FEEDSTOCK TUBE
external diameter max.: 90 mm
lenght
max.: 14000 mm
CHARACTERISTICS DRAWING MACHINE
force:
250 kN
number of parallel trains / strands max.: 3
For Sale: High-Performance Triple Drawing Bench GKZ 250 /
3-19R – Precision, Power & Reliability
Offered for sale
is a Triple Drawing Bench, type GKZ 250 / 3-19R, manufactured by
Bültmann Maschinenbau GmbH & Co. KG, a renowned German company known
for high-quality tube drawing technology.
This system stands out
for its robust design, impressive pulling force, and flexible
adaptability for a wide range of tube dimensions and materials.
Technical Data
Year of Manufacture: 1987
Manufacturer: Bültmann Maschinenbau GmbH & Co. KG
Location: Hall 7 / 8
Floor Space: 6 x 35.5 m = 213
m²
Installed Power: 355 kW
Operating Personnel:
1 person
Performance Specifications
Number of
Tubes per Draw: 1, 2 or 3
Input Tube Outer Diameter: 8 –
90 mm
Input Tube Length: 3,000 – 11,000 mm
Finished Tube Wall Thickness: 0.5 – 4.0 mm
Finished
Tube Length: up to 14,000 mm
Noise Level: < 85
dB without material
Equipment & Components
Tube
storage and magazine
Pre-bench with mandrel rods
Die stand with exchangeable cassette
Drawing bed with
drive
Drawing carriage with clamping jaw
Cross-travel tube receiving table
Tube cradles No. 1 and
No. 2
Operator platform
Hydraulic power unit
Mandrel rod magazine
Technology & Control
Hydraulics: Rexroth
Pneumatics: Festo
Electrical Control System: Siemens
Highlights
This triple drawing bench has been well maintained and remains in
excellent working condition.
Thanks to its modular design and
strong performance, it is ideal for companies requiring precise and
efficient tube drawing – from single draws to continuous production.
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