Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to underneath of the pipe stabilizes the column, and also 
holds set up a mesh screen. The mesh facilitates the Turface substrate while also allowing water to drain by gravity. An automated watering system delivers a dilute nutrient option to each column. The watering program is programmed to add small amounts of nutrient answer at the substrate surface area 20 times each day. This high frequency maintains the tops of the columns moist and ensures delivery of nutrients throughout the column.
We have developed a columnar plant lifestyle system that facilitates healthy plant growth while also enabling complete separation of the roots from the growth substrate.
Standard potting substrates typically contain sphagnum peat blended with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate balance of water and oxygen while also providing exchange surfaces for plant nutrients. Separation of plant roots from the potting substrate, however, is impossible.
An oil expansion chamber controls the pressure in the drive unit and further increases the reliability of the machine. Consequently, the drive device can be used atlanta divorce attorneys position. We has been tested under severe conditions with high operating routine and positive 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 temperature dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom level mounting and side mounting, which facilitates installation and decreases the labor intensity of the installation workers.
reducer furthermore to light weight, high strength aluminum alloy shell, the inner use of a three-stage helical equipment transmission, thin oil lubrication. Increased transmission performance and service existence. Its limit device provides two types of collision prevent and springtime sheet for clients to choose. The limit adjustment can be convenient, and the positioning accuracy is high (specifically the spring type). Can be adjusted within the number of 1~75 rpm to regulate the stop between the negative and positive of the motor. There is absolutely no double insurance change to ensure safe operation.
1. The cabinet structure is solid, reasonable, dependable performance, simple operation and maintenance
2. The limiting device has the best wiring method, through three micro-switches, each of which features as a brake, emergency brake, and phase mistake protection
Columnar containers are better pots because they are able to support deep root growth while taking up less bench space. Many columns could be arranged within a little area, such as a gas-exchange chamber, therefore maximizing the amount of remedies and replications in confirmed space.