DEVELOPMENTS NEW EQUIPMENT, PROCESSES, & MATERIALS Air Shower for Spray Booths Ohio Air Systems Inc. Sylvania, Ohio The Lint Gard Series 1 Air Shower is a self-contained entry vestibule positioned ahead of the paint or powder coating booth. High-velocity jets of super-cleaned air remove particles from the garments of operators, imme-
ments. It also offers easy waste treatment, achieved through simple alkali neutralization. Circle 402 on mder Information card
pH Electrode
Sensorex Stanton, Calif. The S2OOCpH electrode can be used in a variety of applications. From research and quality control to lab and field use, the S2OOCprovides a fast and full pH range response generally in less
prior to painting and plating operations. The number of the part to be cleaned is identified to the computer, whose preprogramming of process parameters accommodates the job. Fed by conveyor to the system, parts enter the parts washer, which features stainless steel components, and rotate at variable speed on a work table with adjustable, high-pressure spray nozzles at top, sides, and bottom. The parts move automatically on a 24in. wide roller conveyor to a rotary-type RPD-24 heated dryer and, at a preset time, they continue to a station for removal from the system-the only manual operation in the entire cleaning process. Circle404tin readerintomratlencard Safety Glasses
lab Safety Supply Inc. Janesville, Wise.
diately improving the quality of the painted parts. The system has twostage filtration and is suitable for both downdraft and crossflow booths. Lint Gard comes factory-assembled and fully tested. Models are available with raised floors, stainless steel, aluminized, or epoxy-coated Galvaneal cabinetry, and a variety of control options. Circle 401 on reader information card
than 1 sec. Because the electrode is constructed in an epoxy body, it is virtually unbreakable. This electrode comes ready to use-no soaking is needed.
Willson Mardi Gras Safety Glasses offer approved protection from a variety of workplace hazards and their festive designs encourage employees to wear proper eye protection. Every pair meets the requirements of ANSI Standard 287.1-1989 and CSA’s Z94.3-M92 High Impact Standard for
Circle 403 on reader information card
Aqueous Parts Cleaning System
Almco Inc. Albert Lea, Minn. Bright Acid Zinc Plating Process Afotech USA Inc. Somerset, N.J. Zincalux 100, a bright acid zinc plating process, is available from Atotech USA Inc. For primary use in both rack- and barrel-plating applications, this mildly acidic, high-efficiency process yields uniform, ductile deposits that exhibit excellent brightness and throwing power over a wide range of current densities. The Zincalux 100 process features high cathode efficiency (between 9598%) marked by reduced hydrogen embrittlement and lower electrical energy require62
An aqueous parts cleaning system designed and built by Almco Inc. for custom applications is available. The system computer-monitors and controls washing, drying, and liquid recycling
certified safety performance. Additional features include a one-piece polycarbonate lens with sideshields, specially coated for scratch resistance and long life. A lightweight nylon frame provides the comfort needed for full-shift wear; replacement lenses are available separately. Circle 405 on reader lnformatlon card
METAL FINISHING . JULY 1995