Anchor Plate Underground Materials

Anchor plate: A type of mine support material used in conjunction with anchor rods (rods placed in rock mass and in close contact with the rock mass), which are circular, square, or diamond shaped. There are mainly two types of anchor plates widely used nowadays, square round hole anchor plates and circular round hole anchor plates.

Products Description

Products attributes

Brand Name	ZFGK
Product Name	Anchor Plate
Place of Origin	Hebei China
Material	Q235,355B
Thickness	2mm,3mm,4mm,5mm,6mm, 8mm,10mm,12mm,14mm,etc
Specifications	120120,150150,250250,300300,etc
Aperture	18mm,20mm,23mm,25mm,etc
Application	Industrial and mine support
Delivery Time	5-30 days

Products function

As an important part of the anchor rod support system, the performance of the anchor rod tray directly affects the support effect of the anchor rod. The function of the tray is to transfer the thrust generated by the locking torque of the nut to the top wall, generating initial anchoring force, while also transmitting the pressure of the tunnel top wall to the anchor rod, generating working resistance, jointly reinforcing the surrounding rock, and preventing the displacement of the tunnel top wall.

So when choosing a tray,

One is to meet the strength matching between th anchor rod tray and the anchor rod body, to avoid the phenomenon of anchor rod perforation caused by insufficient strength of the anchor rod tray.

The second is to meet the matching between the anchor rod tray and the anchor rod body on the support structure, to avoid uneven stress on the anchor rod body and nut caused by the mismatch between the anchor rod body and the tray on the support structure, which affects the support effect of the tunnel.

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