Cold Gun Eliminates Stains Caused by Water

Company manufactures aluminum tubing used for condenser units. Customer extrudes aluminum tubing and places it through a roll coating process where it is coated with flux. It then goes through a curing and drying oven. They normally place the tube through a water cooling bath but the water has been causing marks and stains not being accepted by the automotive customer. They have ordered (4) EXAIR Model 5330 High Power Cold Guns with Dual Point Hose Kits to provide a non-staining, cooling option for these aluminum tubes.

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