Jiangmen Subier CNC Machine Co., Ltd (China) introduces a new series of an exclusive bench type of grinding machine with integrated exhaust system and abrasive dust filtration GREENDER20. Original vacuum system allows catching an abrasive dust at least 90%, allows to use the machine in small closed units without a need of expensive exhaust systems; Our new grinders– bring safeness, environmental friendliness and high efficiency on your production place!