SWECO SW ECO ® ™ G YRATORY S IFTER H IGH C APACITY AND H IGH P ERFORMANCE IN THE S AME M ACHINE H IGH C APACITY AND H IGH P ERFORMANCE IN THE S AME M ACHINE T he new SWECO® BigMax™ Gyratory Sifter builds on the unparalleled success of the GyraMax line of sifters. Known for their durability, reliability and accuracy of separation, GyraMax sifters are used throughout the world to handle the most demanding screening applications such as frac sand, resin coated sand, ceramic proppant, activated carbon, fertilizer, limestone, petroleum coke, plastic pellets, PVC powder, roofing granules, salt, sugar, and more. Now with the introduction of BigMax, SWECO adds high capacity screening to the list of GyraMax features. The BigMax provides extremely high capacity in a very compact, energy efficient footprint. Benefits include… Benefits 360 ft2 (33 m2) of screen area in “one mesh” (two fractions) configurations 240 ft2 (22 m2) of screen area in “two mesh” configurations 120 ft2 (11 m2) of screen area in “three mesh” and “four mesh” configurations Unique, single bearing, zero maintenance drive Fast, easy screen changes – no heavy lifting and no tedious clips to engage The SWECO BigMax is the only “megasifter” that offers all the following features… Features Screens can be replaced from either end of machine without having to remove the ball trays 12 ft (3.7m) of screen deck length provides long retention time and accurate separations Overs and unders from each deck can be independently sampled – no more guesswork about which screen has failed Field convertible configuration changes Can be fed at single point or independently to each deck Screened fractions from each deck can be combined or kept in separate outlets ® We Put Technology In Motion™ www.sweco.com SWECO HEADQUARTERS, P.O. Box 1509, 8029 U.S. Highway 25, Florence, KY 41022-1509: +1 (859) 371.4360 Fax: +1(859) 283.8469 SWECO MACON, 2919 Joycliff Road, Macon, GA 31211-2805: +1 (478) 745.5419 Fax: +1 (478) 741.1394 SWECO EUROPE S.A., Rue de la Recherche, 8, Parc Industriel Sud-Zone I, B-1400 Nivelles, Belgium: +32-67-893434 Fax: +32.67.214368 SWECO ASIA, 63 Hillview Ave. #03-02, Lam Soon Industrial Building, Singapore 669569:+65.6762.1167 Fax: +65.6762.1313 SWEQUIPOS S.A. DE C.V., Aut. Mex-Qro, #2500 Km. 23.2, Tlalnepantla, Edo. Mexico: +52 (5) 390-07-32, Fax: +52 (5) 565-98-18

Quick and Easy Screen Change Modular Slide-in Ball-Decks All screens are equipped with welded metal “ball-decks”. Since no screen attachment clips are used, the ball decks can be fabricated from heavy duty rectangular steel tubing and heavy gauge perf plate resulting in much greater durability than offered by the light gauge sheet metal ball decks used in other equipment. The ball-decks are modular so they can be handled in sections. Once a screen is removed, the ball deck below that screen can also be removed without disturbing any other screen or ball tray. Benefits of the SWECO BigMax Drive...