Safety matters that need to be paid attention to during the operation of the briquetting machine include:

1. Safety training of operators: All personnel operating the briquetting machine should receive appropriate safety training and understand the operating principles, safety regulations and emergency treatment methods of the briquetting machine. This is the first step to ensure safe operation.

2. Personal protective equipment: Operators should wear appropriate personal protective equipment when operating the briquetting machine, such as safety helmets, protective glasses, earplugs, protective gloves and non-slip shoes. This helps to reduce accidental injuries that may occur during operation.

3. Equipment inspection: Before using the briquetting machine each time, check whether the equipment is intact, including whether the hydraulic system, electrical system, safety protection devices, etc. are working properly. Ensuring that the equipment is running in good condition can avoid many potential safety risks.

4. Safety signs: Set up obvious safety warning signs around the briquetting machine to remind operators and surrounding personnel to pay attention to safety. This helps to improve people's safety awareness and reduce the occurrence of accidents.

5. Regular maintenance: Regularly maintain and service the briquetting machine to ensure that it is in good working condition. This includes cleaning the equipment, checking the wear of the equipment, replacing damaged parts, etc.

6. Isolation of the working area: When the briquetting machine is working, ensure that irrelevant personnel stay away from the working area to prevent accidents. This helps to reduce the risk of casualties.

7. Emergency stop button: Ensure that the briquetting machine is equipped with an emergency stop button and can quickly cut off the power supply of the equipment in an emergency. This helps to take quick measures in the event of danger to prevent the expansion of accidents.

8. Prevent overload: Do not exceed the rated pressure of the briquetting machine to avoid equipment damage or safety accidents. This requires operators to have a full understanding of the performance of the equipment and operate in strict accordance with the operating procedures.

9. Cleaning and tidying: Keep the working area clean and tidy, and clean up metal scraps and other debris around the briquetting machine in time to avoid excessive accumulation and safety hazards.

10 Fire prevention measures: Since the briquetting machine may generate sparks during operation, ensure that there are sufficient fire prevention measures in the working area, such as fire extinguishers, fire sand, etc. This helps to extinguish the fire source in time and reduce losses in case of fire.

In short, when operating the briquetting machine, you should strictly abide by the safety operating procedures and take necessary safety protection measures to ensure the safety of the operator and the surrounding personnel. At the same time, regularly inspect and maintain the equipment to ensure that it is in good working condition to reduce the occurrence of safety accidents.