Four rope bulk grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertlizer. The mechannical structure for opening & closing is succint and original. It is easy to use and can work under any circumstance in order. The grab is equipped for the crane which has two hoisting drums and used for grabbing bulk materials.
  and as an active manufacture ,we have design team all according to your different demand.and our engineer also can design according to your different demand.
  so if you are interested in any of our product,feel free to connect with me:sakina.