A straw baler, also known as a baler or a baler, is a type of agricultural equipment that is mainly used to compress and bundle crop straw, grass, etc. for easy storage and transportation. This kind of machine usually consists of a picking device, a conveying device, a compression device and a binding device.

When working, the straw baler first picks up the straw or grass on the ground through the pickup device, and then sends it to the compression device through the conveyor device. In the compression device, straw or forage is compressed into bales of a certain shape and density. Finally, the binding device binds the compressed bales with plastic straps or wires to form the final bale product.

The straw baler can not only improve agricultural production efficiency and reduce the investment of human resources, but also effectively utilize and process crop straw and reduce environmental pollution, which has high economic and environmental value.