Buy premium Micro spray tape for greenhouses and farms. Durable, efficient, and designed for uniform irrigation of vegetables, fruits, and field crops.
Micro spray tape is an efficient irrigation solution widely used in agriculture, greenhouses, orchards, and gardens. Choosing the right micro spray tape can significantly improve water use efficiency, promote healthy crop growth, and reduce costs.
Micro spray tape is recognized by various names. In some regions, it is called laser spray tape for its precision laser-punched holes that ensure accurate water distribution. In Asia, farmers often refer to it as a Rain Pipe, highlighting its ability to simulate natural rainfall for even irrigation. It also known as a Rain Hose, Micro Rain Spray Hose, Perforated Irrigation Pipe, Sprinkler Hose.
This guide will explain how to select the best laser spray tape based on diameter, number of holes, installation distance, and spray width.
1. Select Diameter Based on Irrigation Area and Terrain
Fold Diameter and Diameter: The fold diameter indicates the width of the laser spray tape when flattened, while the diameter indicates the diameter when laid in a circular pattern. A larger fold diameter or diameter produces a greater water volume, making it suitable for irrigating larger areas.
Recommended Options:
● Small areas or small greenhouses: 20mm, 25mm, or 28mm diameter laser spray tape is suitable for precision irrigation.
● Medium-sized farmland or orchards: 32mm or 40mm diameter laser spray tape is suitable for irrigating medium-sized crops.
● Large farmland or open fields: 50mm or 63mm diameter laser spray tape offers high water flow and a wide spray range, making it suitable for large-scale field irrigation.
2.Choose Hole Number Based on Crop Type
The number of holes per section affects water output and spray pattern.
• 2–5 holes: Best for leafy greens, flowers, or crops with lower water demand.
• 7 holes: Suitable for tomatoes, melons, and moderate water-demand crops.
• 9 holes: Perfect for corn, cotton, and other large field crops with higher water requirements.
3.Consider the laying distance:
Different sizes of rain pipe are suitable for different laying distances. Generally, larger diameter rain pipe can support longer laying distances because the water pressure can maintain the irrigation effect over a longer distance. Smaller diameter rain pipe is suitable for shorter laying distances to ensure water pressure and uniformity.
Recommended Options:
● Small diameter (20mm-28mm): Suitable for short laying distances, such as small areas in greenhouses and orchards.
● Medium diameter (32mm-40mm): Suitable for medium-length laying distances, suitable for medium-sized fields.
● Large diameter (50mm-63mm): Suitable for long laying distances, suitable for large farmland.
4.Choose Based on Spray Width
The Impact of Spray Width: The spray width of a laser spray tape directly affects irrigation coverage. A larger spray width irrigates a wider area.
● If crops are densely planted, a smaller spray width is recommended to ensure even irrigation for each crop.
● If crops are widely spaced, a larger spray width can be selected to cover a wider area.
The following are scientifically calculated spray widths for different sizes of commonly used laser spray tape. Consider the differences in fold diameter, diameter, and number of holes to determine your selection.
The data in the chart is for reference only. The specific spray width of a product should also be considered based on other key factors:
1.Water Pressure
The spray width of a laser spray tape is directly related to water pressure. The normal operating pressure for laser spray tape is between 0.2 and 0.8 bar. Higher water pressure can increase the spray width, but ensure that the water pressure is not too high to avoid damaging the tape.
2. Terrain
Flat terrain is ideal for even paving and achieves optimal spray width. On sloped or uneven terrain, the actual spray width may be reduced.
3. Wind
The spray width may be affected by wind, especially in outdoor applications, where strong winds can cause uneven water distribution.
