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 in addition holds set up a mesh display screen. The mesh supports the Turface substrate while also permitting drinking water to drain by gravity. An automated watering program provides a dilute nutrient answer to each column. The watering system is programmed to add small amounts of nutrient remedy at the substrate surface 20 times per day. This high frequency maintains 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 growth while also enabling complete separation of the roots from the development substrate.
Regular potting substrates typically contain sphagnum peat blended with perlite or vermiculite. These well-drained, organic-wealthy mixtures support a proper balance of drinking water and oxygen while also providing exchange areas 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 placement. We has been tested 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 mounting and side mounting, which facilitates installation 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 oil lubrication. Increased transmission effectiveness and service existence. Its limit device provides two types of collision block and springtime sheet for customers to select. The limit adjustment is usually easy, and the positioning precision is high (especially the spring type). Could be adjusted within the range of 1~75 rpm to control the stop between the positive and negative of the engine. There is no double insurance switch to ensure safe operation.
1. The cabinet framework is solid, reasonable, reliable 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 preferable to pots because they are able to support deep root growth while taking on less bench space. Many columns can be arranged within a little area, such as a gas-exchange chamber, thereby maximizing the amount of remedies and replications in a given space.
