Electric machines

Setting standards: precise, fast and high-end

The principles behind our electric ALLROUNDER injection moulding machines are both performance-oriented and cost-efficient. The range encompasses the entry-level GOLDEN ELECTRIC model and the EDRIVE, as well as the high-precision, individually adjustable ALLDRIVE. This will ensure that you always achieve competitive unit costs.

The innovative drive technology makes the machines reliable and economical in the clamping force range from 350 to 5,000 kN. Spindle gear units and servo motors are selected according to the most stringent criteria in terms of function and quality. Numerous technically sophisticated details, such as automatic clamping force control or the automatic central oil lubrication system ensure stable processes and effectively minimise set-up and maintenance times.

Highlights

  • GOLDEN ELECTRIC: Comprehensively standardised entry-level model at an unbeatable price
  • EDRIVE: Complementary electric machine concept with higher demands in terms of equipment
  • ALLDRIVE: High-end series for complex production tasks with a wide range of configuration options
  • Play-free, direct-acting spindle drives ensure maximum repeat accuracy and part quality
  • Energy requirements are up to 50 % lower than for standard hydraulic machines
  • Low emissions thanks to liquid-cooled, encapsulated servo-electric drives and power recovery during braking
  • Convenient operation of the production sequence by means of the universal SELOGICA control system

Technology

Servo-electric drives
Our servo-electric drives operate with comparatively low emissions. Spindle systems and gears are encapsulated to reliably prevent contamination through abraded material. Moreover, the liquid cooling system ensures correspondingly low air turbulence and silent operation.
to the technology

Application examples

Wristwatch
Watch manufacturing reinvented: the example of the LSR/LSR wristwatch illustrates the innovative concepts that emerge based on our overarching expertise. Combining multi-component injection moulding, silicone processing and automation makes it possible to produce two complete watches in one minute.
to the moulded part

Micro counter wheel
Precision small parts, such as micro counter wheels weighing only 0.004 g, can be produced to a high standard on optimised ARBURG standard machines. A special micro-production cell enables us to offer you an efficient solution for shot weights measured in milligrams.
to the moulded part

Dental drill
Unlike their metal counterparts, dental drills made from PEEK only remove the carious material. The tiny parts are produced for dental practices as cost-effective “ready-to-use” disposable items in a single step.
to the moulded part

Hormone ring
Hormone rings made from LSR can be used by women for HIV prevention. The most stringent requirements with regard to hygiene and product quality must be met during production. The special advantage: before injection moulding, an agent is mixed into the liquid silicone, which provides protection against HIV.
to the moulded part