Qingdao Kangkun Machine Co.Ltd

we have developed and manufactured this cleaning machine to clean the dropped cement ashes instead of manual cleaning, it can increase the working efficiency greatly and become a necessary device for construction industry.this cleaning machine have been selling very well and are very popular in China construction market.you can save a lot of time and money once you use it ! Our company special manufacture cleaning machine for construction ground.we have patente in china.Our machine work efficiency is hightest  in  the field .effect is the best in the field. .serve life is the longest in the field.. Our cleaning machine can change tool bit .have eight patente features.. 1. Machine can keep working even there is rebar hiding in ground.we can change tool bit continue working.cleaning efficiency still high.. 2. machine motor install lengthways. 3. umbrella  type wheel gear change speed .it is firm and have strong power.Control wire device can remove front and back left and right save manual . 4. decouple system in hand tool remit shake 5. front and back tool bit exchange work do not leave room  .it can improve work efficiency save work time derease wear. 6. steel gear table : double list stell ball. 7. machine can change tool bit single 8. folding wheel move convenient. alice at chinakangkun dot com yctmjx at hotmail dot com