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Hi everyone!
I need some advice. My centrifuge is showing significant vibration with no load. I can't determine the heavy spot. I spun the drum so that it stopped with the heavy spot at the bottom and placed a weight on top. After this, the drum no longer stops with the heavy spot at the bottom, and the vibration improved slightly, but it's still noticeable.
I inspected the bearings and replaced one because it had play. The vibration reduced slightly, but the issue remains. How can I eliminate the vibration?
I’m considering purchasing balancing instruments, as I also have a mower and drying fans. I studied instruments under $5000: Vibromera, ADASH, ACEPOM322 (Chinese). What else should I consider?
Thanks in advance for your help!
Hi everyone!
Thank you for the clarification. That explains a lot. I’ll focus on dynamic centrifuge balancing. Regarding balancing instruments, the Balanset-1A seems to be the best option considering price and quality. Here’s a table with approximate prices of some popular devices, but please verify for accuracy:
Balanset-1A portable balancing equipment & vibration analyzer: €1,751
FMB-200 Dynamic Balancer by FECON: $4,950
ACEPOM322 Vibration Analyzer and Field Dynamic Balancer: $4,500.00
Adash A4500 VA5 Pro Vibration Analyzer – Thermal Imaging – Ultrasound: $6,200.00
Vibration Analyzer AX-F CMXA 80-F-K-SL by Acepom: $6,500.00
HG904 Hot Sale Double Channels Portable Vibration Analyzer Dynamic Balancer: $7,150.00
Best of luck with your repairs!