Ratchet straps are very important for securing loads at workplaces. Knowing how to open them correctly is essential to avoid accidents. Additionally, it is necessary to follow standards such as ABNT NBR 15883-2.

Errors in opening the strap can cause serious damage. This affects both the structure and the worker's safety. This article will show how to do it correctly and safely.

It is crucial to have certified components and technical training. Regularly checking the strap helps prevent problems. Each type of tie-down system has its own rules.

Main Conclusions

• ✅ Certified ratchet straps reduce risks in heavy loads
• ✅ Technical standards such as ABNT NBR 15883-2 define mandatory standards
• ✅ Technical training ensures compliance with safety protocols
• ✅ Prior damage check on the strap prevents accidents
• ✅ Detailed procedures ensure alignment with industrial requirements

What is a Ratchet Strap: Components and Technical Specifications

To safely use the ratchet strap, it is essential to understand its structure. These devices are essential in industrial lashing systems. They are designed to support loads up to 10,000kg. Knowing the components helps to open the strap correctly, following safety standards.

Identification of the Components of the Turnstile System

• ✅ Actuation handle: manual part to adjust the belt tension.
• ✅ Ratchet shaft: supports mechanical force during operation.
• ✅ Locking mechanism (latch): automatic locking system under voltage.
• ✅ Release system: device that unlocks the mechanism after load release.
• ✅ Textile body: made of high-tenacity polyester, resistant to abrasion and dynamic loads.

Critical specifications include:

1. Maximum load: 500kg to 10,000kg, according to OSHA and EN 12195-1 certifications.
2. Safety ratio: factor 2:1 or 3:1, validated by break tests in the laboratory.
3. Connectors: J hooks, S hooks, or terminal eyelets, compatible with ISO 13987 standards.

Understanding these characteristics is crucial to avoid problems. Choosing the right type is essential for the process of how to open a ratchet strap. This requires technical attention and specialized training.

Step-by-Step Process to Safely Open Ratchet Straps

Before starting, check if the strap is intact and properly tightened. This helps prevent problems and accidents. Use personal protective equipment (PPE) such as gloves, goggles, and a helmet.

✅ Step 1: Stand next to the turnstile, 50 cm from the release area. Do not expose yourself directly to the belt.

1. Discover how the ratchet locks (hydraulic spring, electric, or manual) by following the manual.
2. Check the belt strength with a tensiometer (for example, 30-50 N for 10 tons).
3. Place your hand on the release lever, but in the opposite direction of the strap.

Before starting, perform partial release tests. This confirms if the system works well. Do not touch the belt directly. Use safe extension tools. Record everything in a checklist for later audit.

Correct Technique for Releasing the Locking Mechanism

To properly open the safety ratchet strap, it is important to know the differences between the models. The how to open the safety ratchet strap changes according to the system. Here are some technical tips:

1. Conventional Tab System: Turn the mechanism 180° with a force of 25N to 35N. Watch out: do not touch the gear area.
2. Snap Button System: Press the side button for 2 seconds, then pull the lever. Note: the maximum force should not exceed 40N, especially in ISO 13849 systems.
3. Double Lever: First, activate the safety brake. Then, release the main mechanism. In systems with a capacity over 500 kg, check the hydraulic pressure before use.

✅ Beware of residual stresses: After releasing the belt, check for any vibrations in the central shaft. In pneumatic systems, use the appropriate exhaust valve.

For all models, follow the instructions in the manual. The brand HeavyLift Solutions There are luminous markers to assist in release. Do not use excessive force: more than 50N may damage the equipment.

Procedure for Opening Complete Strapping Tapes

For how to open a turnstile with a tie strap In complete tie-down systems, it is essential to understand the differences between the equipment. The process changes according to the type of mechanism and safety rules.

Technical Differences in Tie-Down Systems

See the technical specifications for each type of system:

For how to open a turnstile with a tie strap safe, follow these critical steps:

• Check certification label (EN 12195-2) for LC (Maximum Load: 2,000-10,000 daN)
• Perform prior visual inspection: check for wear on anchorage points
• Follow release sequence: always start from the end opposite the main loading

For greater safety, it is important:

Records of each operation are required for loads in road transport. In systems with multiple terminals, use mechanical support to distribute the force. Avoid opening on humid days to prevent corrosion.

Safety Recommendations and Preventive Maintenance

Maintaining safety and performing regular maintenance is crucial. Professionals who use the how to open a ratchet strap must follow strict rules. This prevents problems and keeps the belt and the team safe.

Post-Use Inspection and Proper Storage

After using the belt, perform a visual and metric inspection. This helps to find problems before they become bigger. Check:

• Reduction of textile material thickness above 10% in relation to the nominal value;
• Metal deformations greater than 5% on the locking arms;
• Abrasions on the safety seam that exceed 3 mm in length.

To store the tape, keep the humidity below 65% and the temperature between 10°C and 30°C. Avoid sunlight and corrosive agents. Store it on original reels or rigid supports to prevent creases.

Perform quarterly inspections in areas with heavy use and semiannual inspections in moderate use areas. Record all inspections according to ABNT NBR 16.224 standards. Keep digital records accessible. A how to open a ratchet strap Correctly depends on carefully following these steps. This avoids risks and increases the equipment's lifespan.