Win a change-out of Evolution Square or Triangle Liners

Enter by liking and sharing Evolution Liner posts on Facebook

Dairy producers now have a chance to win a barn full of square or new triangle barrel Evolution Liners, up to a $2,500 value, in a new social media promotion sponsored by Conewango.

To enter, dairy producers must like and share select posts on the Evolution Liners Facebook page at  No purchase is necessary. Complete rules are available at


“Our liners are designed for better teat end health, but high milking speeds,” said Conewango General Manager Jeff Perkins. “Evolution Liners have 4 square-barrel styles and one triangle-barrel model that deliver high-speed performance while reducing incidences of costly hyperkeratosis.”

The Evolution X² Liner features a proven square-barrel for superior milk-out. It also has a long-life version XL² that lasts up to 2,500 milkings. Evolution X5² and XL5² square-barrel liners are built for comfort by operating at lower vacuum levels. The Evolution X³ Silicone liner is a triangle-barrel liner that lasts up to 8,000 milkings. This promotion ends September 21, 2018 at midnight and is open to dairy farmers in the United States.


With a customer base of over 110,000 dairies and 200 dealers across North America, Conewango is a major distributor of milker inflations and dairy rubberware. For more information about Conewango call (800) 828-9258 or visit