Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to underneath of the pipe stabilizes the column, and also holds set up a mesh screen. The mesh supports the Turface substrate while also allowing water to drain by gravity. An automated watering program delivers a dilute nutrient solution to each column. The watering system is programmed to add smaller amounts of nutrient option at the substrate surface 20 times per day. This high frequency helps to keep the tops of the columns moist and ensures delivery of nutrients throughout the column.
We have developed a columnar plant lifestyle system that supports healthy plant growth while also enabling complete separation 
of the roots from the growth substrate.
Regular 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 areas 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. As a result, the drive device can be used atlanta divorce attorneys position. We has been tested under severe circumstances 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 aspect mounting, which facilitates installation and reduces the labor strength of the installation employees.
reducer in addition to light-weight, high strength light weight aluminum alloy shell, the internal usage of a three-stage helical equipment transmission, thin essential oil lubrication. Improved transmission performance and service lifestyle. Its limit device has two types of collision block and springtime sheet for customers to choose. The limit adjustment is usually easy, and the positioning precision is high (specifically the spring type). Could be adjusted within the range of 1~75 rpm to control the stop between the negative and positive of the engine. There is absolutely no double insurance switch to make sure safe operation.
1. The cabinet framework is solid, reasonable, dependable performance, simple procedure and maintenance
2. The limiting device gets 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 can support deep root growth while taking on less bench space. Many columns could be arranged within a small area, like a gas-exchange chamber, thereby maximizing the amount of remedies and replications in confirmed space.
For those whose enthusiasm is Greenhouse Gear Reducer, we have the solutions.