Mechanical processing tools make an important contribution to the production process, helping the processing of materials such as iron, steel, copper, plastic, and wood take place quickly and easily. Let SUMITECH engineer learn about the following 4 most popular items. 1. 4 types of popular mechanical products and products In the field of mechanical processing, there are. . .

In tune with the development of technology, electromechanical processing is increasingly being chosen by more and more customers to create precise and highly aesthetic mechanical products. Let SUMITECH engineer learn these 2 methods to have the best choice for your processed products. 1. 2 current electromechanical processing methods Electromechanical processing is an advanced and modern form. . .

Fire Alarm Systems can be broken down into four main types;  Conventional  Addressable  Intelligent  Wireless 1. Conventional Fire Alarm Systems In a Conventional Fire Alarm System, physical cabling is used to interconnect several call points and detectors, the signals from which are wired back to the main control unit. Call points and detectors are arranged. . .

At the core of a fire alarm system are the detection devices, from sophisticated intelligent smoke detectors to simple manually operated break glass units, there are a wide array of different types, but we can divide them into groups including:  Heat detectors  Smoke detectors  Carbon Monoxide detectors  Multi-sensor detectors  Manual Call Points 1. Heat Detectors. . .

We easily see fire extinguishers everywhere, from buildings, apartments, houses, offices, schools, hospitals, etc. And those places are often equipped with the two most common types of fire extinguishers. It is a dry powder fire extinguisher and a CO2 extinguisher. So how do we distinguish and use these two types of jars? 1. Distinguish dry. . .

1. Sprinkler head structure: Sprinkler head is the sprinkler head in automatic fire fighting system. Sprinkler automatic fire extinguishing system is the most popular automatic fire fighting system today. In terms of structure, the basic types of sprinkler heads have relatively similar structures. Nozzle frame (frame): is the part of the frame that connects the parts. . .

The recent Karaoke bar fires have sounded like alarm bells about compliance with fire prevention regulations. So, specifically, how must Karaoke bars comply with the regulations? What are the penalties for not complying? 1. Regulations on fire prevention and fighting with Karaoke bars: Article 5 of Circular 147/2020/TT-BCA stipulating measures to ensure safety for fire. . .

1. What is the design approval for fire prevention and fighting? According to Clause 2, Article 13 of Decree No. 136/2022/ND-CP , fire prevention and fighting design appraisal and approval is the competent authority’s examination and comparison of solutions and design contents of projects and works. , motorized vehicles with special requirements for ensuring fire prevention and. . .

To build a project or work, it is necessary to carry out a lot of procedures to apply for a construction permit. Including procedures for design approval for fire prevention and fighting. However, not all works are required to have design approval for fire prevention and fighting. Join Sumitech to find out what types of projects and works. . .