Our columns are constructed 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 program delivers a dilute nutrient remedy to each column. The watering system is programmed to add smaller amounts of nutrient alternative at the substrate surface 20 times each day. This high frequency retains the tops of the columns moist and ensures delivery of nutrition throughout the column.
We have developed a columnar plant culture 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 blended with perlite or vermiculite. These well-drained, organic-rich mixtures support a proper balance of drinking 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 device and further escalates the reliability of the machine. Consequently, the drive device can be used atlanta divorce attorneys placement. We has been tested under severe conditions 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 heat dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom level mounting and side mounting, which facilitates installation and decreases the labor intensity of the installation workers.
reducer in addition to light weight, high strength light weight aluminum alloy shell, the inner use of a three-stage helical equipment transmission, thin essential oil 
lubrication. Increased transmission performance and service life. Its limit device provides two types of collision prevent and spring sheet for customers to choose. The limit adjustment is certainly hassle-free, 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 your negative and positive of the electric motor. There is no double insurance change to make sure safe operation.
1. The cabinet framework is solid, reasonable, dependable performance, simple procedure and maintenance
2. The limiting device has the best wiring technique, 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 small area, such as a gas-exchange chamber, thereby maximizing the amount of treatments and replications in confirmed space.