Our columns are constructed of 2” diameter PVC pipe. A bell-shaped Greenhouse Gear Reducer reducer fitting guaranteed to the bottom of the pipe stabilizes the column, and in addition holds in place a mesh display. The mesh facilitates the Turface substrate while also enabling drinking water to drain by gravity. An automated watering system delivers a dilute nutrient answer to each column. The watering system is programmed to add small amounts of nutrient solution at the substrate surface 20 times each day. This high frequency helps to keep the tops of the columns moist and ensures delivery of nutrition throughout the column.

We have developed a columnar plant culture system that facilitates 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-rich mixtures support a proper balance of water and oxygen while also offering exchange surfaces for plant nutrition. 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 in every placement. 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 heat dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom mounting and side mounting, which facilitates set up and decreases the labor strength of the installation employees.
reducer in addition to light-weight, high strength aluminum alloy shell, the internal use of a three-stage helical gear transmission, thin essential oil lubrication. Increased transmission performance and service existence. Its limit device has two types of collision block and spring sheet for customers to choose. The limit adjustment is usually easy, and the positioning accuracy is high (especially the spring type). Could be adjusted within the number of 1~75 rpm to control the stop between your negative and positive of the motor. There is absolutely no double insurance switch to make sure safe operation.

1. The cabinet framework is solid, reasonable, reliable performance, simple operation 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 much less bench space. Many columns could be arranged within a small area, such as a gas-exchange chamber, therefore maximizing the amount of remedies and replications in a given space.