Our columns are constructed of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to underneath 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 delivers a dilute nutrient alternative to each column. The watering program is programmed to include small amounts of nutrient remedy at the substrate surface area 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 tradition system that supports healthy plant development 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 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 device and further increases the reliability of the machine. Consequently, the drive unit can be used in every position. We has been tested under severe conditions with high operating cycle and positive 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 high temperature dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom mounting and part mounting, which facilitates set up and reduces the labor strength of the installation workers.
reducer furthermore to light weight, high strength aluminium alloy shell, the internal use of a three-stage helical gear transmission, thin oil lubrication. Increased transmission performance and service existence. Its limit device provides two types of collision prevent and springtime sheet for clients to choose. The limit adjustment is usually easy, and the positioning precision is high (specifically the spring type). Can be adjusted within the range of 1~75 rpm to regulate the stop between your negative and positive of the engine. There is 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 technique, through three micro-switches, each of which functions as a brake, emergency brake, and phase error protection
Columnar containers are better pots because they can support deep root growth while taking up less bench space. Many columns can be arranged within a little area, such as a gas-exchange chamber, therefore maximizing the number of remedies and replications in confirmed space.