EP70M Servo-motorized CNC Multi-Platen Powder Press for Highest Demands on Productivity and Parts Quality

Highly dynamic axial powder press for the production of challenging, stepped compacts made of technical ceramics, metal powders, hard metals or other powder materials using the withdrawal process. The closed-loop controlled platen drives for up to three upper and three lower levels are an integral part of the press.

Our EP70M is equipped with an interchangeable tool carrier system for efficient setup and fast product changeover with the tool carrier being able to be expanded on a modular basis to up to three upper and three lower levels plus bottom core rod.

The machine design and the large working area make it possible for the press to be equipped with up to three closed-loop controlled filler axes.

A modern and intuitive visualization system, our tried-and-tested Intelligent Program Generator IPG® and a state-of-the-art open and closed loop control technology leave nothing to be desired when it comes to operation, programming and quick process optimization.

Possibility of expanding the standard pressing system individually by adding automation solutions and a wide range of additional functions.

Advantages

  • High precision and productivity
  • Modular multi-level pressing system
  • Modular tool carrier with mechanically adjustable positive stops in pressing position
  • Very precise closed-loop position control
  • High-resolution closed-loop force control
  • Intuitive operation
  • Low energy consumption
  • Installation at ground level without pit
  • Compatible with DORST IoT Solutions

Characteristics

Keyfacts

Technical information

Technologies

  • Modular interchangeable tool carrier system
  • Up to 3 upper and lower tool levels
  • Backlash-free crosshead guide
  • Servo-motorized closed-loop controlled core rod
  • Servo-motorized closed-loop controlled filler axis
  • Max. 3 filler axes
  • Low maintenance
  • Installation at ground level
  • Ergonomic design
  • Highly dynamic axis drives
  • Precision force measurement
  • Precise closed-loop force control
  • Closed-loop controlled upper punch hold-down
  • Intuitive programming and operation
  • Very low noise emission
  • Intelligent energy management system
  • Low carbon footprint
  • TCO optimized
  • Pressing force: 700 kN
  • Upper punch travel: 300 mm
  • Holding pressure of die up to: 300 kN
  • Withdrawal force of die up to: 300 kN
  • Travel upper levels: 50 mm
  • Travel lower levels: 150 mm
  • Filling height: 150 mm
  • Core rod travel: 150 mm
  • Positioning accuracy of main drives: ±0,001 mm
  • Withdrawal process
  • Tool positioning system
  • IPG® support
  • DTS - DORST Tool Setup
  • Automation systems
  • Multi-material filling technology
  • 3D filling
  • Network-compatible
  • DORST IoT Solutions
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