Vertical Veneer Slicers performs heating system and pressure bar to improve the quality of the sliced veneer sheet. The turning device of planer tool guarding holder improves the efficiency of machine with withdraw-knife device to avoid the scratches on the work pieces. Double crank fitting with high power motor, with maximum cutting speed up to 80 pcs per minute and veneer transport device can automatically put out the sliced veneer just after its cutting.
Vertical wick drains is mainly used for accelerating the consolidation of fine-grained soils to accelerate construction and limit long-term settlement. It is used in combination with pre-loading operation. Vertical wick drains evacuate pore water from soft, compressible soils to induce consolidation and settlement. This allows construction to begin in one to three months instead of up to 12 months or longer. Using wick drains as a drainage path to reduce the water content also strengthens the underlying soil to accommodate superimposed loads and minimize future settlement.
Vertical wind turbines are shaped like an eggbeater and use one or more propellers or aerofoils. The darrieus turbine is a type of vertical wind turbines in which the aerofoils are arranged symmetrically with a zero rigging angle. Although vertical turbines are limited by physical stress, they offer a wide range of operating speeds and easy access to the generator, which is located at the base of the turbine.