【Quality Material】: this concrete mixer is made of high quality iron galvanised pole head and special alloy gears, which are wear-resistant and have a long service life. Its handle is made of aluminium, which is strong and durable and not easy to crack. It can be detached into three parts, easy to carry and clean. 【Adjustable speed】: The concrete mixer has 6 adjustable gear speeds. You can rotate the speed control switch to adjust the desired speed. It is also equipped with a self-locking button. Simply press the lock switch on the mixer for continuous operation, thus reducing work intensity and finger fatigue. 【Detailed Design】:The cement mixer is run by all-copper motor, very smooth and low noise when working.23.62 long mixing bar is convenient for you to work in a large area.1.8m/5.92ft power cord makes you don't have to worry about the outlet is too far away. 【High Efficiency】: 2100W high power and powerful all-copper motor make the concrete mixer rotate faster up to 800rpm, so it can finish the concrete mixing efficiently in a shorter time, which saves your time and ensures the uniformity of the concrete. 【Good heat dissipation】: The concrete mixer is designed with multiple heat dissipation holes to ensure that the motor can dissipate heat for a long time, preventing burns, extending the life of the motor and making it safer to use.