1, due to inadequate flow pump, resulting in inadequate flow of the system, you should check whether there is damage to the hydraulic pump parts, in a timely manner to replace or repair the damage tolerance parts; due to the pump if the pump suction air flow impact, they have take measures to prevent air suction, variable pump institutions adverse effects due variable pump flow, response variables agencies disassembly, cleaning or repair, replacement; 2, the pressure distribution valve flow shortage caused by poor work, should be repaired or replaced; 3, due to unsuitable oil viscosity affect the flow, to replace the proper oil viscosity and oil temperature on the viscosity of attention; 4, relief work adversely affect traffic, measures should be taken to make it work properly; 5, due to hydraulic cylinders, valves and other components of a serious leak, resulting in inadequate flow should be for different situations to take appropriate measures; 6, the flow control valve adjustment mechanism is not working properly, the damage should be repaired parts or update, or open the cleaning so that the regulator body movements flexible working properly. [Company name] Tengzhou Machine Co., Ltd. Heng Noda】 【Sales Manager Mr. Sun Sales Hotline】 【0632-5168661 [Business Phone] 13356372661 [Main products] small column hydraulic machine hydraulic machine hydraulic machine gantry single column hydraulic press three beams Four column hydraulic pressure arm hydraulic press machine hydraulic machine hydraulic presses Four three-beam single-column hydraulic machine hydraulic machine gantry small hydraulic machine [Company website] http://www.hengnuoda.com/ http://www.youyaji1.com http://www.yaliji1 . com / http://www.yeyaji1.com/ http://www.zuanchuang1.com/ http://www.shukongxichuang5.com/ http://www.shukongxichuang6.com/http://www.shukongche5 .com / http :/ / www.shukongchechuang5.com/ [Address] Tengzhou City Economic Development Zone Industrial Park South