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 &
ReliabilityOffered 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 DataYear of Manufacture:
1987Manufacturer: Bültmann Maschinenbau GmbH & Co.
KGLocation: Hall 7 / 8Floor Space: 6 x 35.5 m = 213 m²Installed
Power: 355 kWOperating Personnel: 1 personPerformance
SpecificationsNumber of Tubes per Draw: 1, 2 or 3Input Tube Outer
Diameter: 8 – 90 mmInput Tube Length: 3,000 – 11,000
mmFinished Tube Wall Thickness: 0.5 – 4.0 mmFinished Tube
Length: up to 14,000 mmMaximum Drawing Force:250 kN at 6 m/min250 kN
at 60 m/min186 kN at 90 m/minReturn Speed: 180 m/minNoise Level: <
85 dB without materialEquipment & ComponentsTube storage and
magazinePre-bench with mandrel rodsDie P51241438 stand with
exchangeable cassetteDrawing bed with driveDrawing carriage with
clamping jawCross-travel tube receiving tableTube cradles No. 1 and
No. 2Operator platformHydraulic power unitMandrel rod
magazineTechnology & ControlHydraulics: RexrothPneumatics:
FestoElectrical Control System: SiemensHighlightsThis 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.
Switzerland
