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 in addition holds set up a mesh display. The mesh facilitates the Turface substrate while also enabling water to drain by gravity. An automated watering program delivers a dilute nutrient alternative to each column. The watering system is programmed to add small amounts of nutrient solution at the substrate surface 20 times per 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 facilitates healthy plant development while also enabling complete separation of the roots from the development substrate.
Standard 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 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 device and further increases the reliability of the unit. Consequently, the drive unit can be used in every position. We has been tested under severe conditions 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 features. It adopts bottom level mounting and side mounting, which facilitates installation and reduces the labor intensity of the installation employees.
reducer furthermore to light-weight, high strength aluminium alloy shell, the internal use of a three-stage helical equipment transmission, thin oil lubrication. Increased transmission effectiveness and service existence. Its limit device has two types of collision block and springtime sheet for clients to choose. The limit adjustment is definitely easy, and the positioning accuracy is high (specifically the spring type). Can be adjusted within the number of 1~75 rpm to control the stop between your positive and negative 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 gets the best wiring technique, through three micro-switches, each 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 less bench space. Many columns can be arranged within a little area, like a gas-exchange chamber, thereby maximizing the number of remedies and replications in confirmed space.