35374 - Polymer Web Heat Treating

Enhanced Features: • Honeywell microprocessor based temperature controller, with integrated  Automatic tuning, and PID (Proportional band, Integral time, Derivative time) • Honeywell flame safety package, and burner controls • Maxon Ovenpak® burner • FM, IRI, and NFPA compliant gas pipetrain • Full electrical and mechanical integration with customer equipment • HDA 1500°F plug type recirculation fan, with type 316 shaft, fan wheel, and inlet cone • New York Blower high temperature exhaust fan with type 316 stainless fan blade, fan shaft, scroll, and inlet cone • Quick cool blastgate, and ducting • Aluminized sheet metal used for oven exterior • Type 316 stainless steel used for all internal surfaces including structural, panels, ducting, grating, rolls, and nozzles • Steel-It premium, type 316 stainless steel impregnated coating on all exterior structural steel

Polymer Web Heat Treating Oven The photo is from a POLYMER WEB HEAT TREATING OVEN.  This 1000°F (±5°F total uniformity) oven uses precision mechanicals, and low impingement airflow, to uniformly alter the properties of continuous polymer webbing, without disturbing the microfinish of the thin (.0005 inch-.01 inch thick) electronics industry component.  Provided with heavy-duty 16 gauge stainless steel internal construction, it is designed for durability.  Adjustable nozzles at both top and bottom provide superior uniformity. Customer options included: • A quick cool blastgate and duct • Slipclutch on drives to avoid marring the product • Extra thermocouples for precise monitoring of process uniformity Specifications: TEMPERATURE RANGE • 550°F (288°C) operating temperature, 1000°F (538°C) maximum temperature OVERALL SIZE (approximate) • 10' long x 16' wide x 17'- 6" high HEAT SOURCE • Natural Gas HEATING CAPACITY • 1,500,000 BTUH burner PRODUCTION RATE • 50 feet of 52 inch wide polymer webbing per minute TOTAL NOMINALWORKSPACE • 370 cubic feet (9'- 8" x 7'- 8" chamber x 5' usable width ) AIR DISTRIBUTION TYPE • Convection - vertical - bottom up AIR CHANGES • 11.2 per minute NUMBER OF ZONES • (1) one INSULATION CONSTRUCTION • 8 inch "Stop Gap" panel construction, with aluminized external sheets, and type 316 stainless steel internal sheet metal, packed with 2 inches of ceramic Kaowool, plus 6 inches of 6 lb. per cubic foot high temperature mineral wool insulation