- Design of the grabBucket
The grab — the load gripping device of load-lifting cranes, loaders and monorail carts for bulks, a skrapa and shavings, lump stone and fibrous materials, and also lengthy forest products
The device represents adaptation representing the big iron scoop fastened to the load-lifting crane and the employee for grab and unloading of the craned material — sand, the earth, rocks, scrap, metals
LLC ALAMAK has a possibility of production of two-rope (four-rope) grabs:
The two-rope grab has jaws which are sharnirno connected with lower traversy and by means of drafts to a head. The lifting rope which is fixed on a head is intended for rise and lowering of the grab by means of the lifting winch. The closing rope connected with lower traversy which passes through an opening in a head and is fixed on a drum of the closing winch. This rope is intended for opening and closing of jaws of the grab. For increase in efforts of cutting on edges of jaws and the best zacherpyvaniye of material the closing rope is zapasovyvat in a polyspast which holders with blocks, are fixed on lower a traverse and a head. Winches have independent management. Two-rope grabs can be supplied with two, three or four ropes, but the principle of action remains invariable.
Specialists of our enterprise will help you to pick up the necessary model of the grab, proceeding from your requirements.