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Teardown & inspection
Full disassembly, inspection and cleaning of every part and sub-assembly.
Used & refurbished
Used & refurbished nitrogen dosers.
Certified used and refurbished liquid nitrogen (LN2) dosers — any make, model or age, restored to reliable performance at a fraction of the cost of new. A smart way to add or replace a nitrogen doser without the full capital outlay.
Buy a refurbished doser from us, or use our liquid nitrogen doser refurbishment program to restore the unit you already own — same certified result either way.
Doser Refurbishing Program
Any age. Any model. Any condition.
The JoyCan Doser Refurbishing Program restores used nitrogen dosers to certified, reliable performance — regardless of age, make or condition. Buy a refurbished LN2 doser from us, or send in a tired or inherited unit and we return it inspected, rebuilt and ready to run.
- Certified refurbished to JoyCan standards
- Works with any make, model or vintage of nitrogen doser
- A fraction of the cost of a new dosing system
- Backed by JoyCan service and genuine parts
What's included in every refurbishment
A full teardown, rebuild and certification.
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Component replacement
New tubing and cables, plus any worn or failed components.
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Reassembly & function test
Rebuilt and validated through full function testing.
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Vacuum integrity check
Liquid-nitrogen fill to verify vacuum integrity of insulated components.
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Performance test
Performance tested to your spec, anywhere from 100–900 CPM.
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Certification report
Full report with photos, video and certification documentation.
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Get a refurb quote
$2,950 per unit — with a 1-year warranty.
A flat program fee restores your doser to certified, reliable performance — any make, model or vintage. Every refurbished doser is re-warrantied for a full year and backed by genuine parts and JoyCan service. Any missing parts or components damaged beyond repair are identified and quoted separately for your approval before installation.
How it works
From tired unit to line-ready in four steps.
- 1
Request a quote
Tell us the make, model and condition; we confirm scope and price.
- 2
Ship us the doser
Send the unit to our Bensalem, PA facility.
- 3
We restore, certify & return
Line-ready, with your full refurbishment report.
Beyond-repair parts are quoted for your approval before the work is completed. - 4
Run with confidence
Certified to JoyCan standards and re-warrantied for a full year.
Why buy used or refurbished
New-doser performance, without the new-doser price.
Lower cost
A certified used nitrogen doser costs a fraction of new — ideal for pilot lines, seasonal capacity or a second dosing station.
Faster to run
Refurbished units are inspected, rebuilt and tested, so you get a proven LN2 dosing platform on your line sooner.
Backed & supported
Every refurbished doser is restored with genuine parts and backed by JoyCan service — not sold as-is.
Typically available
Refurbished models we carry.
Stock changes — tell us your line speed and container and we'll confirm what's available now.
Refurbished UltraDoser 150S
Entry-level liquid nitrogen doser up to 150 CPM — a popular certified used option for craft, R&D and pilot lines.
Refurbished CryoDoser Flex
Variable-dosing platform up to 2,000 CPM — refurbished CryoDoser Flex units for higher-speed and multi-format lines.
Looking for a used nitrogen doser?
Tell us your line speed, container and product — we'll match you to a certified refurbished doser, or refurbish the one you already own.
Get a quote