What to Know When Buying a Used Liquid Filling Machine
2025-05-22 00:00:00
What to Know When Buying a Used Liquid Filling Machine
What to Consider When Buying a Used Liquid Filling Machine
Learn about product compatibility, CE risks, and technical issues to consider
when purchasing second-hand liquid filling machines.
Many manufacturers and entrepreneurs aiming to establish high-quality filling systems
initially turn to used liquid filling machines.
Although second-hand machines may reduce initial investment costs,
they can pose serious technical risks if not properly inspected.
In this article, we share common problems found in used filling machines,
key points to check before purchasing, and the right solution approaches.
Why Are Used Liquid Filling Machines Preferred?
Lower initial investment costs
Short-term production targets
Creating backup production lines
Cost-effective solutions for trial production
However, uninspected machines may lead to high failure rates
and quality issues over time.
Most Common Risks and Failures
Filling accuracy issues:
Malfunctions in piston or flowmeter systems cause volume deviations
and product losses.
Nozzle leakage and dripping:
Worn seals and nozzles result in leakage and product waste.
PLC and electronic failures:
Older machines may suffer from PLC, HMI, or sensor malfunctions,
with spare parts being costly or difficult to source.
Lack of compatible spare parts:
Unbranded or custom-built machines often make spare part sourcing impossible.
Calibration and torque problems:
Incorrect servo motor or torque settings cause issues in downstream processes.
What to Check Before Buying a Used Machine
Observe filling tests on-site
Inspect nozzles, pistons, and seals
Review the electrical panel and PLC software
Confirm which products were previously filled
Check the frame and body for corrosion or cracks
Verify spare parts availability and service support
Difference Between Refurbished and Used Machines
Used machine:
Purchased as-is from the previous owner, often without testing.
Refurbished machine:
Mechanically and electronically overhauled, faulty parts replaced,
and delivered with near-new performance under manufacturer warranty.
Refurbished Liquid Filling Machines by Midas Makina
Midas Makina offers demo or short-term used machines as
refurbished and guaranteed solutions.
Mechanical components renewed
PLC software updated
New nozzle and seal assemblies installed
Faulty components replaced with original spare parts
Performance-tested and delivered with reports
This allows you to start production with a lower budget
while ensuring a reliable system.
Conclusion
Buying a used liquid filling machine can be a smart investment
when done correctly. However, insufficient inspection may result in
production downtime, product losses, and high maintenance costs.
Working with an experienced manufacturer provides technical reliability
and long-term operational confidence.
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