1.Clogging or air leakage in the suction pipeline Accumulation of impurities and sediments in the suction pipeline will hinder the normal suction of the medium; loose seals or cracks at pipeline joints will cause air to seep into the pump body, damage the suction-discharge balance of the pump, and then lead to flow fluctuation or […]
Why does the screw pump decreasing flow rate or unstable? Read More »
After the screw pump is running idle, if handled properly, the damage to the spare parts can be minimized. 1. Immediate shutdown & coolingStop the pump at once; cool naturally to room temperature. Do NOT disassemble when hot to avoid deformation 2. Comprehensive component inspection – Check stator for cracking/deformation/severe wear → replace if damaged irreversibly Inspect
Handling Measures After progressive cavity pump Dry Burning Read More »
✅Solutions to Avoid Dry Burning dry running.(Preventing stator dry-running wear is key to extending progressive cavity pump service life.) The first part to be damaged was screw pump stator.No matter in what situation,progressive cavity pump for sludge transfer pump,sewage pump(sewage/wastewater treatment),oil and gas transfer,Food transfer,any more 1. Install protection devices Equip with low-flow sensors, suction pressure switches,
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1.The progressive cavity pump suffers from stator dry-running wear due to lack of medium， Insufficient or interrupted medium supplyLack of conveyed fluid (empty suction tank, blocked inlet pipeline) eliminates lubrication and cooling between stator and rotor. How to determine if the stator has suffered from dry burning and wear? The inner wall of the rubber shows
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As a trusted industrial screw pump manufacturer, we focus on producing various progressive cavity pumps (PCP) to solve different fluid transfer problems in industrial fields. If you need to move high viscosity fluid, our screw pump for high viscosity fluid is a perfect choice with steady and durable performance. For sludge transfer tasks, our progressive
Which pump is suitable for sludge and wastewater treatment transfer? Read More »
Oilfield Screw Pump Solutions: Key Selling Points PCP rod string design calculation: screw pumps# for crude oil transfer: Reliable for general crude oil transport PCP for oil well artificial lift: Perfect for heavy oil well operations progressing cavity pump for heavy oil: Efficiently handles high-viscosity oil drilling mud screw pump: Strong support for all drilling
The wide application of screw pumps for Oil & Gas Read More »
