Recent Posts by harkness

Low Hardness Urethanes — Harkness Industries’ Softer Side

When looking for ultra-low hardness in urethanes, it’s tough to find materials that perform without “sweating.” Since 2003, Harkness Industries has used a unique process to produce more than 55,000 urethane sheets, tubes and rods at hardnesses from 10A to 50A. What’s does 10A to 50A indicate? And what is wrong with “sweating?” Urethane hardness...
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Urethane Mixing Machine Adds Flexibility to Harkness’ Production

One of the many ways Harkness Industries has become one of the plastic industry’s most customer-responsive suppliers is through versatility in production including prototyping, tool design, plastic and urethane molding. Production has moved to the forefront of technology with urethane mixing machine capability that can produce six different components simultaneously. An onboard computer...
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Harkness Passes ISO 9001:2008 Recertification

Harkness Industries has passed an independent ISO 9001:2008 recertification audit, which ensures quality manufacturing and customer service. Harkness received the initial certification in 1995. “We are very proud to be an ISO9001:2008 certified manufacturer,” said Nancy Williams, owner of Harkness Industries. “Passing the audit demonstrates our unwavering commitment to our customers and the...
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