JS500 double-shaft compulsory concrete mixer has mixing paddles, arms and blades that are made of special high chromium and high manganese alloy materials, supporting legs/maintenance platforms/rails are made of high quality steel. Discharging gate is controlled in pneumatic or hydraulic way and could be adjustable based on different requirements. Separate scale system each for cement, fly-ash, water and additive, weighed by high-precision sensors and computer control.
Two greasing system could be chosen, manual mode with oil pump and full automatic mode with electric pump, the latter one is controlled by central control system, lubricates the greasing points at the fixed position, fixed time and fixed quantity. The reliable and effective greasing system reduces the oil consumption, and has easy daily maintenance.