A list of six safety devices that must be installed in a laser workshop

Laser workshops pose a certain degree of risk, and it is essential to have the right safety equipment.The list includes six essential safety measures, such as laser safety goggles, ventilation systems, and safety warning signs. These measures help businesses reduce safety risks and protect both employees and equipment.

Why do laser workshops need safety precautions?

In operations such as laser cutting and engraving, there is always a risk of strong light radiation, metal dust, and hot splashes.Without proper protection, not only can the operator's eyes and skin be damaged, but there is also the possibility of fire or damage to equipment.Thus, the provision of basic protective equipment is a prerequisite for the safe operation of every laser workshop.

Laser safety goggles.

Direct or reflected beams of laser light can permanently damage the eyes, for instance by burning the retina.Eye protection must be selected according to the wavelength of the laser used (such as CO2 or fiber laser), and must have the appropriate grade of filter lens.

Points to consider when buying a computer.

Don't buy the cheapest you can find; make sure that the OD value (optical density) and wavelength of the lenses are suitable.For example, CO2 lasers typically use a wavelength of 10,600nm, for which the corresponding OD value needs to be ≥ 5.

Exhaust ventilation system.

The smoke and metal dust produced by laser cutting not only irritates the nose and throat, but can also cause long-term damage to the lungs.A good ventilation system can quickly remove harmful gases and reduce the amount of dust inside the equipment.

Installation recommendations.

The pipes should be as short and straight as possible, and high-efficiency filters should be used.If the workshop is small, consider using a desktop vacuum cleaner that can be placed right next to the processing area.

Safety warning signs and barriers.

The location of the sign.

At the entrance to the workshop and the operating area, warning signs such as "Danger: Laser" and "Do not look directly into laser beam" must be posted to warn non-operators to keep away.

Screen selection.

By surrounding the machinery with shatter-resistant acrylic or metal mesh, the splattering is blocked, while at the same time the process can still be observed.

Emergency stop button.

If a machine breaks down or an operator accidentally touches a control, the emergency stop button prevents the accident from escalating.The button should be placed in a conspicuous and easily accessible position, such as on the side of the control panel, and sensitivity should be regularly tested.

Fire protection.

The high temperature of the laser beam may ignite the material, especially when cutting wood or acrylic.In addition to fire extinguishers, it is advisable to have fireproof blankets on hand to cover a point of ignition quickly.

Personal protective equipment.

gloves and work clothes.

Choose sleeves and aprons made of fire-resistant material to avoid burns from hot metal fragments.The gloves have to be light, thin and non-slippery so that they do not affect the accuracy of the operations.

Ear plugs.

For high-power lasers that are run for a long time, wear noise-blocking earplugs to protect your hearing.

Summary.

Safety equipment is not something you can just cobble together. From safety goggles to fire extinguishers, every item is a matter of life and death.Only by checking equipment regularly and training workers to use it correctly can the risk in the factory truly be reduced.