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. The mesh facilitates the Turface substrate while also allowing water to drain by gravity. An automated watering program provides a dilute nutrient answer to each column. The watering system is programmed to add smaller amounts of nutrient remedy at the substrate surface area 20 times each day. This high frequency retains 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 mixed with perlite or vermiculite. These well-drained, organic-rich mixtures support a proper balance of drinking water and oxygen while also offering 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 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 warmth dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom level mounting and aspect mounting, which facilitates installation and decreases the labor intensity of the installation employees.
reducer furthermore to light-weight, high strength light weight aluminum alloy shell, the inner usage of a three-stage helical gear transmission, thin essential oil lubrication. Improved transmission performance and service life. Its limit device has two types of collision prevent and springtime sheet for customers to select. The limit adjustment is definitely easy, and the positioning precision is high (especially the spring type). Can be adjusted within the range of 1~75 rpm to regulate the stop between your negative and positive of the motor. There is absolutely no double insurance change 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 method, through three micro-switches, each of which functions 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 on much less bench space. Many columns could be arranged within a little area, such as a gas-exchange chamber, thereby maximizing the number of treatments and replications in confirmed space.

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