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Q1: PV support installation requires extremely high hole verticality. Does this machine easily deviate?
A : It won't deviate. The bracket drilling machine features a built-in vertical guide slide. During operation, the base is firmly planted on the ground, and the power head presses down vertically along the slide, completely overcoming the wobbling weakness of handheld drills. The verticality error is strictly controlled within ±2cm, perfectly meeting PV module installation standards. This accelerates installation and avoids rework caused by pile deviation.
Q2 : If the PV site has hard soil or contains small gravel, is the machine's power sufficient?
A : The power is sufficient. It comes standard with a high-power pure copper motor or gasoline engine with high torque. For the hard clay common in PV sites, high-strength alloy bits are available; for weathered rock or gravel layers, specialized bits with carbide teeth can be used. Driven by the motor or high-horsepower gasoline engine, combined with the bracket's downward leverage, it easily penetrates hard layers.
Q3 : Why bracket drilling machine is suitable for photovoltaic power station construction?
A : The bracket drilling machine features a lightweight two-wheel bracket structure, operable by one person. It can enter narrow PV array gaps while ensuring sufficient depth and verticality—the "king of cost-effectiveness" for small-to-medium PV projects and complex terrains.
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