Our columns are constructed of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to underneath of the pipe stabilizes the column, and also holds set up a mesh screen. The mesh facilitates the Turface substrate 
while also allowing water to drain by gravity. An automated watering Greenhouse Gear Reducer program delivers a dilute nutrient remedy to each column. The watering system is programmed to add smaller amounts of nutrient alternative at the substrate surface 20 times each day. This high frequency retains the tops of the columns moist and ensures delivery of nutrition throughout the column.
We’ve developed a columnar plant culture 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 an appropriate balance of water and oxygen while also offering exchange surfaces 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 unit can be used in every placement. 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 temperature dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom mounting and side mounting, which facilitates installation and reduces the labor strength of the installation workers.
reducer in addition to light weight, high strength aluminium alloy shell, the internal use of a three-stage helical gear transmission, thin essential oil lubrication. Increased transmission effectiveness and service life. Its limit device has two types of collision prevent and springtime sheet for clients to select. The limit adjustment is certainly easy, and the positioning precision is high (specifically the spring type). Can be adjusted within the number of 1~75 rpm to regulate the stop between your negative and positive of the electric motor. There is absolutely no double insurance switch to make sure safe operation.
1. The cabinet structure is solid, reasonable, reliable performance, simple procedure and maintenance
2. The limiting device gets the best wiring method, through three micro-switches, each which features as a brake, emergency brake, and phase error protection
Columnar containers are preferable to pots because they are able to support deep root growth while taking on much less bench space. Many columns can be arranged within a little area, such as a gas-exchange chamber, thereby maximizing the amount of remedies and replications in confirmed space.