QLB-5000 Model Batch Asphalt Plant(400t/h in rated condition), Modular type, auto plc, critical imported part, ce,ccc,iso Xitong took the first step of producing QLB-5000 asphalt mixing plant in China,and until now there are more than 20 plants working in high-way building. QLB series asphalt mixing plants consist of our more than 20 years of self-developing and producing experiences and with ...