Distinguishing mass by metal detectors

Distinguishing mass by metal detectors

How do you know the quality of the security check doors, using mechanical equipment, equipment procurement units and X-ray machines as site security inspectors?

(b) Metal detector equipment for security check equipment doors:

The material used to walk the safe doors consists mainly of the detection department (the antenna used to receive and receive it), the doorboard and the shell. High-quality metal detection devices, although each component uses high-quality materials, are generally manufactured from general materials. For the antenna segment, metal detection doors use multiple copper wire rings. The number and materials of copper wires determine the basic detection capabilities of the devices. High-quality equipment uses more copper wire and better copper wire. Usually, the higher the weight of the equipment, the more materials are used. For door boards and outer materials, high-intensity materials are used to make high-grade arch metal detector panels, which are not easily deformed and wet. However, most low-end safety doors are made of wood or high-density wooden fibreboards. It is well known that rice slabs and high density wooden fibreboards can easily absorb moisture and become deformed, dispersed and dissected in a few months. Particularly in coastal areas where the wet season is longer. Therefore, the purchase of these safe doors does not allow for the short time available for the product to be used. There are also poor equipment that uses foam styrene as a filling agent for doors. This significantly reduces the structural strength of the equipment.

The Queen of the West is a very important issue. Structure of the security screening gate equipment

The metal detection door is structured to include, inter alia, transmission antennas, receiving antennas, power supply and control units. High-end metal detection doors are designed with a highly concentrated control component, which is easily installed and maintained in conjunction with simple fencing, and power is partially equipped with a generic external wide-angle voltage adaptor. Typically, metal detection devices use control boxes that are the same as computers and power control panels are independent structures. If a failure occurs, one judgement and exchange are required, maintenance is more difficult, equipment is shorter in life and users make high-value requests.

3. Quality management of the security screening gate

With regard to quality management of metal detectors, first, the plant manufacturer has an ISO 9001 quality management system to ensure that it has strict quality management standards throughout its production process. For example, during the manufacturing process, electronic control units of high-quality equipment usually operate through automatic robotics. All circuit boards are combined to prevent dust and are made and powered for at least 200 hours to ensure reliable operation of all components. However, the equipment in general is assembled in the usual way of working with hands. No permanent electrical test is performed after assembly. In addition, at the time of delivery of the plant, the manufacturer conducts detailed export test reports indicating the equipment ‘ s design and operating conditions.

The Queen of the West is a great city. Life of the safe door

High-quality metal detection doors are on average non-functional, with work hours of over 2000 hours and design life of not less than 10 years. In fact, our good equipment can be used for more than five years. There’s no problem. General equipment is frequently malfunctioning. It can’t even be used in two to three years.