Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows: concrete mixing plant,We will provide you with the best product and service.Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:portable concrete mixer,concrete pumps,etc. We will provide you with the best product and service. 1. to ensure that the plant and the surrounding environment clean. 2. the timely removal of the plot material within the hopper, the sensor normal back to zero. 3. check the lubrication point lubricant adequacy lubricator in the gas system should maintain a sufficient amount of oil. 4. check whether the overheating of the motors, electrical appliances, abnormal noise, the instrument indicates whether the normal signaling system is intact. 5. regular inspection mobile block making machine, adjustment cylinder, butterfly valve and solenoid valve turned on and off to meet the requirements. 6. regular checks of the various systems concrete pump, such as tainted ash, gas leakage, oil spills and leakage phenomenon timely processing. 7. mixer and a hopper every four hours cleaning time, in order to avoid residual concrete consolidation impede the normal operation. 8. each class should let go of the air compressor, air tank and internal water filter concrete mixer for sale, and the exclusion of the failures in the run. 9. butterfly valves diesel concrete mixer, mixers, solenoid valve, air filter and lubricator maintenance in accordance with the relevant instructions.