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Q1: What specific scenarios is this lightweight bracket drilling machine mainly used for?
A : Known as the "post installation artifact," it is widely used for: 1. Highway/Farm Guardrails and Fences: Drilling for highway guardrail posts, pasture wire fence wooden/steel posts; 2. Greenhouse Construction: Drilling for steel and concrete posts of vegetable/flower greenhouses; 3. PV Perimeter Fencing: Post installation for PV power station security nets. It is especially suitable for replacing traditional manual digging with shovels or post-hole diggers.
Q2: Guardrail posts (e.g., Φ114, Φ140) and greenhouse posts have different sizes. Do I need to change machines?
A : No. Simply change to a drill bit of a different diameter. Leili comes standard with a quick-change mechanism and offers various spiral bits from 100mm to 400mm. One main unit meets your different needs for drilling guardrail post holes (usually 150mm-200mm) and greenhouse post holes (usually around 300mm), truly multi-functional.
Q3: Greenhouse soil is usually soft, while roadsides for guardrails may have hard soil or gravel. Is the equipment's power sufficient?
A : Fully sufficient. For soft greenhouse soil, the standard spiral bit discharges soil extremely fast. For hard shoulders or gravel layers beside highways, we can equip thickened alloy bits or carbide serrated bits. Combined with the torque amplification of the gearbox, it easily drills through both soft soil and hard clay.
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