Magnetic Pump Power Loss? Four Demagnetization Causes Explained
Pump losing power? Magnets gone bad. First Heat demag – root cause. Overheat kills magnets: eddy current, hot media, cooling fail. Second Dry run – no lube, bearing heat → magnet demag. Third Slippage – low torque, high density, overflow → slip and burn. Fourth Corrosion – media leaks in, eats coating and magnets. Avoid […]
Completion of 316 SS Anti-Corrosion Pumps for International Petrochemical Project
Released by: Anhui Lvhuan Pumps Co., Ltd| June 1, 2026 Recently, four 316 stainless steel anti-corrosion pumps have been fully manufactured. The units are now ready to be delivered to an overseas petrochemical project. They are well suited for petrochemical operating conditions. This progress also marks the steady expansion of our overseas business.
3 Steps to Fix the mech seal leaking
**Published by:** Maintenance Tips Daily **Last week, a technician asked:** *”How do I adjust a non-cartridge mechanical seal when it’s leaking?”* Here’s the answer — **don’t rush to take it apart**. Follow these three simple steps while the pump is still assembled. It saves time and effort. — ### Step 1 – Push the […]
Product Note: Enhanced Seal Flush Solution for High-Temperature Media
For high‑temperature medium working conditions, we adopt the 21‑type flush plan, combining metal bellows mechanical seals with heat exchangers. This solution upgrades on the basis of Plan 11 by adding coolers to enhance heat dissipation effectively, stabilizing the seal performance and extending service life for high‑temperature pumps. Our finished pumps with this optimized sealing system […]
LVHUAN PUMPS Invites You to Attend CTEF China Chemical Equipment Fair
Released by: Anhui Luhuan Pump Valve Co., Ltd| May 20, 2026 2026 China International Chemical Equipment Fair (CTEF) Anhui Lvhuan Pump Co., Ltd. Booth No.: E3217 Date: June 9-11, 2026 Venue: Shanghai New International Expo Centre Sincerely invite you to visit our booth for guidance and communication!
Safety is No Trivial Matter! Lvhuan Pumps Secures Factory Safety Through Fire Drill
Released by: Anhui Lvhuan Pump Valve Co., Ltd| May 19, 2026, 14:52 Safety production is always prioritized. To improve employees’ disaster prevention and emergency response capabilities, and eliminate potential factory hazards, Lvhuan Pump Valve Co., Ltd organized a fire emergency drill to consolidate overall production safety. Practical Drill & Standard Operation This fire drill aimed […]
Pump Standardization Committee Working Group Meeting on Aging Petrochemical Plant National Standard
LvHuan Pump took part in the working group meeting convened by the Pump Standardization Technical Committee in Hefei to develop the national standard for aging petrochemical plants, and contributed to the drafting of the national standard for magnetic drive pumps.
Positive feedback from central asia customer
After more than half a year , a customer from Central Asia gave high praise to Lvhuan stainless steel centrifugal pump products. It is understood that the customer’s operating condition involves conveying sulfur medium, with extremely strict process requirements. The customer’s positive feedback is the best recognition of the quality of our products.
新型机械臂
安徽绿环泵业新推出的机械臂！安徽绿环泵业新到一批自动化机械臂，始终保持更先进的技术更新思维只为提升更好的工业生产效率！..！01-26.2026 绿环泵业新到一批自动化机械臂，始终保持更先进的技术更新思维只为提升更好的工业生产效率！...
新推出的高精度三坐标测量机
投资先进计量技术，打造卓越泵性能 [泾县，1 月 23 日] - 领先的化工泵制造商 [LVHUAN PUMPS] 宣布购置一台先进的高精度坐标测量机 (CMM)，大幅提升其质量保证能力。这项战略投资标志着公司向数据驱动、主动制造的关键转变。坐标测量机将 [...]
