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 in addition holds in place a mesh display screen. The mesh facilitates the Turface substrate while also allowing drinking water to drain by gravity. An automated watering program delivers a dilute nutrient option to each column. The watering system is programmed to include smaller amounts of nutrient answer at the substrate surface area 20 times per day. This high frequency helps to keep the tops of the columns moist and ensures delivery of nutrients throughout the column.
We have 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-rich mixtures support an appropriate balance of water and oxygen while also providing 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. Consequently, the drive device can be used in every placement. We has been examined 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 temperature dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom level mounting and part mounting, which facilitates installation and decreases the labor strength of the installation employees.
reducer furthermore to light-weight, high strength light weight aluminum alloy shell, the internal usage of a three-stage helical gear transmission, thin oil lubrication. Increased transmission effectiveness and service existence. Its limit device provides two types of collision block and spring sheet for customers to select. The limit adjustment is definitely convenient, and the positioning accuracy is high (specifically the spring type). Can be adjusted within the range of 1~75 rpm to control the stop between the negative and positive of the electric motor. There is absolutely no double insurance change to ensure safe operation.
1. The cabinet framework is solid, reasonable, dependable performance, simple procedure 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 mistake protection
Columnar containers are better pots because they are able to support deep root growth while taking up much less bench space. Many columns can be arranged within a small area, like a gas-exchange chamber, therefore maximizing the number of remedies and replications in confirmed space.
Greenhouse Gear Reducer altered my life right!