Knmbm International Plain CR Sheet Hydro (Steel )water Bag

  KNMBM INTERNATIONAL IS MAKING Hydro Steel (Water) Bag, which is a specialized piece of equipment used primarily in the marble and stone quarrying industry. 

• Function: It's a hydraulic cushion consisting of two sheets of high tensile steel designed to expand under water pressure. It's used for stripping large blocks of stone (up to 1000 tons or more) from the mountain.
• Mechanism: The hydro bag is inflated with water using an electric or pneumatic pump unit. It's easily inserted into a wire saw cut due to its thin initial thickness (around 2mm or 0.08").
• Advantages:
  • Efficiency: Eliminates the need to prepare slots for jacks.
  • Safety: Safer than using explosives, as water is the inflating medium, reducing deflagration risk if the bag bursts.
  • Environmentally Friendly: Uses water instead of oil.
  • Cost-Effective: Can reduce or eliminate the need for hydraulic jacks and explosives, potentially saving costs.
  • Minimal Noise and Dust: Produces less noise and dust compared to pneumatic hammers.
• Specifications:
  • Material: High tensile steel.
  • Expansion Capability: Can expand 6 to 10 inches.
  • Typical Sizes: 1m x 1m, 1m x 0.5m, 1m x 1.5m.
  • Weight (for 1m x 1m size): Around 9.5 kg to 10 kg.