Our columns are made of 2” diameter PVC pipe. A bell-shaped reducer fitting guaranteed to the bottom of the pipe stabilizes the column, and in addition holds set up a mesh screen. The mesh facilitates the Turface substrate while also permitting drinking water to drain by gravity. An automated watering program provides a dilute nutrient option to each column. The watering system is programmed to add small amounts of nutrient alternative at the substrate surface 20 times per day. This high frequency will keep 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 growth while also enabling complete separation of the roots from the growth substrate.
Standard potting substrates typically contain sphagnum peat mixed with perlite or vermiculite. These well-drained, organic-rich mixtures Greenhouse Gear Reducer support an appropriate balance of water and oxygen while also providing exchange areas 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 escalates the reliability of the machine. As a result, the drive device can be used atlanta divorce attorneys position. We has been examined under severe circumstances 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 heat dissipation, output torque (400N.m ~ 800N. m), low noise characteristics. It adopts bottom level mounting and aspect mounting, which facilitates set up and decreases the labor strength of the installation employees.
reducer in addition to light weight, high strength aluminum alloy shell, the internal utilization of a three-stage helical equipment transmission, thin essential oil lubrication. Increased transmission efficiency and service life. Its limit device offers two types of collision block and spring sheet for customers to select. The limit adjustment is certainly convenient, 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 the negative and positive of the motor. There is absolutely no double insurance change 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 which functions as a brake, emergency brake, and phase mistake protection
Columnar containers are better pots because they can support deep root growth while 
taking on less bench space. Many columns can be arranged within a little area, such as a gas-exchange chamber, therefore maximizing the number of treatments and replications in confirmed space.