Founded in 1900, DISA is the world's leading supplier of foundry equipment and surface finishing systems, and one of the world's largest and most experienced suppliers of air pollution control solutions. With factories, and sales and service offices on three continents and an extensive agent network, DISA serves international industrial manufacturers, foundries and metalworking industries with leading edge technology solutions, tailored to their specific needs.
A. P. MOLLER - MAERSK GROUP
DISA is part of the A. P. MOLLER – MAERSK GROUP, employing over 60,000 people world-wide and has offices in more than 100 countries. The business interest of the Group include oil and gas exploration and production, shipbuilding, aviation, IT services and industrial engineering.
Reliable and efficient metal-surface treatment
DISA is one of the world-wide leading suppliers of equipment for surface finishing. Solutions include modern raw castings fettling and trimming equipment and blast cleaning machines to remove sand from castings and scale, rust and contaminants from semi-finished or finished products in all branches of the steel producing and manufacturing industries. Shot blasting is a reliable and efficient method to increase the fatigue strength of components subjected to high or alternating stress (Shot Peening).
Automatic castings fettling and trimming
Using automatic systems is of advantage for iron and light metal parts (sand, gravity and pressure die castings) even for small production runs. The design range extends from simple stand-alone solutions to sophisticated and interlinked production plants and includes:
- Fettling cells (grinding robots)
- Trim machines and trim tools
- Transport systems
- Handling technology
- Fully automatic fettling lines
- Concept engineering, implementation
DISA Shot Blast Technology
The extensive product range for foundries includes well proven, mature solutions and provide additional benefits and measurable advantages:
- Batch-type shot blast machines – the cost effective solution for tumble-proof castings
- Throughfeed blast cleaning machines: Continuous material flow, consistent blast cleaning quality
- Cleaning and transport tasks can be solved simultaneously with hanger type shot blast machines
- Manipulator shot blast machines - automatically the flexible solution for automotive components
For mechanical descaling applications, DISA offers wire and bar shot blast machines which can be integrated in automatic drawing lines.
Further included are strip descaling machines for annealing and pickling lines, roller conveyor machines to remove rust, scale and contaminants from plates, profiles, billets and welded constructions and plants for reconditioning applications (lacquer removal) and complete conservation lines for plates and profiles. DISA affords on extensive experience in surface compaction (shot or stress peening).