Hemp greenhouse

100% Shading Tunnel Greenhouse with Light Deprivation System Blackout System/Lighting System for Mushroom/Plant Growth

Low cost greenhouse, film greenhouse, tunnel greenhouse

Its main feature is simple structure and flexible form.
 

(1) Simple structure Due to the characteristics of the covering material, the load-bearing structure, solid film system and installation requirements of the plastic greenhouse are relatively simple. Its bearing structure is made of hot-dip galvanized light steel or ordinary steel structure, and the bearing system without purlin system is generally adopted. The longitudinal rods are used as tie rods and connecting beams, which greatly simplifies the structure and reduces the amount of steel used. When the greenhouse adopts the covering material and the roof is not mechanically connected, the roof only bears the gravity load and positive wind pressure, and the wind pressure is transferred to the gutter and the column, which greatly optimizes the stress of the greenhouse structure. The solid film system of plastic greenhouse adopts two ways: fixed and detachable pressing. Fixed material can be anticorrosive wood strip, galvanized steel strip, aluminum alloy strip, etc. Detachable compacting solid film system is also known as "card slot ", card slot is composed of steel, aluminum alloy,PVC and other organic materials, according to the strength of the covering material, life, load bearing conditions, using different forms of card slot. With the development of industrial and greenhouse design technology, a product called "composite card slot" has gradually appeared. This kind of card slot organically combines structural parts with solid film parts, which can be used as load-bearing components and has the characteristics of solid film. At the same time, due to the solid film parts and component production as a whole, but also greatly improve the section characteristics of the component, improve the stiffness of the component and the ability to bear load, performance far component and slot separation structure, in the greenhouse specifications are more standardized, this will become a new technology characteristics and development direction.
 

(2) Flexible and diverse structure Due to the structural characteristics of plastic greenhouse, coupled with the development process of large plastic greenhouse, affected by regional, customer demand and other factors, all countries in the world are based on their own standards for the production and promotion of plastic greenhouse. Therefore, a large number of different forms, different specifications of plastic greenhouse products, such as different span, height and roof shape of the round vaulted greenhouse, double round arch pointed roof greenhouse, sawtooth greenhouse, small round arch multi-roof greenhouse, etc

 

Material	Hot-dip galvanizing	Span	6m,6.8m,8m,9.6m,12m
Frame	Hot-dip galvanizing	Length	customizable
cover	Film sun ,screen insect, repellent net	Hihg	2.5-8m
Film	PO,PE	Insect control net	60mesh
Sunshade net	80% shading rate round silk	ventilation	Matching film

PO film

It has five layers: anti-fog, anti-drip, anti-age, anti-UV, anti-hail.

It can be used for 3-5 years according to local climate.

It has good light transmittance and also can help the crops from sunlight burning.


Insect control net

Insect-proof net is a kind of adding anti-aging, anti-UV and other chemical additives of polyethylene as the main raw material, by drawing made of mesh fabric, with high tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, non-toxic and tasteless, easy disposal of waste and other advantages. It can prevent common pests, such as flies and mosquitoes. Conventional use collection light, if the use of new materials and correct storage, life can reach 3-5 years or so.

Sunshade net:

Sunshade net, also known as sunshade net, is a new type of special protective covering material for agriculture, fishing, animal husbandry, windbreak and soil covering, which has been promoted for more than 10 years. Summer cover after a kind of light, rain, moisture, cooling effect. After winter and spring covering, there is a certain effect of heat preservation and humidification.