Aluminum Lock Channel shiping

Aluminum lock channel for greenhouse

Aluminum lock channel for greenhouse film fixed, aluminum lock channel advantages. strong strenth for locking the film and not rust in whole life

Performance advantages of aluminum alloy lock channel

Many people do not know the kind of card slot also named lock channel used in the selection of products. It is more beneficial to use the card slot of the material. Because the cost of the stainless steel greenhouse card slot on the market is too high, aluminum alloy material is generally used for the card slot, which is strong, durable and cost-effective. It is relatively high and is widely used by customers and manufacturers. Aluminum alloy card slots are widely used in greenhouses. Its advantages are particularly thin and popular with the masses, 

The percentage of the light in the greenhouse card slot to the outdoor light. The light transmittance of the greenhouse card slot is affected by the light transmittance of the greenhouse card slot light transmittance covering material and the shadow ratio of the greenhouse card slot skeleton, and with the different solar radiation angles in different seasons, the light transmittance of the greenhouse card slot changes at any time. The light transmittance of the clamping slot in the greenhouse has become a direct influence factor on crop growth and selection of crop varieties.

 Thermal insulation performance of greenhouse aluminum alloy lock channel

Heating energy consumption is the main obstacle to the operation of the clamping trough in the greenhouse in winter. It is a direct means to improve the production efficiency of greenhouse clamping slot by improving the thermal insulation performance of greenhouse clamping slot and reducing energy consumption. The heat preservation ratio of the greenhouse card slot is a basic index to measure the heat preservation performance of the greenhouse card slot. The heat preservation ratio of the clamping slot in the greenhouse refers to the ratio of the coverage area of the light transmitting material of the clamping slot in the greenhouse with small thermal resistance to the sum of the coverage area and the ground area of the enclosure structure of the clamping slot in the greenhouse with large thermal resistance. The higher the heat preservation ratio, the better the heat preservation performance of the clamping slot in the greenhouse.

Precautions for use of aluminum alloy lock channel

In order to facilitate ventilation and other management work, the roof film and skirt film of the greenhouse should be covered separately, usually using three pieces of film, that is, one piece of roof film and two pieces of skirt film on the left and right sides. The width of ceiling membrane is 7.5~8.0m, and the width of skirt membrane is 1.2m. First, install the skirt membrane on both sides, clamp it with the shed clamping groove, and then cover the top membrane, clamp both ends with the spring clamping groove, press each arch frame with a membrane line (strip), and overlap the junction between the top membrane and the skirt membrane

20~30cm, press the top film on the outside of the skirt film, and install the film swinging rods on both sides of the top film to facilitate the ventilation of the top film. The landing part of the skirt membrane shall be sealed with soil. The canopy shall be covered in windless weather to prevent the wind from damaging the covering film or tearing the canopy film. After covering, press the film tape.

 When the shed is ventilated, first lift the top membrane edge upward, and then put down the skirt membrane when the temperature rises again. When covering the membrane, clamp or fasten the skirt membrane first, and then put down the top membrane. Lift the membrane and cover the membrane in reverse order.

After the greenhouse is built, deep ditches shall be excavated around the greenhouse to reduce the groundwater level so as to facilitate the growth of vegetables in the greenhouse.

During the use of the greenhouse, because it is sunny and rainless, the greenhouse film is covered with dust, which directly affects the lighting. According to the test, after 10 sunny days, the light transmittance of the washed part and the unwashed part of the ceiling film of the greenhouse is 25% different. Therefore, the accessories of the greenhouse should be cleaned regularly to keep them clean, which is one of the important means to improve the use effect of the greenhouse.

The installation of greenhouse accessories aluminum alloy lock channel should pay attention to the thermal insulation performance, improve the thermal insulation performance of the greenhouse, reduce the energy consumption of the greenhouse accessories skeleton, which is a direct means to improve the greenhouse production efficiency. The heat preservation ratio of greenhouse is a basic index to measure the heat preservation performance of greenhouse. The heat preservation ratio of greenhouse refers to the ratio between the coverage area of light transmitting material of greenhouse with small thermal resistance and the coverage area of greenhouse enclosure structure with large thermal resistance and the sum of the ground area. The higher the insulation ratio, the better the insulation performance of the greenhouse aluminum alloy lock channel