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HEAnNG AND COOLING COILS Titan Metal Fabricators Inc. Oxnard, Calif Titan Metal Fabricators Inc. engineers, designs, and fabricates metal heating and cooling coils for the metal-finishing industry. Their standard im- mersion coils include the serpentine, D, and grid style. All standard and custom-designed coils are available in stainless steel, titanium, zirconium, niobium, and tantalum. Coils are independently calculated and designed for specific heating and cooling requirements. The external shell and tube heat exchanger is also available when Btu re- quirements cannot be met with the immersion- style coils. Circle 157 on reader information card ALL-PLAS'nC HEAT EXCHANGERS George Fischer Inc. Tustin, Calif George Fischer's Calorplast corrosion-resistant PVDF, polyethylene, and polypropylene heat ex- changers are designed to provide efficient steam heating or cooling for metal-finishing applications involving corrosive liquids. All Calorplast heat exchangers incorporate a patented injection-over- molding process, eliminating the use of mechani- cal joints and guaranteeing tight connections be- tween exchanger tubes and manifolds. Offered in a compact configuration, these heat exchangers are custom-fabricated from modular components with piping configured to meet specific customer requirements. Circle 159 on reader information card 26 RADIANT UNE BURNERS Indesco Products Inc. Carol Stream, Ill. Indesco Products Inc.'s RL-130 infrared radiant line burners feature modular design and single- socket screw mounting. The radiating surface is 100% ceramic with no metal exposed. Burners can be added to existing convection-type gas ovens as a booster or totally replace the existing combus- tion systems. A single burner has a capacity range from 4,000 to 40,000 Btulhr. Circle 158 on reader information card Metal Finishing
