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Solder Resist Equipment

Curtain Coater LG250-63

Coating of pcbs with photo imageable solder mask by pouring method

lg2202

This method can usually be applied with all photo inks available on the market.
Pcbs pass the ink curtain at a typical speed of 90 m/min.
The ink is automatically pumped into the coating head from the supply container.

A microprocessor-aided viscosity control in the ink container ensures a precise viscosity of the ink, by automatically adding solvents and permanent temperature control.

The coating head produces a vertically falling ink curtain. The pcbs are coated in the desired layer thickness in an extremely homogeneous way.

The coating unit consists of

  • Coating head
  • Ink supply tank
  • Solvent tank
  • Pump
  • Viscosity controller
  • Ink mixer

Normally the coating unit is rigidly mounted – type LG.
Alternatively the coating unit can be hold in rails – type LGW. It can be completely moved out. If a second ink station is available, the moved-out ink station can be replaced against a new one, freshly filled up. The ink can be kept operational at a separate location.

Advantages

  • Retooling, maintenance and cleaning work can quickly and easily be done
  • Trouble-free ink change within a few minutes
  • Transport belt V-Shaped or flat

Specifications

  • Frame: tubular section, welded, made of stainless steel V2A
  • Panelling: stainless steel plate V2A
  • Transport belt: Multilayer fabric, coated with Urethan
  • Suitable lacquer: all prevailing lacquer systems
  • Viscosity: 40 – 110 sec. (DIN F4 measuring cup)
  • Layer thickness: dry 20 – 60µm
  • Working width: 625 mm
  • Transport speed: 0.2 – 5 m/min.
  • Connection load: 4 kW
  • Covering: Hood, transparent above coating unit
  • Exterior dimensions: 2,500 mm (l) x 1,000 mm (w) x 1,300 mm (h)
  • Working height: 900 ± 50 mm
  • Weight: 570 kg

Options/ Alternatives

  • LGW: With movable coating unit
  • LG2: With two coating units, rigidly mounted in tandem
  • LGW 220E-SBU: Curtain coater for not-air conditioned rooms

 

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For more information, visit the website or send us your information request.

About Adeon

At Adeon we believe that it is the quality of our work that placed us in our current position, and quality is what we try to improve with everything we do. European PCB manufacturers are often challenged to produce many different designs and technology levels every day. This makes it challenging to select and provide equipment that is capable of doing that. Our goal is to offer the best service and support against affordable rates to the highest standards to help our customers to stay at the forefront of technological developments.

Contact

Weidehek 26
Industrial Area Haagse Beemden # 4530
NL-4824 AS Breda
The Netherlands
Telephone: (+31) (0)76 541 00 08
Fax: (+31) (0)76 542 50 59
E-mail: info@adeon.nl

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