Our columns are constructed of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to the bottom of the pipe stabilizes the column, and also holds in place a mesh display. The mesh supports the Turface substrate while also permitting drinking water to drain by gravity. An automated watering program delivers a dilute nutrient remedy to each column. The watering program is programmed to add smaller amounts of nutrient answer at the substrate surface area 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 tradition system that supports healthy plant development while also enabling complete separation of the roots from the growth substrate.

Regular potting substrates typically contain sphagnum peat mixed 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 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 circumstances with high operating cycle 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 features. It adopts bottom level mounting and part mounting, which facilitates installation and reduces the labor intensity of the installation workers.
reducer furthermore to light weight, high strength light weight aluminum alloy shell, the internal usage of a three-stage helical gear transmission, thin essential oil lubrication. Improved transmission performance and service life. Its limit device provides two types of collision block and springtime sheet for customers to choose. The limit adjustment is usually hassle-free, 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 engine. There is no double insurance switch to ensure safe operation.

1. The cabinet framework is solid, reasonable, dependable performance, simple operation and maintenance
2. The limiting device has the best wiring technique, 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 less bench space. Many columns could be arranged within a little area, such as a gas-exchange chamber, therefore maximizing the number of remedies and replications in a given space.