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Home Injection technology Injection Needles

NEW GENERATION ("NG") NEEDLES

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We are proud to introduce New Generation Needles for Tasteless Smoke "TS" and Carbon Monoxide "CO" treatment
of seafood. Needles are the most important element in manufacturing high-quality gas-treated products.
New Generation Needles are the state of the art needles producing superior results.

Three types of Needles

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NG45 Needles

Perfect coloration without needle mark or broken meat.

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NG90 Needles

Super anti-clogging needles for intensive mass production.

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NGL Needles

Anti-clogging with optimal Liquid distribution.

Razor Sharp

Model NG45 Needles

The NG45 is an all-purpose needle, producing flawless coloration without needle marks,
or broken meat. Piecing sharp and will not damage the most delicate seafood meat.

Manufactured with microscopic precision.
NG45 needles have a razor-sharp needle tip
with a mirror-polished anti-friction 316 shafts
that glide through the meat without causing
softness or needle marks.

Crimp needle orifice (easy to clog)

DO YOU KNOW?

More than 60% of “Crimp Style” orifices
clog at the entryway to the needle,
causing the needle tip to automatically clog,
resulting in treatment defects.

NG gas injection needles have a “laser” precision
round-shaped orifice that resists clogging.

The laser orifice provides a precise gas dosage
throughout the seafood, regardless
of the hard or soft parts of the meat.

The round-shaped orifice is not easy to clog
and extends the needle life more than
double the crimp style orifice.

Cut-away view of NG round laser micro-orifice

316 STAINLESS STEEL FILTER

A revolutionary NEW 316 Stainless steel filter provides 100% protection to clogging of the micro - orifice.

The 316 filter removes particles from the gas stream
that will clog the orifice or contaminate the fish.

Life span of the needle is increase by at least 100%.

INVISIBILITY

The increased stiffness of NG needles avoids bending of the needle in the meat, which will tear the flesh (like a cheese cutter).
When the needles are extracted from tuna loin, the needle marks are erased and invisible.

STRONG AND LONG-LASTING

NG needle shafts are made with a hybrid
316 stainless steel that resists bending and corrosion.

Needle shafts have a thick wall construction that
provides 2-3 times increased strength and resilience.

NG gas needles are many times stronger and
longer-lasting than other needles.

All NG needles utilize Huber tip technology, with the
gas discharge hole on the side of the needle, to prevent
the meat from blocking the fluid pathway.

The hollow inner barrel of the needle is polished to prevent
the meat from sticking and promoting sanitation.

Model NG90 Needles

NG90 needles are precision crafted super anti-clogging needles with an advanced Huber needle tip design that will not fail under extreme high volume mass production conditions.

The unique sharp 90-degree bend and a small hole
on the side of the needle tip has proven to be highly resistant
to clogging for super high mass production applications.

The NG90 gas needles are equipped with a 316 stainless steel filter mounted in the hub for reliable performance.

Calibrated for exact gas dosage, to maximize coloration,
and minimize cracks in the meat.

A mirror-polished anti-friction shaft glides through the meat.
316 stainless steel filters ensure unparalleled performance
and reliability.

Perfect Treatment Results.

• Flawless coloration
• No broken meat
• Never needle marks

Model NGL Needles

NGL needles are specially designed for liquid, ideal for
brine or anti-oxidant injection. 


NGL needles have a thick wall needleshaft construction.


The hollow inner - diameter is an optimal size to administer
a precise quantity of liquids injected that promotes processing economy and quality of the final treated products.


NGL needles have an anti-clogging Huber needle tip
and boast a polished hollow inner barrel that is easy to clean
and controls bio-hazards.

Click for Specifications

Find peace of mind in mass production with Tuna Technologies