
Advantages and disadvantages of ordinary hand spray
Advantages: 1. Low price. 2. Easy maintenance and low prices for accessories.
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Advantages and disadvantages of electric spray
High efficiency (up to 3 to 4 times of ordinary hand spray), low labor intensity, and convenient use.
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Properly install spray parts. Check if there is any air leakage in each connection.
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Common faults and troubleshooting methods of backpack spray
Inadequate spray pressure and poor atomization: if the inlet valve is put up by dirt, remove the inlet valve and use a cloth to remove the dirt;
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Advantages of ultra-low volume spray
Compared with the commonly used spray, the ultra-low volume spray has the advantages of rapidity, efficiency, portability and cost saving when it is used to control plants, lawns and crop pests.
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Operation method of ultra-low volume spray
When taking medicine, starting from the downwind direction, the walking route should be separated by a certain distance, which is called the spraying amplitude.
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