ServoSpindlePress

Servo Spindle Presses – Precision, Flexibility, and Efficiency

Key Features:

  • Extreme flexibility with tool changes under 30 minutes
  • Maximal press force is available along the entire stroke range
  • Reduced tonnage by individual distribution of force components
  • Slight variations in tolerances and reduced die wear
  • Arbitrary stroke locations and heights, wide variety of dies
  • Increase in stroke number as a result of individual motion segments
  • More efficient product development
  • A wide range of parts can be produced
  • High cut quality through high-precision ram parallelism control
  • Energy savings through recuperation technology
  • Available from 100 metric tons to 400 metric tons

Servo spindle presses from HT-PT are driven by high-precision servo axes, making them the most accurate and dynamic presses available on the market. Thanks to their innovative design, advanced sensors, and intelligent control functions, they offer unparalleled precision and repeatability in forming applications.

With a minimal number of mechanical components, these presses ensure low maintenance requirements, reduced wear, and increased durability. The ability to adjust ram positions, stroke heights, and kinetic functions through simple parameter modifications allows for maximum flexibility, making them ideal for a wide range of applications, from delicate forming processes to high-force pressing operations. In research and development our presses are used by many institutes for metal forming and universitys alike as tryout presses but also for flexible production runs.

Additionally, servo spindle presses provide energy-efficient operation, as power is only consumed during movement, significantly reducing energy costs compared to conventional presses. Their closed-loop control system ensures real-time force and position monitoring, enhancing process reliability and quality assurance.

Whether for precision forming, assembly, or high-performance industrial applications, servo spindle presses deliver superior control, efficiency, and adaptability, setting new standards in modern press technology.

1

Energy management system

Temporary storage of kinetic energy in capacitors and resulting reduction of connected power.

2

Max. pressing force available in every ram position – max. working capacity at any speed

For optimal adjustment to the tool’s working range – Allows gentle processing of sensitive materials but also gentle stamping operations

3

Minimal die clearance

Maximal tonnage along the entire stroke, better distribution of individual press force components within the die. Less tonnage required compared to conventional presses for the same result.

4

Adjustable mechanical structure

customize machine according to todays and tomorrows needs for a future proof production

5

Drive dynamics

Individual dynamic functions are parameterizable to achieve maximal press efficiency – allows high flexibility across different products

6

Active Ram position control

Active Compensation of frame elastic deformation and torsion in real-time mode, at different load, velocity and temperature.

7

Quick tool changeover 

minimize tool changeover time to approx 30 minutes

1.

Energy management system

Temporary storage of kinetic energy in capacitors and resulting reduction of connected power.

2.

Max. pressing force available in every ram position – max. working capacity at any speed

For optimal adjustment to the tool’s working range – Allows gentle processing of sensitive materials but also gentle stamping operations

3.

Minimal die clearance

Maximal tonnage along the entire stroke, better distribution of individual press force components within the die. Less tonnage required compared to conventional presses for the same result.

4.

Adjustable mechanical structure

customize machine according to todays and tomorrows needs for a future proof production

5.

Drive dynamics

Individual dynamic functions are parameterizable to achieve maximal press efficiency – allows high flexibility across different products

6.

Active Ram position control

Active Compensation of frame elastic deformation and torsion in real-time mode, at different load, velocity and temperature.

7.

Quick tool changeover 

minimize tool changeover time to approx 30 minutes

product samples

SSP3 – 1250 – Multi-purpose blanking and forming press to be used for a variety of dies.
SSP4 – 3300 – Tryout and pilot production press with four servo-hydraulic die cushion systems for fine blanking, embossing and calibrations.
SSP4 – 4200 – Stamping and forming press with 3 D — servo transfer and blank loader.
Metric Tons100200300400
Ram stroke range30-400mm60-500mm100-500mm100-500mm
Strokes per Minute at Stroke distance150SPM@100mm120SPM@150mm100SPM@180mm60SPM@200SPM
Table size0.8m x 0.6m1.5m x 0.7m2.4m x 1.0m3.2m x 1.2m
approx. number of Die set station>6>10>14>17
project is fully customizable – table shows product samples
Metric Tons100200300400
Ram stroke range30-400mm60-500mm100-500mm100-500mm
Strokes per Minute at Stroke distance150SPM@100mm120SPM@150mm100SPM@180mm60SPM@200SPM
Table size0.8m x 0.6m1.5m x 0.7m2.4m x 1.0m3.2m x 1.2m
approx. number of Die set station>6>10>14>17
project is fully customizable – table shows product samples
SWIPE

Multi-Stage Presses – Precision and Flexibility for Complex Applications

Key Features:

  • Maximal tonnage available along the entire stroke range
  • Press forces can be distributed within the die
  • Arbitrary stroke locations and stroke heights, large variety of dies
  • Increased number of strokes through individual motion segments
  • More efficient product development
  • A wide range of parts can be produced
  • Top cut quality by high-precision ram parallelism control
  • Highly complex parts can be produced with supplementary operations
  • High flexibiligy due to short die set changes under 30 min
  • Energy savings through recuperation technology

Multi-Stage Presses (MSP) combine all the technical advantages of Servo Spindle Presses (SSP) while being specifically designed for transfer and multi-die applications. Their servo-driven supplementary axes operate independently, allowing for highly flexible and precise motion control, making them ideal for complex forming and assembly processes.

Thanks to their modular and adaptable design, MSPs offer unmatched versatility for future applications. The ability to individually control multiple forming stages ensures optimized process sequencing, enabling the production of intricate components with exceptional accuracy and repeatability.

Additionally, the automated quick-change system significantly reduces downtime by allowing for fast and efficient tool and product changes. This enhances overall productivity while maintaining maximum process reliability.

With advanced control functions, energy-efficient servo technology, and precise motion coordination, Multi-Stage Presses set new standards in high-performance forming technology, providing a future-proof solution for demanding industrial applications.

1

Energy management system

Temporary store and reduction of connected power.

2

Force transmission center, number and position

For optimal adjustment to the tool’s working range.

3

Ram position control

Compensation of frame elastic deformation and torsion in real-time mode, at different load, velocity and temperature.

4

Smallest Die Clearances

Through High-precision Rams Machine precision and active ram position control guarantee minimal die clearance and top quality cutting with low die wear.

5

Tonnage Distribution Along the Stroke

Maximal tonnage along the entire stroke, better distribution of individual press force components within the die. Less tonnage required than for conventional presses.

6

Drive dynamics

Individual dynamic functions are parameterizable to achieve maximal press efficiency.

7

Quick Tool Change

Minimal die changing times, no losses of setup parameters, fewer personnel needed for die change.

1.

Energy management system

Temporary store and reduction of connected power.

2.

Force transmission center, number and position

For optimal adjustment to the tool’s working range.

3.

Ram position control

Compensation of frame elastic deformation and torsion in real-time mode, at different load, velocity and temperature.

4.

Smallest Die Clearances

Through High-precision Rams Machine precision and active ram position control guarantee minimal die clearance and top quality cutting with low die wear.

5.

Tonnage Distribution Along the Stroke

Maximal tonnage along the entire stroke, better distribution of individual press force components within the die. Less tonnage required than for conventional presses.

6.

Drive dynamics

Individual dynamic functions are parameterizable to achieve maximal press efficiency.

7.

Quick Tool Change

Minimal die changing times, no losses of setup parameters, fewer personnel needed for die change.

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