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 also holds in place a mesh screen. The mesh facilitates the Turface substrate while also allowing water to drain by gravity. An automated watering system provides a dilute nutrient remedy to each column. The watering system is programmed to add smaller amounts of nutrient option at the substrate surface area 20 times each day. This high frequency maintains the tops of the columns moist and ensures delivery of nutrition throughout the column.
We’ve developed a columnar plant tradition 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 a proper 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 unit and further increases the reliability of the machine. As a result, the drive unit can be used in every placement. We has been tested under severe conditions with high operating cycle and excellent 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 high temperature dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom level mounting and part mounting, which facilitates set up and reduces the labor strength of the installation employees.
reducer in addition to light-weight, high strength light weight aluminum alloy shell, the inner utilization of a three-stage helical gear transmission, thin oil lubrication. Improved transmission performance and service life. Its limit device offers two types of collision block and spring sheet for customers to choose. The limit adjustment can be easy, and the positioning accuracy is high (especially the spring type). Could be adjusted within the number of 1~75 rpm to control the stop between your negative and positive 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 has 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 are able to support deep root growth while taking up less bench space. Many columns could be arranged within a little area, like a gas-exchange chamber, therefore maximizing the amount of remedies and replications in confirmed space.