2. Before the work, the welder must wear a variety of labor insurance products to prevent burns, injuries, and electric shock. 3. Before welding, check whether there are flammable or explosive materials around the working site, and whether the electrical insulation of the electrical system is good, etc., to prevent electric shock, fire, explosion and other accidents. 4. Conductive articles are not allowed on the welding machine. When the welding machine is turned on, it is necessary to push the foot quickly. After the operation is normal, the machine can be operated. When leaving the site, the welding machine should be turned off. 5, welding in the container, there must be insulation pads and low-voltage lighting, blast or ventilation facilities, and some people need to be monitored outside. 6. It is strictly forbidden to weld the closed container with pressure and flammable gas and flammable liquid. If necessary, there should be an air outlet and the container should be cleaned before operation. 7, ascend welding, must be stable before operation, high-altitude operations should comply with the relevant safety procedures for high-altitude operations. 8. When moving the wire, it is necessary to prevent the cutting and the damage. When the wire passes through the channel, the protective material should be added on the line. When the welding machine moves, the power is cut off first. 9. When working near inflammable and explosive materials, you should contact the relevant personnel and take relevant measures. After the work is over, check the site to prevent fires and explosions. 10. The arc welding electric welding transformer must have a casing, the primary joint must be closed, the ground wire should be in good contact with the work, and it can be operated only after being clamped and fixed by appropriate methods. 11. After the work is over, the water, electricity and gas valves or switches should be closed, the cable and related pipe should be well-discended, the site should be cleaned, the fire extinguishing should be extinguished, and the welding machine and related tools should be put back into the proper position.
Aluminum Gearbox FEATURES:
Cast aluminum is a specific metal that has gone through one of the several processes known as casting. Essentially, it is created when methods such as die casting, mold casting, or sand casting are used to temper the aluminum for use in creating components for many different types of products. This form of aluminum is used for a number of items around the house, as well as machinery and other products that are necessary to the manufacturing of a wide range of goods and services.
• Aluminum castings have the strength of steel but very lightweight. The appearance and aesthetic value of aluminum parts are also superior to other metal alloys. However, aluminum die cast parts are cheaper so end consumers can get high quality metal products at very affordable prices. Aluminum Gearbox,Ice Cream Machine Gearbox,Ice Cream Machine Reducer,Gearbox Aluminum Die Casting Zheke Mould Technology Co. Ltd. , https://www.zkdiecasting.com
• Castings made from aluminum are versatile, corrosion resistant, and can be used for different purposes. These qualities allow manufacturers to produce multiple products using aluminum parts. The finished products also have longer lifetimes thus giving consumers more value for their money.
1. Those who have passed the examination and hold the safety operation certificate are not allowed to operate, and the apprentice should be led by the master.