Boxing Sandbag Factory introduces how to identify the quality of buoys:

1. Weight: A single weight of a pontoon produced by a regular manufacturer is generally 7 kg ± 0.3 kg; while some small workshop-style manufacturers often cut corners to produce, and the actual weight does not reach this standard. As the saying goes, the slightest difference is a thousand miles away. The weight is not up to the standard, indicating that the wall thickness of the pontoon is insufficient, such products are easy to wear, crack, leak, not to mention the light bearing capacity, and the balance is also poor.

2. Appearance: Color is an important aspect of appearance. A good product has uniform color distribution, full and slightly convex shape, giving people a natural and harmonious feeling; if the color is uneven, dark and light, the shape is dull, rough, and fuzzy , It means that the manufacturer chooses inferior raw materials and the level of technology is poor. Such inferior products are not beautiful in single vision, and the effect of assembly is even worse.

3. Hardness: Hit the pontoon with a heavy hammer to detect the hardness (including curvature) of the product. High-quality pontoons are thick and hard, yet flexible, strong and resistant to blows. Inferior buoys are thin, soft, and brittle, and crack when they are twisted. The quality of the product is defective and does not comply with national regulations at all.

4. Clearance tightness: a platform assembled with a good pontoon has a tight connection between the cylinder body and the cylinder body, and there is basically no gap, and a coin can not fall; a platform with a poor pontoon assembly has a large gap and cannot be clamped. Coins, even through the gaps, you can see the surface of the water. Large gaps in the platform pose a major safety hazard. An obvious fact is that lesbians wearing high heels are particularly prone to fall over, and naughty children can easily pinch their fingers and cause personal injury.

5. Environmental adaptation: light a cigarette and place it on the surface of the pontoon for five or six minutes. Check the fired area of ​​the pontoon. If there are traces of burning, the pontoon’s ability to resist high temperatures is low.

6. Project site inspection: I would like to visit the unscrupulous manufacturer to plagiarize the case of others. The original contract with the fresh seal and the telephone number of the contact person of the owner unit can be requested for confirmation.

7. The comprehensive strength of the manufacturer: whether the certificates are complete; whether it can provide an authoritative testing organization above the provincial level; whether it has passed the international ISO9002 quality management system certification; whether it has an independent office, production workshop, production equipment, etc.; whether it can provide on-site construction photos!

Through the above introduction, China Free Standing Boxing Bags Factory hopes that you can simply refer to the content of this article in future use.