Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to the bottom of the pipe stabilizes the column, and also holds set up a mesh display screen. The mesh supports the Turface substrate while also enabling drinking water to drain by gravity. An automated watering system provides a dilute nutrient remedy to each column. The watering program is programmed to include smaller amounts of nutrient option at the substrate surface 20 times per day. This high frequency retains the tops of the columns moist and ensures delivery of nutrients throughout the column.
We have developed a columnar plant tradition system that supports healthy plant development while also enabling complete separation of the roots from the growth substrate.
Standard potting substrates typically contain sphagnum peat mixed with perlite or vermiculite. These well-drained, organic-wealthy mixtures support a proper balance of water and oxygen while also offering 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 device and further increases the reliability of the unit. As a result, the drive unit 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 mounting and side mounting, which facilitates set up and decreases the labor intensity of the installation workers.
reducer furthermore to light weight, high strength aluminium alloy shell, the inner utilization of a three-stage helical equipment transmission, thin essential oil lubrication. Increased transmission effectiveness and service existence. Its limit device provides two types of collision prevent and springtime sheet for customers to select. The limit adjustment is hassle-free, and the positioning precision is high (specifically the spring type). Can be adjusted within the range of 1~75 rpm to control the stop between the positive and negative of the motor. There is no double insurance change to ensure safe operation.
1. The cabinet framework is solid, reasonable, dependable performance, simple procedure and maintenance
2. The limiting device has the best wiring method, through three micro-switches, each of which functions 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 can be arranged within a little area, such as a gas-exchange chamber, thereby maximizing the number of remedies and replications in a given space.