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Anchor Coupler
R thread anchor coupler is used to elongate the anchor bar. It enables energy energy transmission between bars.
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Description
Introduction:   

Anchor coupler is used to elongate the anchor bar. It can be used in kinds of conditions which need different length of anchor bar. In the drilling process, anchor coupler enables direct end-to-end energy transmission between bars. Therefore it can reduce the loss of anchor bar.
 
Anchor coupler also can ensure the maximum percussive energy on the drill bit. According to the minimum load specifications, Sinorock anchor couplings can guarantee that the ultimate breaking load is the same as the self drilling anchor dimension.

Characteristic:

1. Being adjustable to kinds of anchor bars.
2. Couplers can elongate the anchor bars, so it is convenient to work in narrow space.
3. Easy connecting anchor bars to improve the work efficiency.


Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg/pc)
Note
SSR25 36 150 0.66 With sealing structure
SER25 36 150 0.66 Without sealing structure
SSR32 42 145 0.79 With sealing structure
42 160 0.86
42 190 1.00
SER32 42 145 0.77 Without sealing structure
42 160 0.84
42 190 1.00
SSR38 51 180 1.33 With sealing structure
51 200 1.50
51 220 1.67
SER38 51 180 1.38 Without sealing structure
51 200 1.55
51 220 1.68
SSR51 63 200 1.85 With sealing structure
63 220 2.00
SER51 63 200 1.84 With sealing structure
63 220 2.13


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