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20260 - Core Wash Drying

 
Core Wash Drying Oven

Enhanced Features:

• Honeywell microprocessor based temperature controller, with integrated  Automatic tuning, and PID (Proportional band, Integral time, Derivative time)
• Honeywell digital chart recorder
• Honeywell flame safety package, and burner controls
• IDT/Eaton Panelmate® HMI (Human Machine Interface)
• Allen-Bradley PLC processor and controls
• All motors have a lockable, fused, disconnect, and integral "jog" pushbutton located at the motor
• Maxon Maxiflex® burner
• FM, IRI, and NFPA compliant gas pipetrain
• New York Blower fans
• Coleman® Jet-Action® nozzles for high velocity air impingement
• Telemecanique Altivar® A.C. inverter drive
• U.S. Motors TENV, inverter duty, conveyor drive motor
• Rexnord Planetgear® reducer for extreme service
• Rexnord premium conveyor chain
• Dodge foundry duty bearings throughout
• Automatic roller chain take-up
• Centraliiized lubrication system
• Exclusively aluminized sheet metal used throughout the oven
• Adjustable exit and entrance endmasks for efficiency and flexibility
• Steel-It premium, type 316 stainless steel impregnated coating on all structural steel

Core Wash Drying Oven
The oven shown is a COLEMAN® JET-ACTION® CORE WASH DRYING OVEN.  Supplied to a major automaker, this gas-fired oven is a part of an automated core dipping, drying and assembling operation.  The oven is capable of drying 144 corepacks @ 280 lbs. each, per hour (40,320 lbs. per hour).  This is a (4) four zone, 500°F oven with a fully automated indexing conveyor, providing precise (±.020") core pallet positioning for automated core package loading and unloading. The oven overall dimensions are approximately 84 feet long X 13 feet wide X 16 feet high. The length of the conveyor as shown is 174 feet.

Specifications:

TEMPERATURE RANGE
• 450°F (232°C) operating temperature, 500°F (260°C) maximum temperature

OVERALL SIZE (approximate - oven only)
• 84' long x 13' wide x 16' high

HEAT SOURCE
• Natural Gas

HEATING CAPACITY
• 9,600,000 BTUH ( 4 x 2,400,000 BTU burner)

PRODUCTION RATE
• 40,320 lbs. of core/720lbs. of water per hour

TOTAL NOMINALWORKSPACE
• 882 cubic feet (7'x 84' x 18")

AIR DISTRIBUTION TYPE
• Convection - angled impingement

AIR CHANGES
• 29+ per minute

NUMBER OF ZONES
• (4) four

INSULATION CONSTRUCTION
• 4 inch "Stop Gap" panel construction, with 6 lb. per cubic foot high temperature mineral wool insulation

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