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Почему протечки жидкости, воды и песка с пробкового насоса?

Leave a Comment / Common Problems During Screw Pump Operation /

Причины протечки жидкости, воды, песка насоса Решения проблемы Износ/старение валового уплотнения Заменить валовое уплотнение на новое Неправильная установка/избыточный зазор уплотнений Стандартизированно переустановить уплотнения и скорректировать зазор до нормативного значения Повреждение/ослабление прокладки на стыковой поверхности корпуса насоса Заменить прокладку и затянуть болты стыковой поверхности до заданного крутящего момента Трещины в литом корпусе насоса Устранение трещин сварочным […]

Почему протечки жидкости, воды и песка с пробкового насоса? Read More »

لماذا يتسرب من المضخة الخارية السائل والماء والحصى والرمل؟

Leave a Comment / Common Problems During Screw Pump Operation /

لماذا يتسرب من المضخة الخارية السائل والماء والحصى والرمل؟ الحلول المقابلة تآكل / شيخوخة ختم العمود استبدال ختم العمود بآخر جديد تثبيت غير سليم / خلل فاصل مفرط للختماتتلف / إعادة تثبيت الختمات بطريقة معيارية وضبط الفاصل إلى القيمة المعيارية تلف / إرهاق الحشو في سطح تقاطع جسم المضخة استبدال الحشو وشد مسامير سطح التقاطع

لماذا يتسرب من المضخة الخارية السائل والماء والحصى والرمل؟ Read More »

Common Faults and Corresponding Solution of Screw Pump Leakage

Leave a Comment / Common Problems During Screw Pump Operation /

Common Faults Corresponding Solutions Shaft seal wear/aging Replace with a new shaft seal Improper installation/excessive clearance of seals Reinstall the seals in a standardized way and adjust to the standard clearance Damaged/loose gasket on pump body joint surface Replace the gasket and tighten the joint surface bolts to the specified torque cracks in pump body

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Why is the screw pump fluid leakage?

Leave a Comment / Common Problems During Screw Pump Operation /

Leakage of Progressive Cavity Pumps Leakage is a common fault during the operation of progressive cavity pumps, which is mainly related to four factors: sealing structure damage, assembly errors, component wear, and abnormal working conditions. The specific causes can be classified as follows: 1.screw pump Seal Failure （the mechanical seal wear and damage),This is the

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How to troubleshoot the leakage of a progressive cavity pump?

Leave a Comment / Common Problems During Screw Pump Operation /

1. Initially locate the liquid leakage point – Prioritize checking the shaft end seal ( screw pump mechanical seal/packing seal area) – Check the connection parts such as inlet and outlet flanges, pump cover – Observe whether there are damages such as sand holes and cracks on the pump body surface 2.Check the status of

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Reasons for screw pump stator degumming

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What causes the degumming of progressive cavity pumps Stator /screw pump stator degumming Core cause investigation Detailed Cause Analysis Material and Process Defects 1. Inadequate surface treatment of metal shell2. Improper adhesive selection or curing process3. Poor compatibility between rubber, metal and adhesive Abnormal Operating Conditions 1. Medium corrosion or rubber swelling2. Internal stress caused

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How to find suppliers of zinc-free screw pump stators?

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kaiyan company Supply zinc-free stators for Progressive Cavity Pump ,Screw pump stators are Suitable for the new energy lithium battery industry . Product Name: High-performance Zinc-free Screw Pump StatorS 1. Industry-specific Design Stators for Screw Pumps, Designed for New Energy Lithium Battery Applications, perfectly matched with CNT-NMP conductive slurry, electrolyte and binder conveying scenarios in

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What materials are suitable for screw pump stator & rotor for Sewage sludge /Wastewater ?

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The material selection of screw pump stator and rotor must match the conveyed medium properties, solid content, temperature and corrosiveness, following the core principle of “stator resists medium corrosion/wear, rotor resists erosion/corrosion”. The specific selection steps are as follows: 1. Clarify Medium & Working Condition Parameters First confirm 3 core indicators: medium type (slurry/crude oil/chemical slurry,

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What pump is suitable for high viscosity liquids/fluids?

Leave a Comment / Customized solutions /

Screw Pump for High Viscosity Fluid – Sludge/Grease/Melt Transfer, Stable Non-Pulsating Flow Engineered for Thick Media, Solving Centrifugal Pump Clogging & Unstable Flow Issues, Ideal for Food/Chemical/Oil Industries Looking for an efficient solution for high viscosity fluid transfer? progressive cavity pump is your top choice. Designed for thick media like sludge, grease, polymer melt and

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Solutions to Unstable and Decreasing Flow Rate of screw Pump

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1.Clear blockages in the suction pipeline and inspect and seal air leakage points Disassemble the suction pipeline to remove accumulated impurities and sediments; inspect connection parts such as pipeline flanges and joints one by one, replace aging gaskets, weld and repair cracked pipelines or replace them directly, ensuring the pipeline is free of air leakage

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