Our columns are constructed of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to the bottom of the pipe stabilizes the column, and in addition holds in place a mesh display. The mesh supports the Turface substrate while also enabling water to drain 
by gravity. An automated watering program provides a dilute nutrient option to each column. The watering program is programmed to include small amounts of nutrient answer at the substrate surface area 20 times each day. This high frequency continues the tops of the columns moist and ensures delivery of nutrition throughout the column.
We’ve developed a columnar plant culture 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 a proper balance of drinking 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 unit and further increases the reliability of the machine. As a result, the drive device can be used atlanta divorce attorneys position. We has been examined under severe conditions with high operating routine and excellent results have been achieved.
The new type 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 features. It adopts bottom mounting and side mounting, which facilitates set up and decreases the labor intensity of the installation employees.
reducer in addition to light-weight, high strength light weight aluminum alloy shell, the inner utilization of a three-stage helical gear transmission, thin oil lubrication. Increased transmission effectiveness and service lifestyle. Its limit device offers two types of collision block and spring sheet for customers to choose. The limit adjustment is definitely practical, and the positioning precision is high (especially the spring type). Could be adjusted within the number of 1~75 rpm to regulate the stop between the positive and negative of the engine. There is no double insurance change to make sure safe operation.
1. The cabinet framework is solid, reasonable, dependable performance, simple operation and maintenance
2. The Greenhouse Gear Reducer 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 preferable to pots because they can support deep root growth while taking up much less bench space. Many columns could be arranged within a small area, like a gas-exchange chamber, therefore maximizing the number of remedies and replications in a given space.