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Japanese Sanko Techno Rolls out Smart Expansion Anchor
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2022-03-28
     After Sanko Techno launched sales of its expansion anchors back in October 2020, customers had hoped for an expansion anchor that can be used in tunnel construction. Therefore, the company developed "Smart Expansion Anchor". With a shorter embedding length, the new anchor expands and cuts the wall as it is drilled into the hole with a small hammer drill, so the operator can quickly complete the work even when the anchor is drilled upwards. Using anti-loosening nut with the anchor can prevent deterioration in the gap between the anchor and the hole.
 
     "Smart Expansion Anchor" is available in 3 sizes including M8, M10 and M12, and in two material types including steel and stainless steel. It launched sales on March 1, and is expected to bring a total revenue of JPY 15 million this year.
Sanko Techno
智慧化膨脹錨栓
Smart Expansion Anchor
隧道施工
tunnel construction
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