Wall cutter is mainly used for cutting and opening sewing on the reinforced concrete wall,brick wall material and the stone material,and also it can be used for transformation,reinforcement and the design change of the old building,in addition,the wall cutter can cut the door,window and the lift with a result of no damage, and also saving time,resource and expense. Our cutting machine is using the heavy industry double insulation and high power engine and the reducer,with low failure rate and long service lift and saving maintenance cost,the special mechanical clutch protection device effectively avoid the damage of the machine and personnel,the machine has the manual ,semi-automatic and full-automatic cutting control device,which can accelerate the construction speed and also reduce the labor intensity of operator