Concrete mixer JS series is a multi-functional mixer, which can be applied to mix dry-hard concrete, plastic concrete, light aggregate concrete and all kinds of mortar.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 mixer,mobile block machine,etc. We will provide you with the best product and service. This mixer has characteristics of simple structure, high mixing quality, high efficiency, energy-saving, low noise, simple operation diesel concrete mixer, and can be used together with dump car, truck and concrete mixer truck, so it's the ideal machine for construction sites, large and medium-sized concrete factories. Performance Advantages: 1. Shaft end sealing adopts pressure difference and multi-heterodyne sealing technology to extend shaft end's service life. 2. National patented taper mixing arm which can easily disassembled. 3. National patented monitoring system to control every part of mixer mobile concrete mixer, such as hydraulic pump, gearbox's oil temperature, oil level, which helps user see its condition directly and clearly. In this way, the machine's service life can be extended substantially. 4. Advanced hydraulic pressure system is adopted to open and close the discharging door. Under the situation of sudden power failure, the manual pump can be used to open the discharging valve for emergency discharge to avoid agglomeration. 5. Lubrication system to make the mixer service a long life. 6. Security protection device to keep the safety of maintenance stuff. 7. Water spraying by multiple tube and circuit system.