Zakłady Elektrotechniki Motoryzacyjnej Sp. z o.o.

ul. Sudecka 14

57-340 Duszniki Zdrój

Poland

Services

„Zem” is providing specialized galvanizing services. As one of the sparse firms in Poland, we started in our galvanizing plant processes of iron – zinc alloy plating (FeZn) with black passivation. We have implemented technology of passivation based on ecological safe trivalent chromium (Cr+3).

 

Company offers production capacity of the following electroplating devices and automatic electro galvanic production lines:

 

1. AUTOMATIC LINE WITH RACKS FOR Zn/Fe ALLOY GALVANIZING

 

Automatic Line with Racks – front

 

1.1 electroplating process is carried out on base of Zn/Fe alloy bath Cr +3;

1.2 obtained layer is Zn/Fe alloy with black passivation with its sealing and preservation;

1.3 offered technology is innovative one and assures high corrosion resistance.

Traditionally applied zinc coating methods provide resistance against white corrosion up to 96 hours and red corrosion up to 196 hours.

Technology of Zn/Fe alloy electroplating assures resistance, measured in the salt chamber, against white corrosion up to min.200 hours and red corrosion min. up to 340 hours.

 

2. AUTOMATIC LINE WITH RACKS FOR ALCALI GALVANIZING

 

Automatic Line with Racks – top

 

2.1 offered production capacity reserve; approx. 30 000 m2;

2.2 electroplating process is carried out on base of alkali bath;

2.3 obtained zinc layer with white Cr+3 passivation;

2.4 assured rust resistance, measured in the salt chamber, against white corrosion up to 96 hours and red corrosion up to 196 hours.

 

3. DRUM ELECTROPLATING APPARATUS PUB-50

 

(PUB-50) Zinc-layering

 

3.1 offered production capacity reserve: 2700 kg small elements per day;

3.2 electroplating process is carried out on base of weak-acid bath;

3.3 obtained zinc layer with white Cr+3 passivation;

3.4 assured rust resistance, measured in the salt chamber, against white corrosion up to 96 hours and red corrosion up to 196 hours.

 

4 NICKEL ELECTROPLATING DRUM APPARATUS PUB-50

 

(PUB-50) Nickel-layering

 

4.1 free production capacity of about 800kg/day for not large pieces;

4.2 decorative-protective nickeling on steel, copper and copper alloys.

 

Catalogue card of galvanizing services in .pdf format: HERE