Chongqing Qing Cheng Agricultural Science And Technology Co., Ltd.
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Galvanized Steel Locking Channel Profile For Greenhouse Sidewall Film
Product Description
The greenhouse card slot is one of the main accessories for the solid film of the greenhouse.The greenhouse film card slot and the greenhouse film spring are used as special tools for solar greenhouses, plastic single greenhouses, plastic multi-story greenhouses, plastic vegetable greenhouses, and fixed film. The inner corner design, combined with the self-locking function, can make the film stable on the greenhouse in the windy season.
1.Function:
The greenhouse card slot is a support for the greenhouse. The greenhouse card slot is also equivalent to the bones in our body. It plays the role of fixing the greenhouse film, insect net, and sunshade net in the greenhouse.
2.Classification:
The greenhouse slot is divided into 0.7 / 1.0 / 1.2mm high-strength greenhouse slot, high zinc layer greenhouse slot, aluminum alloy slot, color coated plate slot and other types.
3.Slot depth:
The card slot in the greenhouse is 11 mm deep, which can be used for film, insect net, sunshade net, or double-layer card springs.
4.Slot width:
The greenhouse card slot is 30 mm wide, which is about 2 mm wider than the ordinary card slot.
5.Length: 4M
(Note: Only 2m card slot can send courier, the rest are all logistics)
6. Material: Hot-dip galvanized steel sheet is cut and pressed. The amount of zinc is customized according to the greenhouse industry standard. It is stainless for 5 years under normal use.
Functions
The greenhouse card slot has the following two functions:
1.Light transmission function of the card slot in the greenhouse
The greenhouse slot is built by daylighting, so the light transmittance is a fundamental goal to evaluate the function of the greenhouse slot. The light transmittance refers to the percentage of the amount of light that penetrates into the card slot of the greenhouse and the amount of outdoor light. The light transmittance of the greenhouse card slot is affected by the light transmission function of the greenhouse card slot light transmission masking function and the shadow rate of the greenhouse card slot skeleton. Change anytime. The unevenness of the light transmittance of the card slot in the greenhouse has become a direct factor in crop growth and selection of crop types.
2.Heat-insulating function of greenhouse slot
Heating energy consumption is a major obstacle to the operation of the greenhouse slot in winter. Improving the thermal insulation function of the greenhouse slot and reducing energy consumption is a direct means to improve the production efficiency of the greenhouse slot. The insulation ratio of the greenhouse slot in the greenhouse is a fundamental goal to measure the insulation function of the greenhouse slot. The insulation ratio of the greenhouse slot in the greenhouse refers to the ratio of the total area covered by the transparent cover area of the greenhouse slot with the small thermal resistance and the cover area of the greenhouse slot with the large thermal resistance. The larger the insulation ratio, the better the insulation function of the greenhouse slot.