CNC Finishing System is programmable and customizable.

Press Release Summary:




Available in integrated programmable hoist and 110 gal tank line to automatically process iron and steel components with high quality black oxide finish, TRU TEMP® finishing system produces 4,000-6,000 lb of finished parts/8 hr shift. System can be programmed to process up to 3 part loads concurrently, for maximum throughput of 5 loads/hr. TRU TEMP finish produces durable satin-black magnetite coating of 0.5 microns in thickness, with no effect on material hardness.



Original Press Release:



Eliminate Labor Costs, Increase Black Oxide Finishing Throughput Using Birchwood Casey's New Automated TRU TEMP® Black Oxide System



Eden Prairie, Minnesota: High quality black oxide finishes, with zero/minimal labor cost, are easily achieved when using the new Birchwood Casey CNC (computer numerically controlled) TRU TEMP® finishing system. The non-polluting, low temperature process is now available in a user-proven, integrated programmable hoist and tank line to automatically process iron and steel components with a high quality black oxide finish.

Designed specifically for handling the patented TRU TEMP process, this self-controlled tank line eliminates the labor costs normally required with manual hoist lines. The CNC process line eliminates process guesswork and generates highly repeatable results. The standard, 110-gallon tank line system produces 4000 to 6000 lbs of finished parts per 8-hour shift and the line can be sized and configured to accommodate any volume of work or production capacity.

"Users of this new CNC TRU TEMP system report consistent, high quality finishes and very low operating costs," reports Mark Ruhland, Birchwood Casey vice president. "The combination of high capacity and minimal labor requirements makes for a very short payback period - as little as 12-18 months. The capital cost is far lower than that of a small machining center and the ROI is much better. The installation meshes well with ISO programs."

The program of the CNC system can process up to three part loads concurrently, for a maximum throughput of about five loads per hour. The hoist and superstructure can be built to handle any size load and are operated by an Allen Bradley PLC digital control with a touchscreen panel and manual joystick backup. The hoist locates itself accurately along the process line by means of a rack & pinion driveline, combined with setdown saddles on each tank. Process tanks are constructed of mild or stainless steel, or reinforced polypropylene, as appropriate to the application. Tanks can be laid out in two ways: with pickup and drop-off points at opposite ends of the line, or with a single load/unload station with the hoist pickup and drop-off at the same point. The line is very sturdily constructed and installed on the job site, and is supplied with complete operator training.

The TRU TEMP CNC hoist processes parts through the following station sequence: Station 1: Load Pickup; Station 2: Alkaline Soak Clean; Station 3/4: Double Counterflow Rinse; Station 4: Mild Acid Primer/Prep; Station 5: Cold Overflow Rinse; Station 6: TRU TEMP Black Oxide; Station 7: Cold Overflow Rinse; Station 8: Rust Preventative Oil; Station 9: Load Dropoff. Process cycle is about 28 minutes.

The user-proven TRU TEMP finish produces a durable satin-black magnetite coating just 0.5 microns thick (20 millionths) with no effect on material hardness. The finish withstands up to 100-200 hours of neutral salt spray (ASTM B117) or several hundred hours of humidity (ASTM D1748), verified by independent testing. The high level of corrosion protection is important for both long-term part storage and/or overseas shipment.

For more information, call 952-937-7931.

Birchwood Casey

7900 Fuller Road

Eden Prairie, Minnesota 55344

952-937-7931

Fax: 952-937-7979

Website: www.birchwoodcasey.com

Email: info@birchwoodcasey.com

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