Check out our new sifter. It has a heavy duty, all welded frame, and heavy duty graded expanded metal floor. It's the perfect size, and works great for grading. We have also added an aluminum floor plate so you can keep that catch dirt until you're ready for the final covering. It's plenty deep so you have lots of area for the dirt and other stuff to move around. Give this product a try, and you will see why trappers come to Coon Creek for innovative, quality products. That's what we do.