Some of them are necessary for the site to function, but you can decide for yourself.
Demarec demolition and sorting grabs featuring the well-known DeltaBox frame are widely used in demolition, recycling and other applications. These demolition and sorting grabs have already proved their worth in the demolition and recycling industries. Demarec's robust selection grabs are available for machines from 10 to 80 tons. No concessions have been made when it comes to wearing parts. The sides and the reversible, split lower blades are made of very thick, durable material.
The application of the standard load safety valve in the bucket opening/closing circuit guarantees safety when working with Demarec demolition and sorting buckets. For example, dangerous situations when picking up and placing dock panels are avoided. Oil overheating is also avoided, and the machine maintains its cycle speed.