Our products

Engineered components for glass forming.

Plunco specializes in plungers and cooling tubes — two product families developed around each customer’s machine, glass process and performance target.

01 · GLASS FORMING

Plungers

Precision-engineered glass-contact components for NNPB and press-and-blow operations.

View product family

02 · THERMAL CONTROL

Cooling tubes

Customer-specific perforated cooling systems for controlled heat extraction and stable cycles.

View product family

The Plunco product range

Real plungers and cooling tubes manufactured by Plunco. Use the arrows or swipe to view the complete series.

01 / 06

Plunger range

02 / 06

BB plungers

03 / 06

Precision plungers

04 / 06

Long-form plungers

05 / 06

NNPB and PB plungers

06 / 06

Cooling tubes

1 2 3 4 5 6

How a project starts

Drawing or sample

Technical review

Manufacturing

100% final control

Let’s engineer the right solution

Have a drawing, sample or production challenge?

Start your enquiry sales@plunco.com