(626) 964-6528 REQUEST A QUOTE Home Customer Portal About Us Services Approvals Contact Us Heat Treating Our Heat Treating Department is the most significant part of our company. In our business, racking methods are critical in preparation for heat treatment. Through training and leadership, our people determine the best method of racking so that parts are evenly spaced and oriented per applicable specification. By doing so, airflow in furnaces is never compromised. Orientation is especially critical in order to minimize distortion during the quenching process. After parts are racked, photos are taken of each individual part number for method verification. With parts properly racked in baskets, they are inserted into solution heat treating furnaces at solution temperatures. These temperatures are continuously monitored using a digital data logging system. The data logging system records furnace conditions every 2 minutes, and that data is protected by a triple redundant backup scheme which is saved on-site and in the cloud. Should an unexpected variance occur during processing (such as a burner shut-off), personnel are immediately alerted by the digital monitoring system by means of alarms. Our Quality Department also has full visibility of all equipment conditions both on-site and remote access. After necessary processing time in furnaces, the parts are quenched to meet your part specifications, whether hot or cold water, spray, or glycol at different concentrations. We have four primary methods of quenching from air furnaces. Glycol (10%-12%), (18%-22%), (38%-40%) Cold Water Hot or Boiling Water Spray Our salt bath has two primary ways of quenching, which are: Cold Water Hot or Boiling Water Once the quenching process is complete, parts are rinsed, dried, and transferred to the next stage of processing. WE OFFER Quality and service unmatched in our industry. Contact Us Site Links Home About Us Heat Treating Cold Stabilization Services Thermal Cycling Services Straightening Services Approvals Request A Quote Credit Application Statement Of Limited Liability Terms And Conditions Contact Info (626) 964-6528 (626) 913-1582 Email Us 19235 E. Walnut Drive North City of Industry, CA 91748 Mon - Fri: 7:00 AM - 7:00 PM Sat: 7:00 AM - 12:00 PM Sunday: Closed Remit Payments: Newton Heat Treating PO Box 8010, Rowland Heights, CA 91748 Our Mission Newton Heat Treating provides leadership, training and necessary resources to continuously meet or exceed our customers' requirements for Quality and on time delivery. This is accomplished though continual improvement of our Quality Management System, our people, and our processes. © 2019, Newton Heat Treating Co., Inc. All Rights Reserved.