Composite Curing Systems
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Complete Composite Curing System Out-of-autoclave solutions that meet the most demanding aerospace requirements

Thermal technology for advanced materials processing Extensive experience gained through the commitment of time For over 100 years the world’s top companies have relied on Despatch for highperformance, custom solutions to advanced materials processing challenges. Our breadth of knowledge in this market is extensive and we have a thorough understanding of the strict temperature, uniformity and airflow requirements necessary to produce high performance, advanced materials. Carbon fiber processing technology Despatch is an experienced turnkey process line supplier for the carbon fiber...

Complete out-of-autoclave composite curing systems A low cost solution that meets the most demanding aerospace requirements Thermal curing is a critical step in manufacturing quality composite materials. Traditionally, most composite parts required autoclaves for proper curing. Today, low cost out-of-autoclave curing of aerospace-grade composite parts is possible using a vacuum bagging system with a walk-in batch oven. The process is precisely controlled and monitored to ensure void-free composite parts. Oven Technology The anchor of the Despatch composite curing system is a custom designed...

Composite curing ovens Industrial process versatility, ruggedness and dependable operation The oven used in the Despatch composite curing system is based on our S-Series line of walk-in ovens. The oven design is flexible and highly customizable with options such as indirect, electric or gas heating, and unitized or panelized construction depending on what is best suited for the installation. These ovens are robust with high up-time and minimal maintenance required. Despatch composite curing ovens feature high velocity uniflow airflow, meaning that the air moves both horizontally and...

Integrated multi-port vacuum and compressed air systems High-tolerance, multi-point vacuum and pressure systems for process certainty The Despatch composite curing system offers an integrated, multi-port vacuum and compressed air system and jack panels to connect as many thermocouples as needed for monitoring the curing process. Mold preparation, including preheating, drying and cleaning processes, can also be provided. Vacuum ports, filters and valves are constantly monitored by the Focal Point controller to detect leaks and ensure a consistent pressure on the part. Compressed air lines...

Focal Point™ Process Control System A PC-based process control, data acquisition and reporting system for composite curing Despatch composite curing ovens are available with Focal Point™, an intuitive, PC-based process control system that is user friendly and easy to navigate. Focal Point™ fully controls the curing process and documents all process information, providing traceability and validation of part quality. Focal Point™ offers precise process control with lead-lag temperature control and an advanced recipe editor for programming temperature and vacuum profiles, and for controlling...

FOCAL POINT PROCESS CONTROL SYSTEM ♦ Profile recipe entry and storage ♦ Recipe override to modify temperature and vacuum set-points, ramp rates and alarm limits ♦ Controlled ramp rates from ♦ High-limit control turns off heater if temperature exceeds user-defined ♦ Alarm history saved on PC ♦ Four levels of password security to control access to screens and ♦ Configurable alarm set-points ♦ System can communicate with other Despatch ovens equipped with Focal Point™ ♦ Manual oven and vacuum control ♦ Step-by-step start-up procedure to initiate curing cycle ♦ Part thermocouples and vacuum...

Despatch Innovation Resources A unique competitive advantage Despatch provides a unique opportunity for process and product development and evaluation with a simple, singular focus: To provide customers with cost-effective solutions up front—before equipment design begins or purchase commitments are made. Our clients enjoy direct access to highly skilled Despatch scientists and engineers who are experts at process optimization and helping customers solve complex problems. The Despatch Innovation Center is equipped with process tools needed for analysis and validation of equipment. This...