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623/723 Treadchamber
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Features and benefits

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    VULCAN-VULCAP 623/723 Precure
    Treadchamber Ready For
    Shipment To Customer
  • 60" diameter x 27'10" long straight side.
  • Handles up to 23 tires per cycle and up to 69 tires per shift.
  • 623 model features Indirect Steam for fast, cost efficient curing process.
  • 723 model features Electric Heating.
  • Optional size will accommodate 25 tires per cycle.
  • Automatic Controls permit fast warm up and maintain constant set point temperature throughout the chamber.
  • Independent Pressure Controls permit adjustment as desired in the chamber with automatic adjustable pressure differential for inner and outer tire areas.
  • Medium temperature curing (260 - 280F) increases envelope and tube life. Minimal casing heat exposure.
  • Indirect High Efficiency Steam Heat Exchangers provide in excess of 400,000 BTU'S (80 psi steam input).
  • High density radiation coils transfer heat to the chamber air as it flows across the heat exchanger.
  • High Velocity Dry Hot Air System (7 ½ H.P.) fan delivers 2,200 C.F.M. through ducting system that directs heat to tread curing area and exchanges air in the chamber every 5 seconds.
  • Independent Chamber Pressures up to 100 psi (unrelated to heat).
  • Automatic Control Sequence for curing cycle heat, inflation and blow down, chart recorders for heat and pressure.
  • Individual Tire Inflation Line, Vent Line and Control Shut off Valves isolate tire if an inner tube or envelope leak occurs. Helps minimize production loss.
  • Hoses and vent lines are designed for hook up outside of Treadchamber.
  • Unique VULCAN power operated air over oil Hydraulic Door Interlock System. Design is ASME Pressure Vessel approved.
  • Low energy costs (only 5 boiler H.P.) required to maintain temperature. Fast warm up (35 minutes). Closed steam system for minimal maintenance.
  • Fast, uniform heat throughout the chamber for optimum cure.
  • Higher pressure cure for best adhesion.
  • Dry hot air for minimal chamber maintenance.
  • Optional Monorail and Air Operated Tire lift reduces operator fatigue and time required for cure cycle changeover.

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VULCAN-VULCAP 623/723 Precure Treadchamber