Low Cost Nutrient Film Teechnique(NFT) Hydroponics for PC Polycarbonate Greenhouse
PC Sheet greenhouses are mostly Venlo type (or circular arch shape), mostly with one span and multiple roofs, modern shape, stable structure, beautiful and generous form, fluent vision, excellent heat preservation performance, moderate transmittance, rainy trough, large span, large drainage, strong wind resistance, suitable for large areas with wind and rainfall. Sunshine plate greenhouse has good transmittance and low heat conductivity. Because of its light weight, long service life and high tensile strength, it can meet the requirements of wind and snow resistance through simple steel structure, and has long service life, beautiful and generous appearance, and reduces repeated construction and investment. It is a substitute for the original plastic film greenhouse and glass at present.
★Good drainage capacity. Large areas of greenhouse can built. connection sealer. It has the anti-fog-dripping function. The dripping water can be collected by the groove blew the gutter, and lead it to the end of the greenhouse. Thus it can reduce the occurrence of pests and diseases. ★Beautiful appearance as it is equipped with aluminum alloy profiles or specialized hinge
★The internal is spacious and bright, so the operating space is large, and the utilization rate of the greenhouse is high. ★The heat preservation and energy saving effect is better than that of the single layer glass, so a large amount of fuel can be saved in winter, but transparency is a little worse．
The Relative Greenhouse Parameters
Greenhouse Style
Multispan, Venlo Type
Span Width
9.6m/10.8m/12m (Customizable)
Length
30m-70m (Customizable)
Column Space
4m,5m (Customizable)
Height
4m-7m (Customizable)
Wind Load
0.5KN/m2
Snow Load
0.3KN/m2
Planting Hanging Load
0.15KN/m
Rainfall
140mm3/h
Pipe line
Hot dip galvanized steel pipe with zinc coat 275g/square meter
Covering material
4mm-10mm thickness PC Sheet
Covering Color
White
Transmittance Rate
>90%
Covering Material Service Time
>10 Years
Service Time
>40 Years
Nutrient Film Technique (NFT) Hydroponic Growing System
Nutrient Film Technique (NFT) is a better model for cultivating leafy vegetables. It is also called nutrient liquid membrane technology. Its circulating nutrient liquid thickness is only less than 200 microns, just like a shallow layer of water membrane.This nutrient liquid supply mode has a more sufficient root oxygen environment than other deep liquid flow. Most of the growing vegetable roots are in moisture, so that the root vitality can be maintained.
★It greatly reduces the consumption of water and nutrients.
★Matrix related supply, treatment and cost issues are excluded.
★Compared with other system types, it is relatively easy to disinfect roots and equipment.
★Environmental friendly, reducing water pollution.
★It is easy to check the roots for signs of disease, adequate nutrition, etc. because of the absence of matrix.
Soilless Cultural System
Planting tomatoes with coconut
Planting strawberry with A-frame coconut
Planting lettuces with hydroponics pipe
Planting leafy vegetables with A-frame Hydroponics
Packing & Delivery
We make sure the strongest packing in our factory, the fastest delivery speed and the best quality of our greenhouse product. We can provide 12 months guarantee after the delivery.
Our Service
1. Reliable design: New Trust Sun has numorous patent rights in greenhouse field and occupy the leading positon of the greenhouse.
2. Strong technology team: Professional R&D center guarantee top quality and advanced reliable design for each project.
3. Personal customization: All the greenhouse design is made according to customers' local climate condition and requirements.
4. Good after-service: New Trust Sun could send engineer go abroad for correct installation, horticultural service and other service for you.
5.Quality warranty: If any parts or structure has some probelm within warranty period,we will maintain or change free of charge.
Our Company
FAQ
Q: Are you trading company or manufacturer ? A: We are factory.
Q: How long is your delivery time? A: Generally it is 20-30 days after order.
Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How to install the greenhouse? Do you provide installation service? A:We will provide paper or video building manual, or if needed we will send engineer to do installation guidance.
Q: What preparations I should be before installation. A:First finish the greenhouse building authorization from the government if required. Second,prepare the tools as per the tool list we send to you. Third prepare the workers. Forth prepare the po wer supply if needed. Fifth prepare one place that can store the greenhouse materials after arrival to protect it from rain if needed.
