The micro-spray belt equipment produced by Shandong Hengxiang Plastic Machinery Co., Ltd. is divided into two types: single-layer and double-layer. Among them, the double-layer co-extrusion micro-spray belt equipment has the characteristics of stable performance, high output, advanced technology, and simple operation. Therefore, the products produced have the advantages of high tensile strength and long service life.

1. Molding method: bottom blowing vacuum molding.

2. Equipment composition: extruder, die head, molding device, traction device, printer, double-station winder, etc.

3. Punching machine: A air hole punching and B laser punching machine, which can punch holes online.

4. The production line can produce 3-8 cm micro-spray belts, whose width and wall thickness can be freely controlled, and can also produce water supply belts.

1. Installation steps of micro-spray belts

1. Installation: One end of the main pipe is connected to a PE hose (the hose is connected to a pressure water source, such as a water pump, etc.), and the other end is connected to accessories. The micro-irrigation belt is connected behind the accessories. The drip irrigation belt is laid and the tail is sealed.

2. Seal the tail: cut off 3-5 cm from the tail of the laid bag, fold the tail 3 times, about 3-5 cm, and then put on the cut tape to achieve the sealing effect.

3. Fertilization: The fertilizer liquid is sucked into the main pipe through the pressure difference of the fertilizer tank at the head, and sprayed evenly on the field with irrigation water.

4. If a few drip holes are clogged with impurities, you can release the tail of the micro-irrigation belt and rinse it with clean water for 1-2 minutes.

5. Covering the micro-irrigation belt with ground film is conducive to protecting the moisture of the roots of crops, reducing water volatilization and weed growth. It also has the effects of reducing pests and diseases, preventing ground hardening, and providing fruit quality and color.

Advantages of using micro-spraying belt

1. Water saving: Since micro-irrigation is local irrigation, deep seepage and ground evaporation are reduced.

2. Energy saving: The micro-system adopts low-pressure operation, which can reduce the energy consumption of the pump station.

3. Increase production: Micro-irrigation can supply water and fertilizer to the root area of crops in a timely and appropriate manner, so that the soil moisture is kept at the water level for crops to absorb water and nutrients; micro-spraying can also adjust the microclimate in the field and create a good growth environment for crops. Compared with other irrigation methods, it can generally increase production by about 30%.

4. Uniform irrigation: The whole system can effectively control the outflow of each sprinkler, and the uniformity of irrigation can reach 80%~90%.

5. Strong adaptability to soil and terrain: It is suitable for both clay soil and sandy soil. Since it is a pressure pipe water supply, it is suitable for both flat land and hilly areas.

6. Labor saving: The micro-irrigation system does not require leveling the land, digging trenches and ridges, and can be automatically controlled, greatly reducing the labor and labor intensity of field irrigation.