Built for the toughest processes

1.1 · Apparatus & solid lead constructions

Apparatus for chemistry and metallurgy

Machined and lead-burned parts and plant components – on request with on-site fabrication of large, segmented vessels in homogeneously lead-lined design.

• Scrubbing and cooling towers
• Evaporators and coolers
• Reaction vessels
• Cooling and heating coils
• Solid lead anodes for low temperatures
• Apparatus for methyl acrylate, viscose, sulphuric acid

1.2 · Autoclaves & reactors

Autoclaves for hydrometallurgy

Vessels and components for the hydrometallurgical extraction of gold, nickel and molybdenum – including the lead lining of the world's largest lead-lined autoclaves (4 × 780 t).

• Pressure autoclaves and reactors
• Storage tanks for sulphuric acid, process liquids and residues
• Vessels up to 5.6 m diameter and 130 t unit weight

1.3 · Lead linings

Homogeneous lead lining

Homogeneous lead lining bonds lead to the steel body without pores – durable and highly corrosion-resistant. A clear advantage in preventing leaks.

• Linings of electrolytic cells for copper and zinc extraction
• Storage tanks with low temperature and pressure loads
• Collecting trays and approvable multi-walled tanks

1.5 · Wet electrostatic precipitators & spare parts

Wet electrostatic precipitators (WESP)

Complete wet electrostatic precipitators for efficient emission control – for submicron particles, heavy metals, acid and oil mist.

• Components for gas cleaning plants: zinc, copper, sulphuric acid, titanium dioxide, ultramarine blue, viscose, methyl acrylate
• Precipitator housings, collecting and discharge electrodes
• Dry insulation
• Inspection, repair and general overhaul of existing plants

1.6 · Star tube coolers

Star tube coolers & tube bundle condensers

As part of gas cleaning plants for the extraction of zinc, copper and molybdenum – with extruded internal fins for maximum heat transfer.

1.7 · Dangerous goods containers & packaging

Containers for bromine and hazardous substances

We specialise in the design, construction and manufacture of transport containers for dangerous goods. As an exclusive partner, we supply the chemical industry – for example with special containers for liquid bromine.

• 20' ISO containers for dangerous goods transport, e.g. bromine
• Dangerous goods packaging and small containers of 140, 450 and 1,000 l for hydrofluoric acid and bromine
• Transport drums for dangerous goods

1.4 · Anodes for metal treatment

Anodes and electrodes for electroplating

Anodes for hard chrome plating, galvanising, anodising and other electrochemical processes must meet high requirements – quality, workmanship and lead alloy determine the result.

• Pickling of stainless steels
• Galvanising and chrome plating of carbon steels
• Production of copper foil
• Hard chrome plating and other electroplating processes