Our columns are constructed of 2” diameter PVC pipe. A bell-shaped reducer fitting secured to underneath of the pipe stabilizes the column, and in addition holds set up a mesh screen. The mesh supports the Turface substrate while also allowing water to drain by gravity. An automated watering system provides a dilute nutrient option to each column. The watering program is programmed to add smaller amounts of nutrient option at the substrate surface 20 times per day. This high frequency keeps the tops of the columns moist and ensures delivery of nutrition throughout the column.
We have developed a columnar plant culture system that facilitates 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-wealthy mixtures support an appropriate balance of drinking 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 increases the reliability of the unit. Because of this, the drive unit can be used in every placement. We has been tested under severe circumstances with high operating routine 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 temperature dissipation, output torque (400N.m ~ 800N. m), low noise features. It adopts bottom level mounting and side mounting, which facilitates set up and decreases the labor intensity of the installation employees.
reducer furthermore to light-weight, high strength aluminum alloy shell, the inner utilization of a three-stage helical gear transmission, thin oil lubrication. Improved transmission efficiency and service life. Its limit device provides two types of collision block and spring sheet for clients to select. The limit adjustment can be easy, and the positioning accuracy is high (especially the spring type). Could be adjusted within the range of 1~75 rpm to regulate the stop between the negative and positive of the electric motor. There is no double insurance change to make sure safe operation.
1. The cabinet framework is solid, reasonable, reliable performance, simple operation and maintenance
2. The limiting device gets the best wiring method, through three micro-switches, each of which features 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 a given space.
Do you have any type of referrals on the Greenhouse Gear Reducer, please do not think twice to contact us.
