Hemp greenhouse

Large Multi-Span Polycarbonate Light Deprivation Greenhouse Blackout Steel and Plastic Agricultural Greenhouse for Sale

Product Description

Commercial polycarbonate greenhouse with light deprivation system pc sheet 100% darkness blackout greenhouse

greenhouse Light deprivation greenhouse series. This type of greenhouse is one of the greenhouses and is usually used to grow herbs and other crops that like to grow in the dark.

● The blackout greenhouse is simple and practical equipment for cultivation or breeding, it is easy to construct, convenient to use.

● Tunnel greenhouse is widely used in the cultivation of vegetables, fruits and flowers. Tunnel greenhouse can provide the conditions of suitable illumination, moisture and temperature, raising the output and resisting the natural disasters.

● It can bring forward or backward the provision, remitting the contradictions of provision and demand.

Specification

Name	Specification	Remarks
Length	105ft/120ft/131ft/144ft(32m/36m/40m/44m)	All greenhouse structure and control systems can be customized according to your requirements.
Span Width	30ft/40ft(9m/12m)
Gutter Height	13ft(4m)customized
Wind Load	≤90mph（140km/h）
Snow Load	≤27lbs
Hanging Load	3lb/sqft
Control System	220-240v/380v，ph1/ph3，50Hz/60Hz avaiable.
Optional Items	Side/Top Ventilation,Cooling fan/pad,Shutter/light prevent hood,Heating fan,Dehumidifier/humidifier,Drip/Micro irrigation system,Lighting system,Co2 gererator,Sensor,Timer,Intelligent control system,Rolling tables
Uses a higher semi-gable style and vertical sidewall,more light enters into the greenhouse and more space can be used.Components of the structures are shipped to the customer pre-punched and assembly in advance,simplifying the installation process.

Feature

1.Crops in vegetative stage growth can be grown in the same greenhouse as those in flowering stage growth by creating ‘blackout zones’ within the same greenhouse.

2.Offers growers greater flexibility when staging their crop cycles.

3. Protect crops from light contamination from neighbors, street lights, etc.

4. Reduce the amount of supplemental light reflecting out of the greenhouse at night.

5. Provide simplicity, ease of installation, and are easily maintained.

6. Offered in varying levels of light transmission and insulation properties.

7. Offer daylight control and additional energy savings.

Optional System

Cooling System: Cooling Pad

The cooling of greenhouse is achieved by the principle of evaporation and cooling of water. The special made cooling pad can
ensure that the water evenly wets the entire cooling pad wall. When the air penetrates the cooling pad medium, it exchanges heat
with the water vapor on the surface of the cooling pad to achieve humidification and cooling of the air.

Cooling system: Exhaust Fan

Size: 1380x1380x400m
Power: 1100 w
Voltage: 380V, 50Hz, PH1
Air volume: 44000 m3/h
Noise 60 decibels
Hot-dip galvanized steel frame, stainless steel fan blade

Ventilation system

The ventilation system is mainly used for gas exchange inside and outside the greenhouse. In order to achieve the purpose of
adjusting the temperature, humidity and CO2 concentration inside the greenhouse.
Side ventilation or top ventilation system can be selected according to your planting requirements.
One is a manual ventilation system and the other is an electric ventilation system.

Internal Shading System

Anti-fog and anti-drip Energy-saving and insulation Water conservation
The curtains are divided into two types, ventilated and insulated. Different types and shading rate of curtains are used as
needed. In order to increase the insulation effect in the greenhouse, double inside shading nets can be used.

LED Grow Light

1. Full spectrum band customization, suitable for all plant growth.
2. A wide range of application scenarios, such as: home potted plants, flower growing in flower shops, greenhouse hydroponic
planting, greenhouse plant factory planting, etc. 3. Easy to install, quick to use, can be installed by bracket, buckle, cable
tie, etc.