1.Description DTQZ-2200 bridge type stone cutter will fit with monolithic or multi-blades in different sizes to cut the stone block. The lifter comprises of high quality cast iron . It's anti- abrasion,Website:http://www.datangmachine.com, no easy deformed, maintain convenient, high efficiency in producing and higher accuracy in cutting. The blades moving in left and right direction along with the beam is controlled by variable-frequency drive (VFD) and the speed will be adjusted depend on the hardness of the stone. The lift moving up and down is driven by hydraulic pressure cylinder . The �blades moving in front and rear direction �is driven by �high-precision lead screw on the two sides beam. Some key parts comprise of imported accessories with high quality. So the blocks can be put on the ground to cut to save the working table and its maintaining fee. Hence, the stone block cutter is featured with high efficiency, high accuracy of blades moving, high stable , easy operating, the processing slab is high flatness products. The machine is suitable for cutting high value granite, marble and other block materials.2.Main parts: 1.SCHNEIDER electrical elements from French2.OMRON coder from Japan3.TECHFULL motor from China4.Electromagnetic valve from Taiwan5.Bearing from Harbin in China3.Parameter: DTQZ-2200 lifting with skate boardMax processing size(L*W) 3500*2200mmDiameter of blades 2200mmMax lifting stroke 1400mmMain motor power 37 KwTotal power 47 KwWater consumption 15 m�/hOverall size(L**H) 7300*4500*6800mmDTQZ-2600 lifting with skate boardMax processing size(L*W)3500*2200mmMax diameter of blade2600mmMax lifting stroke1400mmMain motor power45 KwTotal power55 KwWater consumption15 m�/hOverall dimension(L*W*H)7500*4500*6800mmGross weight11500KGDTQZ-2800 lifting with skate boardMax processing size(L*W)3600*2200mmMax diameter of blades2800mmMax lifting stoke1400mmMain motor power55 KwTotal power65 KwWater consumption15 m�/hOverall dimension(L*W*H)8000*4500*6800mmGross weight12000KGDTQZ-3000 lifting with skate boardMax processing size(L*W)3500*2200mmMax diamter of blades3000mmMax lifting stroke1600mmMain motor power55 KwTotal power66 KwWater consumption15 m�/hOverall dimension7300*4500*7000mmGross weight12500KG4.Video