【Adjustable Sealing Thickness】This manual u shape sausage tying machine with the inclusion of a stop screw, the tightness of the staples can be easily controlled, allowing for sealing of different thicknesses. The upper and lower molds are designed to stably and automatically feed the nails. 【High-Quality Materials, Sturdy And Durable】This sausage clipper machine is made from high-quality A304 fine steel with a chrome finish, ensuring durability, resistance to wear and corrosion. Its lightweight, desktop design makes it easy to use, transport, store, and maintain. 【Large Capacity Track】The U-shaped sausage trimmer is equipped with a large capacity track featuring a hammer. It is compatible with various buckle models such as 502, 503, 506, and 508, with the 506 model being the more common. 【Easy To Use】The manual portable clipping machine has a track can bear 150-200pcs buckles. Take off the hammer, put buckles into the chute, and put the hammer back. The manual plastic bag clipping maker strapping machine features simple o-peration, automatic nail feeding, and excellent sealing performance. It is labor saving and efficient. 【Wide application】This bag tying cutting machine is widely used and multifunctional, suitable for plastic bags, sausages, fruits, vegetables, food bags, etc. Very suitable for supermarkets, bakeries, beverage stores, wineries, condiment factories, food freezing plants, meat processing plants, etc.