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TUNNEL AND MINING EQUIPMENT

STEEL CONSTRUCTION

PLATE

PLATE

DIMENSIONS

100X100

150X150

200X200

250X250

THICKNESS

5-12 mm

8-20 mm

10-20 mm

12-25 mm

HOLE DIAMETER

27-52,5 mm

WEIGHT

0,6-15,8

1,4-3,6

3,2-6,4

9,9-20,6

MATERIAL

ST37-ST44-S52

Ay-Yıldız Engineering Plates are essential load-bearing components used in self-drilling anchor (IBO Bolt) systems to distribute anchor forces evenly onto the rock or ground surface. Working together with the anchor nut and bolt head, the plate enhances the load-carrying capacity of the system and contributes to safe and efficient anchoring performance. Its durable steel construction ensures long-term reliability in demanding underground conditions.

The wide contact surface of the plate enables controlled load transfer, particularly in weak, fractured or irregular geological formations. This improves overall system stability and enhances the safety of roof and wall support structures. With various size and thickness options available, Ay-Yıldız Engineering offers plates suitable for a wide range of tunneling and mining applications.

APPLICATIONS

  • Load distribution on tunnel and mining roof or wall supports
  • Secure installation of IBO Bolt anchorage systems
  • Increasing stability in deep anchor applications
  • Strengthening support systems in challenging ground conditions

KEY FEATURES

  • Manufactured from high-strength steel
  • Fully compatible with anchor nuts and IBO Bolt heads
  • Improves system strength by evenly distributing anchor loads
  • Available in multiple sizes and thickness options
  • Full integration with IBO Bolt systems
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