Share on (62053582089):
(1) Stone mining operations: mining and secondary decomposition of ores (jade, metal and non-metal).
(2) Partial and total demolition of concrete components (cement pavement, reinforced concrete pile head, machine tool foundation, bridge and building components).
(3) The gravel treatment of dangerous rock slope of water resources and hydropower.
model | Drilling diameter (mm) | Drilling depth (mm) | Wedge length (mm) | Crack width (mm) | Split time (s) | split force (t) | Weight (kg) | Standard tubing (m) |
PLE-150 | 40 | 400 | 150 | 5-10 | 8-50 | 900 | 39 | 15 |
PLE-250 | 42 | 500 | 250 | 5-10 | 8-50 | 1000 | 40 | 15 |
PLE-350 | 45 | 600 | 350 | 5-10 | 8-50 | 1100 | 41 | 15 |
PLE-450 | 50 | 700 | 450 | 5-10 | 8-50 | 1200 | 42 | 15 |













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