Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to the bottom of the pipe stabilizes the column, and also holds set up a mesh screen. The mesh supports the Turface substrate while also permitting water to drain by gravity. An automated watering system provides a dilute nutrient alternative to each column. The watering program is programmed to include smaller amounts of nutrient remedy at the substrate surface area 20 times per 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 lifestyle system that supports healthy plant growth while also enabling complete separation of the roots from the growth substrate.

Regular potting substrates typically contain sphagnum peat blended with perlite or vermiculite. These well-drained, organic-wealthy mixtures support an appropriate balance of water and oxygen while also providing exchange areas 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 escalates the reliability of the unit. Consequently, the drive device can be used in every position. We has been examined under severe conditions with high operating cycle 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 warmth dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom mounting and aspect mounting, which facilitates installation and reduces the labor intensity 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 effectiveness and service life. Its limit device provides two types of collision block and springtime sheet for customers to choose. The limit adjustment can be practical, 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 the negative and positive of the motor. There is no double insurance switch to ensure 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 mistake 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 small area, such as a gas-exchange chamber, therefore maximizing the number of treatments and replications in confirmed space.