rasp bar

Rasp bar: 1. rasp bar production material: 50Mn steel,45# steel.2. the rasp bar in multi-industries and with high added value,high scientific and technological content and high market occupation rate to meet the matching requirement for various machine styles. 3. Our company have special machine to produce the rasp bar,we use import specialized equipment, ,and use advanced technology. 4. Production application: the threshing device of the rice and wheat combine harvester ,the threshing device of various types of food and grain thresher .