Plastic Board Drain Installation Machine for Hard Foundation

This machine enables plastic board drain material to be installed into the soft clay layer underneath hard layers, of which the N-value is greater than 15, by a specifically designed breaker attached to the tip of casing of the standard type plastic board drain driving machine. Since a separate pre-boring machine usually requires penetration through the hard layer using conventional methods, cost savings can be achieved. The breaker can be equipped as an attachment for the standard type drain driving machine; therefore fitting does not require any special skill or tools. Even for ground where a breaker is not required, it is not necessary to dismantle it.