DYZ-5-one, DYZ-5-one working principle of hydraulic gear puller DYZ-5 integrated hydraulic gear puller is based hydraulic actuating lever directly forward movement, it is promoting the rod itself is not rotating hydraulic Rama. The knuckle seat can be forward and back of controllable pitch, as long as the operation around the small swing handle, hydraulic start lever forward, hook corresponding to backward, pull out pulled objects directly with the thread. Second, DYZ-5 integrated hydraulic Rama Applications DYZ-5 integrated hydraulic Ramli the idealized new tool is an alternative to the traditional Rama. Easy to operate, effort, without space constraints, this Rama compact structure, the use of flexible, light weight, small size, easy to carry, suitable for factories, repair sites. Three, DYZ-5 integrated hydraulic gear puller method Note 1, the first time using the slotted end of the handle is set into the oil return valve stem, and back to the oil valve stem clockwise direction to tighten. The knuckle seat adjustment to claw hook seize the pull objects. 3, hole handle insert lift hand back and forth ruffles the piston actuating lever forward steady advance, claw hook corresponding back and pulled out pulled objects. 4, the the piston actuating lever hydraulic Ramli effective distance is only 50mm when using the extended distance shall not be greater than 50mm, stop when not pulled out, loosen the oil return valve, piston starter rod retracted go second after a good tune Repeat steps 1, 2, 3 pulled out so far. 5, purports to the piston actuating lever retracted, only need to handle slotted end of the oil return valve stem counterclockwise slightly loosen the piston starter lever spring action gradually retraction. 6, DYZ-5-one pulled the outer diameter of the object before use, draw length and load force, select the corresponding tonnage hydraulic Rama avoid overloading of use, to avoid damage to hydraulic gear puller. 7, the hydraulic Rama -5 ℃ ~ 45 ℃ (GB443-84) N15 machine oil; -20 ℃ ~ -5 ℃ (GB442-64) synthesis of spindle oil. To prevent overload damage caused by machinery, hydraulic devices are equipped with hydraulic overloading automatic unloading valve, pulled the object exceed the rated load, overload valve automatically unloading, and instead use a larger tonnage Rama. DYZ-5-one hydraulic Ramli performance parameters: Model Specification DYZ-5 DYZ-10 DYZ-20 DYZ-30 DYZ-50 safe weight-bearing T 5 10 16 25 45 Stroke mm 60 60 60 60 100 three-jaw adjustment range mm 50 - 250 50-300100-400 150-500200-550 pump Rated pressure (MPa) 40 63 63 63 70 Jining City Zhuoxin Mining Equipment Co., Ltd. adhering bold and solid, in the Shandong Province, are invited to visit our company experts, leadership, guidance , enlighten, and look forward to sincere cooperation with you, "the pursuit of excellence" will always be our theme, we will make every effort to create efficient, and strive to the state-of-the-art technology, excellent product quality, provide multi-faceted services for coal mining enterprises. Contact: Jiangjing Li Mobile: 15653732939 Tel 0537 -2998821 Fax :0537 2,228,358 QQ: 1,970,907,860