Gyru-Star Topsoil Screening Bucket

The Gyru-Star compact screening systems are bucket type attachments, used primarily for screening soil, compost and aggregates. They can be fitted to excavators, tractors, telehandlers, compact loaders, wheeled or tracked loaders and skid steers replacing a standard digging bucket.

Gyru-Star Compact Screening Systems

This UK based manufacturer was started with the philosophy to bring an affordable, high quality and performance screening solution, with low or zero maintenance, to the compact attachment market. The fast and efficient polyurethane star screening system, screens without crushing or shredding, enabling liabilities to be turned into assets through a comprehensive product range matched to carrier weights. 

The Shell:

The Gyru-Star compact screening bucket shell is a steel structure with fully welded joints that has been tested up 1.5x the maximum permissible load. The triple skin floor with two integrated driveline cavities adds even weight distribution and maximum strength. With no internal side obstructions and benefiting from narrow driveline cavities, combined with the integrated lower rotor protection, this prevents pre-screened material falling through the back of the bucket and also adds strength to the shell. 

The Driveline:

The Gyru-Star compact screening system is driven by a hydraulic motor via synchrochain carbon belt and pulley system with pretensionsed self adjusting, belt tensioners and sealed internal bearings for a durable clean, low to zero maintenance product. 

The Stars:

Made from polyurethane these flexible stars are used to create a rolling action inside the bucket, the star rotors agitate the material, causing the fines to fall through the rotating stars leaving the oversized in material in the bucket. See our videos of them in action here: