SIP Strojna Industrija d.d Juhartova Ulica 2 , Šempeter v Savinjski dolini , 3311 Slovenia About Solutions products services Publications videos Downloads Companies SIP Strojna Industrija d.d Videos SIP Spider ALP Tedders Video SIP Spider ALP Tedders Video 0 Share The quality of forage depends on two factors: precision of working and drying time. That is why tedders are a significant part of the hay harvesting process. Most popular related searches tedder hay quality forage dry forage pre-harvest hay tedder Customer comments No comments were found for SIP Spider ALP Tedders Video. Be the first to comment! Add your comment Publish your comment Great! comment successfully added!