EiMa Maschinenbau GmbH

CNC milling and machining centres for machining of various materials such as steel, aluminium, plastics, composites and wood.
EiMa Maschinenbau develops, manufactures and sells CNC milling and machining centres. The company's portfolio includes machines used for 5-axis machining of various materials such as steel, aluminium, plastics, composites and wood.
The company was founded in 1985. Since then, the company's know-how has expanded on an international level that is respected by customers in many different industries. To name just a few examples, EiMa systems are used in the automotive industry, aerospace and in model and mould making.
These are all areas in which there is a need for particularly high precision, a high degree of process reliability and individual solutions.
Our innovative engineering and our well-defined quality awareness have
enabled us to establish an excellent reputation on these markets.
The use of future-orientated technologies, wide-ranging application experience and the ongoing training and further training of staff form the basis for our impressive results.

EiMa Maschinenbau GmbH
Gutenbergstraße 11
72636 Frickenhausen
Germany

www.eima-maschinenbau.de

EiMa Series SIGMA

With its double-table design, the SIGMA is second to none in terms of unit costs.

Manufacturer:
EiMa Maschinenbau GmbH
Industry:
Metal Processing

 

In tandem with a double head (SIGMA DD series), double-table machining also eliminates those non-productive times. This is almost like having a second machine. This advantage really makes itself felt in the machining of large, long profiles or nesting parts with long workpiece machining times. Here too, specially developed additional features such as clamping fixtures and handling systems supplement the machine to create individual machining cells.

 

 

Technical data
Controller:Siemens 840D sl
5-axis milling head:C3, S3, C3E, S2, C2 
Drive technology:
X-axis
Y-axis
Z-axis
Toothed belt drive or linear motor
Ball screw drive
Ball screw drive
Protection:Complete housing, optionally extendable table
Tool changer:12/24 magazine places, pick-up magazine for special tools; special design on request
Machine table:Steel load-supporting members or clamps, manual or CNC-controlled; optionally steel frame table or aluminium tabletop. Individual adaptable clamping stations
Travel axis distances:
X-axis
Y-axis
Z-axis
2,500 - 20,000 mm
1,000 - 6,000 mm
300 - 1,500 mm
Travel speed:
X-axis
Y-axis
Z-axis
40 m/min (100 m/min)
40 m/min (60 m/min)
max. 60 m/min
MaterialsAluminium, plastics
Download brochure Series SIGMA  
5-axis milling heads
Aluminium profile machining, plastics machining and modelling
  • High rigidity thanks to fork design and large-dimensioned gears
  • Suitable for 5-axis simultaneous machining
  • Camping in B-* and C-axis*
  • HSK-F63
  • 24,000 rpm
  • 15 kW / 11 Nm
  • Rotary feedthrough* for minimal quantity lubrication or air
Aluminium and steel machining, modelling and mould making
  • High rigidity thanks to fork design and large-dimensioned gears
  • Direct measuring systems in B-* and C-axis*
  • 5-axis simultaneous machining
  • Clamping in B-* and C-axis*
  • HSK-A63
  • 22,000 rpm
  • 24 kW / 50 Nm
  • Rotary feedthrough* for minimal quantity lubrication, emulsion and air
Aluminium profile machining
  • Small compensation movement. High accessibility between tensioners for aluminium profile machining
  • Direct measuring systems in B-* and C-axis*
  • Clamping in B-* and C-axis*
  • HSK-A63
  • 22,000 rpm
  • 24 kW / 50 Nm
  • Rotary feedthrough* for minimal quantity lubrication, emulsion and air
Aluminium profile machining, CFRP and plastics machining
  • Minimal collision contour for optimal accessibility at the workpiece
  • Suitable for 5-axis simultaneous machining
  • Clamping in B-* and C-axis*
  • HSK-F63
  • 24,000 rpm
  • 15 kW / 11 Nm
  • Rotary feedthrough* for minimal quantity lubrication or air
Aluminium and steel machining, modelling and mould making
  • Minimal collision contour for optimal accessibility at the workpiece
  • Direct measuring systems in B-* and C-axis*
  • 5-axis simultaneous machining
  • Clamping in B-* and C-axis*
  • HSK-A63
  • 22,000 rpm
  • 25 kW / 85 Nm
  • Rotary feedthrough* for minimal quantity lubrication, emulsion and air
Steel, cast iron and aluminium machining in modelling and mould making
  • Very rigid,dynamic milling head with directly driven torque motors
  • Direct measuring systems in B- and C-axis
  • 5-axis simultaneous machining
  • Clamping in B- and C-axis
  • Motor spindles with HSK-A63/ HSK-A100
  • 30 kW /143 Nm up to 60 kW / 75 Nm
  • Max. 24,000 rpm
  • Rotary feedthrough* for minimal quantity lubrication, emulsion and air
MMS = minimal quantity lubrication
* Optionally