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Malcom Turnkey PLC based Control Systems
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Information and Specs
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Malcom Company offers turnkey plug and play hot air process heating control systems designed for use with Leister LHS System heat sources preconfigured for your application. The Malcom system incorporates PLC controlled technology, can be interfaced with customers PLC, includes air flow monitoring and confirmation system, system and fault indication, overheating protection system, heating element protection system, multi zone heating and or blower systems available on request.
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Hot Air 3 Zone System
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Designed with safety in mind, Malcom's complete control systems are pre configured and tested for your
application. Upon receipt of your control system, simply connect your components and start your process
hot air solution immediately. Control systems are designed so that no additional components are required.
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Malcom Control System Capabilities
Malcom Process Heating Control Systems are built to handle the following system requirements:
| Volts: | 120-480V volt 1 or 3 phase |
| Watts: | 450 - 40000 watts per zone |
| Amps: | Up to 50 amps per Heater |
| Airflow: | up to 550 CFM per heater depending on the selected heater and blower. |
| Air Pressure: | up to 10 psi depending on blower selected. |
| Temperature: | ambient - 1650°F (900°C) |
| Zones: | 1 or 2 zones independently controlled |
| Custom Systems: | Malcom can customize a system for our customers needs. 230 - 480V 3 phase air systems are available up to 40 Kw and 1000 CFM designed around your available power requirements |
| Certifications: | UL certified, built to UL508A |
Programmable Logic Controller Technology
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- State of the art PLC with expansion capability and backlit LCD interface.
- Individual Zone Activation and Temperature Control
- Continuous Safety Monitoring Including Status Information
- Alarms are detected and identified.
- Errors can be auto-reset or manually reset during operation.
- Expandable Input/Output Modules
- Set up menu configurable for your application.
- Re-Programmable to suit your process.
- Remote Start Input Capable
- Auto-Tune feature or PID adjustability
- Air Flow Confirmation Circuitry
- System Ready Status Bit
Redundant Safety Interlocks
- Process controller configured to prevent catastrophic failure of equipment.
- Electrical design is configured independently of the control system for safety.
- Fully assembled Electrical Enclosure built to UL508A standards
- Overheating detection along with airflow confirmation determined per zone.
- Emergency stop feature.
- Electrical Safety Interlock
- Lock out tag out compliant
Examples of Malcom Hot Air Process Heating Control Systems
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