= Features and Usage of the Extendable Ladder =
【Features of the Extendable Ladder】:
- Reasonable design
- Attractive appearance
- Corrosion-resistant and durable
- Safe and convenient to use
- Fully foldable to save space when not in use
- Elegant and detailed craftsmanship
- Ideal for home use, convenient and practical
- Sturdy and attractive
- Occupies a small amount of space
- Easy to store and carry
- The ladder can be extended or retracted as needed for flexibility
- Quality assurance
Application: The product is widely used in various enterprises and institutions, families, power, telecommunications, fire trucks of public security...
Here are the steps to open the ladder: 1. Place the ladder on a flat floor, step on the lower crossbar with one foot, and grip both sides of the ladder with both hands. 2. Start to lift the ladder section by section from the top, making sure to fully extend it. 3. Once the ladder is fully extended, you can instantly shape it into a 'V' shape. After the two joints at the top of the ladder are locked, it is safe to use. 4. This ladder can also be used as a single-sided ladder. Just adjust the center joint lock, and it can be used.
The steps to contract the ladder are as follows: 1. Stretch the joint lock and merge the two sides of the ladder together. 2. Stand on the lower crossbar of the ladder with one foot, hold the ladder column with one hand, and push the four black lock switches on the two sides of the ladder with the other hand. When the four black locks on each crossbar are pushed simultaneously, the ladder's section of the crossbar will automatically contract down. 3. The ladder's contraction is not a one-time contraction, but a section by section contraction, and it needs to push the four black switches of each section to contract down section by section until the entire ladder is fully contracted. 4. After the ladder is fully contracted, use the black bag in the middle of the ladder to fix the entire ladder, so as to carry and save?
【Detailed Introduction】: The plastic parts of the ladder are finely crafted and aesthetically pleasing with clear patterns. The plastic parts are fixed with screws in the middle.Safety. The thickness of the plastic parts has been increased, nearly reaching half the thickness of a 1 yuan coin. The bearing capacity can support 300 jin. It can be used safely and confidently! The aluminum material is high-strength and thickened, with large bearing capacity. The aluminum material surface is treated with aluminum oxide. It is anti-static, corrosion-resistant, never rusts, and has a long service life. The plastic parts at the top of the ladder are protected by a kit, and they will not wear the internal plastic parts even if they are often used against the wall. There are two fixed screws under each crossbar. The stability and safety are better. There are two "push-up" red switches under each crossbar. As long as you push them up at the same time, the ladder can be contracted. There are friction fine lines on the red switch buttons. When pushing up, it will not slip. It is both safe and convenient. There are anti-skid grooves on the steps of each crossbar of the ladder, preventing slipping. The bottom of the ladder feet are all equipped with anti-skid plastic kits. The safety is very guaranteed. All ladders in our company are made of high-grade aluminum materials, with international CE quality safety certification (a photocopy can be provided if needed), so you can absolutely trust its use. No matter how high-grade the ladder is, it is inevitable that it will make people feel swaying when reaching a certain height, which may be impossible to overcome. Because the psychological effect of people at a certain height is also very great. All ladders of our company's direct sales have international CE safety certification, ensuring your safety and can be used confidently! The materials used for this product are high-strength aluminum alloy materials, which can support more than 150KG, with good safety performance, and are convenient to carry and store after contraction. It is widely used in family, industrial and mining enterprises, power departments for high-altitude operations and safety escape for passengers from the window of the railway car when the accident occurs, and can also be used in the anti-terrorism and anti-violence of public security departments, and the high-altitude rescue operations of fire fighting and fire fighting. It is a very practical ideal product.???
What should be noted when using a ladder?
1. When feeling tired, or when taking medication, drinking alcohol, or experiencing physical limitations, do not use a ladder.
2. Ladders should be placed on solid and stable ground. They should not be placed on ice, snow, or slippery surfaces without anti-skid and fixing devices (Figure 1).
3. It is prohibited to exceed the indicated maximum bearing weight when working.
4. It is prohibited to use a ladder in strong winds.
5. Metal ladders conduct electricity, so avoid approaching electrically charged areas (Figure 2).
6. When climbing, face the ladder with both hands firmly grasping, and keep the center of gravity in the middle of the two ladder columns (Figure 3 and Figure 4).
7. Do not stand on the steps within 1 meter of the top of the ladder when working. Always maintain a 1-meter safety clearance, and do not climb over the top support point.
8. Do not extend your hands beyond your head to avoid losing balance and falling, which could be dangerous (Figure 5).
9. It is prohibited to directly cross from one side of the ladder to the other.
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What should be done before using a ladder?
1. Ensure that all rivets, bolts, nuts, and moving parts are securely connected, and that the ladder columns and steps are firmly and reliably attached. Ensure that the stretch clamps and hinges are in good working condition.
2. Keep the ladder clean, free of grease, oil, wet paint, mud, snow, and other slippery substances.
3. The operator's shoes should be kept clean, and it is prohibited to wear shoes with leather soles.
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If you're going to do it, do it well. A few questions about ladders?
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As an accountable engineering, we take any issues reflected by our clients very seriously. We will do our utmost to earn 100% trust from our clients.
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Question 1: Express delivery issue, as ladders are large items, the shipping fee is calculated based on weight, so it is slightly more expensive than regular goods, but we guarantee that the ladder you buy has good cost-performance ratio.
Question 2: Some buyers have found that the ladder slightly sways after receiving it. Based on our years of experience in producing ladders, we have summarized the following points as the reasons:
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Firstly, before we pack the ladder, we will place it on a marble floor to adjust it, which is an ideal level surface. However, due to uneven ground, there may be some slight shaking in practice. However, it will not affect the safety of use.
Second: There are some ladders that have been slightly shaken during transportation, but we will show you how to adjust them back. In short, if you have any problems with any ladders you have purchased from me, feel free to contact us, and we will solve the problem for you at the first time.
