The diameter of mine dust-proof water stemming bags is approximately 250-300mm, and they should be placed into the blast hole in sequence.

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Who understands the dust troubles of mining operations? Until you use the right water gel bag! No extra equipment needed—it forms a water curtain to block dust on its own. Less dust means more comfort for miners. A small item solving a big problem!

Introduction to Water Gel Bags:

Mining water gel bags are products used for dust suppression during blasting and preventing electric sparks in coal mines. They are made by filling water into cylindrical polyethylene plastic bags and sealing the opening. Their length is generally around 250–300 mm, with a diameter slightly smaller than the blast hole.

Correct Usage of Water Gel Bags:

1. Open the bag mouth to fill with clean water, seal it tightly when full—leakage prevention is key;

2. Gently push it into the blast hole, ensuring it fits snugly without displacement;

3. Adjust the bag to adhere closely to the hole wall, leaving no gaps;

4. After completing preliminary preparations, proceed with blasting operations according to regulations without delay.

Usage Features of Water Gel Bags:Thickness Design: The bag wall has uniform thickness, generally between 0.2–0.4 mm, ensuring toughness without being too bulky for easy handling.

1. After detonation, the water gel forms a water curtain under impact, reducing blast temperature and shortening flame duration, thereby lowering the risk of gas and coal dust ignition, enhancing safety.

2. The water curtain formed after the bag ruptures helps reduce dust and absorb harmful gases from blast fumes, improving working conditions. Field tests show that compared to using clay, water gel bags can reduce coal dust concentration by 50% and cut carbon dioxide levels by 35% and 45%. Don’t underestimate this bag of water gel! Filling it with water and inserting it into the hole, see how our water gel bag is securely "locked" in place, no more clouds of dust～With less choking dust, the work environment becomes much fresher, right?