1 Explore backstage animal-housing areas. 2  Visit the Animal Nutrition Center and see how over 4 tons of food are prepared and distributed each day. 3  Tour the state-of-the-art veterinary hospital, where you may even witness animals being treated.
Products/Services for Koenig Winch. 1  Industrial Winches - (383 companies) Industrial winches are pulling devices that use a wire, rope, cable, strap or web to move heavy loads. They typically use a drum or reel for line storage and are either manually operated or powered by an electric, pneumatic, or hydraulic motor.
A railway zig zag, also called a switchback, is a way of climbing hills in difficult country with a minimal need for tunnels and heavy earthworks. For a short distance (corresponding to the middle leg of the letter Z), the direction of travel is reversed, before the original direction is resumed. The Lithgow Zig Zag stub was extended at great cost in 1908, only to be completely deviated in 1910. 2  Reversing a train without running an engine around to the rear of the train is hazardous. 3  Top and tail or push pull operation with engines at the rear of the train helps.