Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to the bottom of the pipe stabilizes the column, and also holds set up a mesh display screen. The mesh facilitates the Turface substrate while also enabling water to drain by gravity. An automated watering system delivers a dilute nutrient solution to each column. The watering program is programmed to include small amounts of nutrient option at the substrate surface area 20 times per day. This high frequency helps to keep the tops of the columns moist and ensures delivery of nutrition throughout the column.

We have developed a columnar plant culture system that facilitates healthy plant growth while also enabling complete separation of the roots from the growth substrate.

Regular potting substrates typically contain sphagnum peat mixed with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate balance of water and oxygen while also offering exchange surfaces for plant nutrition. Separation of plant roots from the potting substrate, however, is impossible.

An oil expansion chamber controls the pressure in the drive device and further increases the reliability of the unit. Because of this, the drive unit can be used atlanta divorce attorneys placement. We has been examined under severe circumstances with high operating routine and excellent results have been achieved.
The new kind of greenhouse reducer is a window in the greenhouse, universal screen reducer, it uses aluminum die-cast housing, beautiful appearance, light-weight (about 20 kg), good high temperature dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom level mounting and part mounting, which facilitates set up and reduces the labor strength of the installation employees.
reducer furthermore to light-weight, high strength aluminum alloy shell, the internal utilization of a three-stage helical gear transmission, thin oil lubrication. Increased transmission efficiency and service life. Its limit device provides two types of collision block and springtime sheet for customers to choose. The limit adjustment is definitely hassle-free, and the positioning precision is high (especially the spring type). Could be adjusted within the number of 1~75 rpm to control the stop between the negative and positive of the motor. There is no double insurance change to make sure safe operation.

1. The cabinet structure is solid, reasonable, reliable performance, simple operation and maintenance
2. The limiting device gets the best wiring method, through three micro-switches, each which features as a brake, emergency brake, and phase error protection
Columnar containers are preferable to pots because they can support deep root growth while taking up less bench space. Many columns could be arranged within a small area, such as a gas-exchange chamber, thereby maximizing the amount of remedies and replications in a given space.