ABOUTNEWS & LINKSCAREERSCONTACT THE ERVIN DIFFERENCE ERVIN TECHNOLOGIES PRODUCTS APPLICATIONS RESOURCES SDS ERVIN TEST MACHINE HOME > PRODUCTS > ERVIN TEST MACHINE AMASTEEL Steel Shot Sizing Steel Grit Sizing AMACAST Stainless Steel Shot Sizing AMAGRIT Stainless Steel Grit Sizing ERVIN Cut-Wire Shot Carbon Cut-wire Steel Shot Sizing Ervin Test Machine Ervin Spot Check Kit Frangible Bullets The Ervin Advantage. Learn More. How can we help? Submit Our Test Machine Is The World Standard The Ervin Test Machine was engineered and developed to provide a universal method to evaluate the quality of metal abrasives. Every metal abrasive producer in the world owns these machines and uses them to assess quality and consistency of the abrasive they produce. For the end user, the Test Machine results can assist in making the best abrasive selection to ensure efficiency and the lowest possible cost in production use. The Ervin Test Machine will measure both the Durability (life) and Transmitted Energy (impact) of the abrasive, which are the two most important measures of value and quality. The Ervin Test Machine is the only device designated by SAE for the evaluation of metal abrasives. Many large users of metallic abrasives use the Ervin Test Machine in their own laboratories to ensure the quality of their abrasive is consistent and reliable. Ervin has a number of these machines available as loaners to be utilized by companies who may wish to evaluate their abrasive choices and/or evaluate the possible purchase of an Ervin Test Machine. Request Information or Call Ervin Today at 1-800-748-0055 Ervin Resources Find SDS, Product Brochures & Technical Bulletins RESOURCE LIBRARY Contact Ervin Ervin Industries Inc. Corporate Headquarters P.O. Box 1168, Ann Arbor, MI 48106-1168 P: (734) 769-4600 / TF: (800) 748-0055 / F: (734) 663-0136 SALES@ERVININDUSTRIES.COM Ervin Industries 3893 Research Park Dr Ann Arbor, MI 48108 734-769-4600 http://ervinindustries.com/ Global Headquarters: 734.769.4600 Site MapPrivacy PolicyDetroit Web DesignData Collection Privacy Policy All Content© 2013 Ervin Industries. All Rights Reserved.