QJS180Y hydraulic bridge diamond sawing machine for hydraulic disc rotation greatly improves the speed of the blade lift so scared every time the device down to 0.2 seconds from 3 seconds to make a complete cutting equipment fell on saving one minute per processing 15 to 30 plates on a multi-output while reducing rotating hydraulic gear pump for use on equipment failures and equipment costs with a long service life of the system pump engineering machinery has good durability and high efficiency of the hydraulic rotating electromagnetic transducer the valve in the pollution of the environment protection movement is still smooth waterproof and dustproof have good electrical properties while walking on the carriage made a big improvement-oriented guide to improve the rigidity of the device greatly reduces the vibrations caused during operation improved diamond saw blade head of life reduces the production cost efficient and effective cross travel lift travel 3100mm 1100mm Main motor power 30kw