The reasons for the lack of pressure in gear pumps may include the following: 1. Incorrect rotation direction: If the rotation direction of the gear pump is opposite to the specified direction, it will cause the pump to malfunction. You can readjust the direction by adjusting the power line. ‌ 2. Oil suction pipeline problems: Loose oil suction pipelines, stuck one-way valves, or blocked suction pipelines by foreign objects can all affect the oil suction effect of the gear pump. It is necessary to check and adjust the oil suction pipeline to ensure its sealing. 3. Poor sealing of pump body: Poor sealing between the pump body and pump cover …

What is the reason for the lack of pressure in the gear pump? もっと読む »

The main reasons for the lack of pressure in plunger pumps include the following: 1. Blockage of the suction line filter: This can cause the hydraulic system to malfunction, resulting in the pump being unable to generate pressure. 2. Low oil level in hydraulic oil tank: Low oil level can affect the normal operation of the hydraulic system, causing the pump to be unable to generate pressure. 3. Leakage in the suction pipeline: Leakage can affect the normal operation of the pump, resulting in the inability to generate pressure. 4. The center spring of the plunger pump is broken, missing or fatigued: This will prevent the plunger from returning, resulting …

プランジャーポンプの圧力不足の原因は何ですか？ もっと読む »