For RDD 2800 is applicable for the highly viscous latex paint, oiling coatings and some of the corrosion-proof coatings for the building industry, the family decorating construction, the construction with both watering and oiling coatings in the colored tile industry and the coating operation with 830, 831 etc. coatings on the surface of a steel structure, an epoxy floor-on-grade and ships. First-rate techniqueMechanical parts 1, For the plunger pump, two patent techniques, ceramic hard-friction pair and storing-type lubricating system, are used with the plunger’s frictional portion to make it more advance and reliable in the performance, corrosion-proof and an extended duration by over 10 times. 2, Brushless DC motor to improve output efficiency and lower maintenance costs. 3, The special surface of the plunger rod increased wear resistance, extended duration Intelligent control part 1,Watch dog plunger protect system. 2,Choose U.S. and Japanese high-power chips driver module. 3,large screen dot matrix LCD display, direct show: work pressure machine, machine temperature, motor speed, the motor running total of cumulative time to time and power. 4,over-current protection; over-voltage or under voltage protection; motor overheating protection. 5,2.4HP, 3.0HP DC brushless motor with soft start, protection of power circuits, greatly improve the reliability and the life. 6,the pressure be adjusted, to achieve the required pressure (the pressure of the adjustable range 0 21mpa). 7,according to the user requirements, you can set your own passwor