modular and movable trolley structure, supporting rapid loading and transportation. The trolley is equipped with a high-strength load-bearing chassis (with a load-bearing capacity of over 20 tons) and a track docking system, which can easily achieve automated furnace entry and exit operations for large wind turbine blades, aerospace compartments, and other oversized workpieces. The equipment integrates high-precision temperature control (from room temperature to 300 ℃± 2 ℃) and vacuum assisted control functions, combined with trolley positioning self-locking and furnace door linkage sealing technology, to ensure temperature uniformity and vacuum stability during the curing process. Suitable for aerospace, rail transportation, shipbuilding and other fields, it significantly improves the efficiency of loading and unloading heavy composite components, reduces manual handling risks, and combines industrial grade safety protection and intelligent production management capabilities.

Model parameters of trolley curing oven:

Working principle of trolley curing oven:

Using electric heating. The heater is placed at the bottom and on both sides of the box, circulating on both sides, and evenly returning air from the top orifice plate of the lower air supply on both sides. On both sides of the interior of the room, there are air supply ducts. The fan sends hot air into the room through stainless steel ducts and forms a hot air flow around the rotating workpiece for heat exchange; The return air system is arranged at the top of the curing oven, and hot air enters the air supply unit again through the return air system for circulating heating, ensuring temperature uniformity in various areas of the curing oven, eliminating low temperature blind spots and hot air blind spots, thereby ensuring the quality of workpiece baking. The main control table controls the temperature throughout the entire process and linearly controls the temperature inside the working room according to the program. If the temperature control system fails, the working room temperature will continue to rise. When the working room temperature rises to the set value for over temperature alarm, the over temperature protection system will immediately act, cut off the heating power supply, issue an audible and visual alarm signal, and set up a vacuum pipeline to achieve vacuum curing function.

Temperature control principle: PLC programmable controller PID+SSR power regulator triggers non-contact power regulation and temperature control through zero crossing, adopts linear heating, reserves heating margin, sets up multiple vacuum tubes, and configures automatic valve intelligent control for on/off.

Application fields of trolley curing oven:

The solidification furnace oven equipped with a trolley is mainly used in fields that require effective processing of overweight, oversized, or complex structural composite materials, including wind power energy (large blades, carbon fiber main beams), aerospace (rocket cabin sections, wing skins), rail transportation (body composite components), shipbuilding (lightweight composite materials for ship hulls), and automotive industry (carbon fiber body molds). By using a movable trolley, heavy workpieces can be quickly loaded and accurately positioned, significantly improving the efficiency of large components entering and leaving the furnace, reducing manual handling costs and safety risks, and balancing high load bearing capacity (over 20 tons) and process stability, meeting the solidification needs of industrial grade mass production and special specification composite products.