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06

2026-05


How to Select Slurry Pump Gland, Impeller and Mechanical Seal Under Different Working Conditions

Learn professional slurry pump impeller selection and mechanical seal selection methods under different working conditions. Optimize component matching to enhance pump durability and reduce maintenance costs.

06

2026-05


ZGB 150 Slurry Pump Discharge Pipe Anti‑Vibration Support Design: Clamp Spacing and Rubber Pad Selection

ZGB 150 slurry pump discharge pipe anti‑vibration support design: clamp spacing (≤4 meters), rubber pad selection (chloroprene, 10mm thickness, 65 Shore A). Reduce vibration transmission and extend pump life.

06

2026-05


SP 6/4 Submersible Pump Long Shaft Critical Speed Calculation: Stiffness Design to Prevent Resonance

SP 6/4 submersible pump long shaft critical speed calculation to prevent resonance. Rayleigh method simplified formula, quick reference table for different shaft lengths, and retrofit solutions with intermediate guide bearings.

06

2026-05


ZJQ 50 Submersible Slurry Pump Cable Gland Seal Failure: O‑Ring Compression Ratio and Groove Tolerance Control

ZJQ 50 submersible slurry pump cable gland seal failure causes: insufficient O‑ring compression (<10%) or groove dimension deviation. 15%-20% compression and ±0.05 mm groove tolerance eliminate water ingress. Calculation and inspection methods included.

30

2026-04


XG 10/8 Gravel Pump Clamp Bolt Preload Management: Torque Decay and Retorque Schedule

XG 10/8 gravel pump clamp bolt preload management: torque decay pattern (15% in first 24h), retorque schedule (first at 24h, then every 3 months), and anti‑loosening measures. Torque wrench and anti‑vibration washers reduce leakage by 80%.

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