BULTMANN 40T TRIPLE TUBE DRAWING LINE GKZ 400/3 - 16
BULTMANN 40T TRIPLE TUBE DRAWING LINE GKZ 400/3 - 16
Description
High-performance 40 Ton Triple tube drawing bench BÜLTMANN GKZ 400/3-16
Complete 40 tn triple tube drawing line, revamped by Bültmann in 2014. Includes extensive set of tooling and large spare parts package.
This BULTMANN GKZ 400/3-16 Triple tube drawing line combines a robust 40-ton drawing capacity with significant upgrades completed in 2014, including a Siemens S7-400 PLC conversion, renewed machine bed, rebuilt puller, and upgraded drawing carriage. The line is available immediately and is suitable for demanding tube production applications.
TECHNICAL SPECIFICATIONS
· Manufacturer: BÜLTMANN
· Model: GKZ 400/3-16 Triple
· Major overhaul: 2014
- Control cabinet overhauled
- PLC converted to Siemens S7-400
- New Siemens drives
- Machine bed renewed
- Drawing carriage converted (wheels, damping, etc.)
- New chain
- Puller rebuilt
· Material strength: 500 N/mm²
· Input tube length: 2.5–12 m
· Exit tube length: 3–16 m
· Maximum drawing force: 400 kN (40 tons)
· Maximum drawing speed: 80 m/min
· Return speed: 120 m/min
· Main motor power: 300 kW
· Hydraulic power unit: 30 kW
· Auxiliary drives: 7.5 kW
· Tube diameter range*: 20–65 mm
· Wall thickness range: 1–5 mm
* Tube range produced by the previous owner. Tooling is available for this range and should be verified onsite.
SCOPE OF SUPPLY
- Complete drawing bench according to layout
- Renewed machine bed
- Upgraded drawing carriage
- New chain
- Rebuilt puller
- Electrical system with Siemens S7-400 PLC and Siemens drives
- Hydraulic system
- Existing safety barriers
- Large set of tooling (to be verified onsite)
- Comprehensive spare parts package (to be verified onsite)
- Documentation in digital and paper format
BENEFITS
✓ High-capacity 40-ton drawing force for demanding tube production
✓ Modernized Siemens automation for improved reliability and maintenance
✓ Major mechanical refurbishment completed by BÜLTMANN
✓ Includes tooling, spare parts package, and documentation
✓ Immediate availability for rapid installation
COMMERCIAL INFORMATION
- Machine status: Dismantled
- Video of the line in operation available
- Delivery: Immediate | As is, where is
Specifications
| Manufacturer | BULTMANN |
| Model | 40T TRIPLE TUBE DRAWING LINE GKZ 400/3 - 16 |
| Year | 2014 |
| Condition | Refurbished |
| Stock Number | 4100 |
| Material strength | 500 N/mm² |
| Input tube length | 2.5–12 m |
| Exit tube length | 3–16 m |
| Maximum drawing force | 400 kN (40 tons) |
| Maximum drawing speed | 80 m/min |
| Return speed | 120 m/min |
| Main motor power | 300 kW |
| Hydraulic power unit | 30 kW |
| Auxiliary drives | 7.5 kW |
| Tube diameter range* | 20–65 mm (*Produced by previous owner. Tooling available for that range. To be checked onsite) |
| Wall thickness range | 1–5 mm |