According to customer requirements for appearance and corrosion resistance accommodate the thickness of the coating, and for galvanic zinc coating used type of chromate passivation , including adjustments possible final treatment sealing of surface by lacquer.
The history of the surface finishing centre in MASSAG stretches back to the 1970s. In the late 1990s started to build up the brand new fully automated surface finishing in-house plant , including effluent neutralization section.
New technology allows us to maintain most of the surface finishing electrogalvanizing methods (in mass barrel section or hanging section), including possibility of implementation of new options in surface finishing methods.
Massag is certified by certification company SGS according to the following quality and enviromental standards.
We also hold certificates and standards.
ISO 9001:2008, ISO/TS 16949:2002, ISO 14001:2004
The quality of the produced and surface finishing components is assessed according to the customer's requirements (specifications, standards – ČSN ISO 9228).
Overall technological surface finishing processes are implemented in compliance with the Standard: ČSN EN ISO 2081 (which replaced the standard ČSN EN ISO 2081).
ČSN EN 12329
ČSN EN 1403
ČSN EN ISO 4042
ČSN EN ISO 3613
ČSN EN 12476
VW TL 217
GM GME 00252
MB DBL 8451
Currently, we use two Filling automated electroplating lines , especially for zinc-coating, and a semi-automatic line for drum nickel-coating:
Zinc coating automatic line (in one line)
Made in Lecom Ledeč, a.s. in Czech republic (line Lecom), registration date 2006 – acid zinc coating, for galvanic zinc coating of larger sized components on the racks (components of rolleys, cages, trucks, etc..)
dimensions of the parts on coating racks maximum: 3500x1700x700 mm
produced capacity maximum: 55 000 m2/month *
Coating automatic line (in 4 lines)
Made in Atotech – SRN (linka Atotech), registration date 1990.
line 1 – cyanide copper coating in a drum and on the rack + possibility of three-metal coatings
line 2 – acid zinc coating on the rack + acid tin coating in a drum
line 3 – galvanic coating pre-treatment
line 4 – acid zinc coating in a drum
dimensions of the parts on coating racks maximum:2400x1050x250mm
produced capacity maximum:10 000 m2/month (on the rack) *
produced capacity maximum: 150 000 kg/month (in a drum) *
Nickel coating semi-automatic line
Made in VEB GalvanoTechnik Leipzig (GTL) – NDR before, now GmbH – SRN (nickel coating line) acid nickel coating in a drum – in single layer or with copper pre-coating (line Atotech) – for high gloss.
produced capacity maximum:30 000 kg/month *
Referred to as the maximum possible capacity are, in what may be the largest use of coated area in the lines, due to the size and shape of the coating components.
Another establishment of the surface finishing:
Filling automated line with suspended conveyor, currently producing: 1 shift per day.
Painting and staining of small parts.
Drum vibratory tumbling
Degreasing equipment workshop
Ultrasonic degreasing for small and smaller non-ferrous components (Al, Ms) of fatty, current producing: 1 shift per day
Located directly under the automatic line Atotech
There is also the COMPANY LABORATORY in the plant area , which is equipped with , among other things a condensing chamber. We also offer free capacity of laboratory.
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