当前位置：productintroduction：
with the world's advanced shear flow threshing roller and key-type separator riddle separating technologies, the 4lz-8 self-propelled grain combine harvester can complete harvesting, threshing, cleaning and separation, as well as unloading and conveying of wheats and other crops in one-stop operation. by changing different threshing rollers, separating devices and harvesting headers, the equipment can realize mechanized operation of corns and other crops, and features one-machine for multi-purpose, high cost performance, strong adaptability, high operation efficiency and good harvesting effect.
product features：
1.with shear flow threshing roller plus key-type separator riddle separating structure, the equipment has good threshing and separating performance, with a low breaking rate of crop straws and relatively low damage rate of grains, and the straws are easy to pick up and package by the baler.
2.the cleaning and separating system adopts the straight-board volute blower with adjustable speed and the double-layer adjustable scale screen and lengthened tailings screen with adjustable air volume and angle. the cleaning area is big and the cleaning effect is good.
3.the roller adopts the stepless speed changing structure for speed adjustment, which has a large speed adjustment range to meet the harvesting requirements of all kinds of crops.
4.key working components are equipped with electronic sensors to monitor the operation of key components of the harvester in real time, and the rear-view system is equipped to provide a powerful guarantee for the good driving of drivers.
5.the bridge uses the reinforced bridge, which can realize rapid hanging to the header, with simple operation and reliable hanging. the bridge feeding roller uses the floating roller, with good feeding performance.
6.the same main machine can realize the free switching between the full-axle flow threshing and separating roller technology and the shear flow threshing roller and separator riddle separating device technologies, which is convenient to change and features one-machine for multi-purpose, high performance cost ratio and strong adaptability.
