Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to underneath of the pipe stabilizes the column, and in addition holds in place a mesh display screen. The mesh supports the Turface substrate while also enabling drinking water to drain by gravity. An automated watering system provides a dilute nutrient solution to each column. The watering system is programmed to add small amounts of nutrient alternative at the substrate surface 20 times each day. This high frequency will keep the tops of the columns moist and ensures delivery of nutrients throughout the column.

We have developed a columnar plant lifestyle system that facilitates healthy plant development while also enabling complete separation of the roots from the growth substrate.

Standard potting substrates typically Greenhouse Gear Reducer contain sphagnum peat mixed with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate 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 escalates the reliability of the machine. As a result, the drive device can be used in every position. We has been examined 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 high temperature dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom level mounting and aspect mounting, which facilitates set up and reduces the labor strength of the installation workers.
reducer in addition to light weight, high strength aluminium alloy shell, the inner usage of a three-stage helical gear transmission, thin oil lubrication. Increased transmission performance and service existence. Its limit device has two types of collision block and springtime sheet for customers to select. The limit adjustment is definitely convenient, and the positioning precision is high (especially the spring type). Can be adjusted within the range of 1~75 rpm to control 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, reliable performance, simple operation and maintenance
2. The limiting device gets the best wiring method, through three micro-switches, each which features as a brake, emergency brake, and phase error protection
Columnar containers are better pots because they are able to support deep root growth while taking up much less bench space. Many columns could be arranged within a small area, such as a gas-exchange chamber, therefore maximizing the number of remedies and replications in confirmed space.