Grabs and polyps

We can provide a suitable grab that depends on the type of material being handled. The most frequently used grabs are 2-shell electro-hydraulic grabs for bulk goods, and a multiple-shell grabs or polyps for bulk density. Besides electro-hydraulic grabs, also mechanical grabs can be used. In this case, an especially synchronized winch unit must be built, which has a jaw and a head drum.

The product range furthermore includes accessories for piece goods, tongs for coils and grippers for paper rolls. Swivel mechanisms are also available, for a controlled and safe handling of goods.

Each grab can be combined with a hoist or a which unit. All grabs are quality brands of Western European origin.

  • Grabs and polyps
  • Grabs and polyps
  • Grabs and polyps
  • Grabs and polyps
  • Grabs and polyps
  • Grabs and polyps

Hoisting beams

Every DEMAN hoisting beam is specifically built to customer requirements,
for instance for handling big bags, steel plates, containers, concrete elements, etc.

  • Hoisting beams
  • Hoisting beams
  • Hoisting beams
  • Hoisting beams
  • Hoisting beams

Load turning devices

For a safe turning of loads, with a dead weight of 1 and up to 150 tonnes.
If you provide us with a drawing of the loads that you want to turn, then we can provide a CAD simulation that illustrates the turning process.

  • Load turning devices
  • Load turning devices
  • Load turning devices

Remote control units

The use of remote control units on hoists is advantageous both for safety, efficiency and output. We provide remote control units on new overhead crane, but we can also upgrade your existing hoists to wireless operations without a problem. You can also count on us, for repairs and exchange parts of remote control units. We always opt for top-class brands, because you need to rely on quality and robustness!

Power supply
Insulated conductor systems
Flat, flexible cable
Cable reels

  • Remote control units
  • Remote control units
  • Remote control units
  • Remote control units
  • Remote control units
  • Remote control units

Trolleys

With regard to technology, trolleys on a guide rail are strongly related to overhead cranes. It is therefore no great surprise that DEMAN has been building all kinds of electric trolleys for decades. The product range starts with compact trolleys and continues to more complex trolleys, which are built according to your specifications and in combination with the desired load capacity.

The design always considers the specific needs of the customer. In this regard, attention is given to the safety of transport trolleys.

The DEMAN trolley for transporting glass is, in the meantime, a highly regarded specialty, for global glass manufacturers, where after-treatment in the autoclaves is used.

  • Trolleys
  • Trolleys
  • Trolleys
  • Trolleys
  • Trolleys

Mobile platforms

One derivation from crane construction technology is the mobile platform. Their application is quite varied and nevertheless specific: it can concern mobile platforms, for instance for the maintenance of lighting or for the maintenance of trains. On such mobile platforms, it is also possible to install additional hoists, such as for instance chain or cable hoists, a single girder or an overhead suspension crane.

Accessibility and safety, both on and around mobile platforms clearly are our top priorities. In these cases, crane runway beams and a corresponding power supply are also required.

  • Mobile platforms
  • Mobile platforms

SMART FEATURES

More than 90% of all new DEMAN overhead cranes are fitted with
one or more smart features.

Smart features op uw rolbrug, kraan of kettingtakel. Dat kan bij Constructiehuizen Deman.

More information