Brief Introduction of YJS Twin-shaft Concrete Mixer:
YJS twin-shaft concrete mixing machine can be used independently, also be applicable to the Commercial Ready Mix Concrete Plant, working with PLD series of Aggregate Batching Machine. Normally used in bigger construction projects, such as high building, railway bridge, river construction, airport project, etc. Their productivity are much bigger, and mixing effect is much better.
This kind of Dual-axle Concrete Mixers are well know as their Italy-tech design.
Technical Features of YJS Twin-shaft Concrete Mixer:
1. Electric lubricating oil pump：Supplying oil to the four shaft-end respectively with four pump cores,without by-pass valve,to avoid blocking of by-pass valve,decreasing maintenance and service.
2. Shaft-end seal: Original-imported parts installation, include wear-resisting rubbers, labyrinth seal, floating seal and lubricating oil seal, to avoid cement and slurry closed to shaft-head;
3. Gear box: Adopt Italy gear box, long service life,lower noise, no oil leakage.
4. Discharging system: Hydraulic discharging system, strong drive force, reliable discharging, can open discharging gate at any angle with manual discharging function; The discharging door adopts detachable structure, convenient for maintenance.
Working Principle of YJS Twin-shaft Concrete Mixer:
1. Concrete mixer is one kind of construction machine which can mix cement, aggregate, water into concrete mixture material.
2. Concrete mixer is made of mixing drum, loading material device, unloading material device, water supply system, power supply device, transmission device, mechanical frame and supporting device.
3. Concrete mixer makes the various of material mixing equally in macroscopically and microcosmicly, break the reunion phenomenon of cement powder, promote dispersion of behavior.
4. Concrete mixer breaks the film parcel layer of the initial water compound on surface of cement powder.
5. Concrete mixer promotes the crash and friction among the different material, reduce the impact of dust film.
6. Concrete mixer increases the sporting times of various material units, and the crossover frequency of movement locus, speed up the homogeneity.