Etching and Developing Modules

Labo-Line: Ministar Type N/H
Foam etching, developing and rinsing
Profi-Line: System Rotor 400
Spray etching, spray developing and rinsing for medium-sized series


ETCHING CENTER S20/S30
Spray etching, spray developing and rinsing. Suitable for all types of photoresist.
ETCHING CENTER T20/T30
Foam etching, spray developing and rinsing of photo positive and negative coated printed circuit boards.


ETCHING CENTER V200/V300
Foam etching, developing and rinsing of photo positive coated printed circuit boards.
CONVERT 2300
Vertical conveyorized line for fast and efficient PCB production, chemical milling or SMD templates.
Special Design:
Etching Center PP for gold-etching - Special Design
  • Machine to develop, etch and strip
  • Equipment made of polypropylene to treat gold plated substrate
  • Safety tank and fume exhaust hood
  • Modular system as Etching Center S
Etching Center S30 with Stripper -Special Design
  • Machine to develop, etch and strip
  • Equipment with spray stripper and stainless steel sieve insert
  • Modular system as Etching Center S
Etching Center S30 with Stripper, volume flow control and pressure indication
  • Machine to develop, etch and strip
  • Equipment with volume flow control and pressure indication for developer and stripper
  • Equipment with stainless steel sieve insert and filtration unit 10"
  • Safety tank
  • Modular system as Etching Center S
In-line machine CONVERT for stripping - Special Design
  • Machine for stripping photo-resist
  • Equipment with stainless steel sieve insert and filtration unit 10"
  • Modular system as Convert


© Walter Lemmen GmbH 2004