Mary Ann®” Sifter Gilson Rotary Sifter SS-25
GILSON ROTARY SIFTERS
• Built by Gilson, backed by Gilson.
• Accurate and reliable results.
Sieve Capacity, 12in 6 Full-Height, 13 Half-Height
Sieve Capacity, 8in 10 Full-Height, 20 Half-Height
Timmer LED Electronic, 99min, 99sec, with pause function and selectable modes
Cabinet Painted Plywood
Dimensions 18 x 26 x 58in
Stand Support Bolted Aluminum Tubing
Est. Ship. wt. 175lb
Gilson has revamped the classic rotary sifter design and added our own innovations to introduce two new models. This proven sieving method preferred by many DOT’s is now available with Gilson-guaranteed quality and reliability.
Gilson’s progressive designs carry forward the best features of traditional rotary sifters and add upgrades drawn from our expertise in particle separation technology. Faster conversion from 8—12in or 200—300mm diameter sieves, easier set up, and quieter operation all reflect the time devoted to improved design and materials. Sieve stack capacity ranges from six 12in diameter full-height sieves with pan, or up to twenty 8in diameter half-height sieves with pan.
The totally enclosed cabinet allows safe, dust-free operation. Assembled sieve stacks are simply placed inside and the cabinet is rotated back against the stops, no clamping is required. An ergonomic knob allows easy rotation of the cabinet between the loading and testing positions. A drive roller system continuously rotates the sieve stack with particle separation assisted by tapping against the stack. The digital countdown timer with large LED display precisely times operation up to 99 minutes at ±1 second. A pause function and user-selectable modes offer greater versatility. Settings are saved between cycles for precise repeatability and easy, one-button operation.
Hammer assemblies are 6061 aluminum alloy with Ultra High Molecular Weight (UHMW) Polyethylene heads. Rugged painted case is dense, impact-resistant MDF board and is mounted on a sturdy, powder-coated
SS-20 Inside View shown with SievesASTM A 513 heavy steel tubing stand. The system is driven by a dependable 1/3hp continuous-duty motor. Dimensions: 19x24x58in (483x610x1,473mm), WxDxH. Est. Ship Wt.: 215lb (98kg).