1. Raw material preparation
1. Select suitable raw materials and determine the type of raw materials according to the requirements of the product.
2. Prepare the raw materials according to a certain ratio and stir them thoroughly to ensure that the raw materials are completely integrated.
3. Place the raw materials in a dry place and pay attention to moisture-proof to prevent the raw materials from absorbing moisture and affecting the production effect.
2. Start preheating
1. Check whether the equipment and auxiliary equipment are intact.
2. Turn on the heating system and the temperature must reach the set value before the next step can be performed.
3. Start the blow molding machine motor to reach normal speed.
4. Perform low-speed pre-blowing first, then high-speed blowing to ensure that the raw materials in the mold are fully uniform.
3. Adjust the mold
1. Select a suitable mold for installation to ensure that the mold is firmly installed and not loose.
2. Adjust the position of the mold to ensure that the product size meets the requirements.
3. Adjust the mold temperature to ensure that the product is fully blown and fully formed.
4. Production operation
1. Input the preheated raw materials into the mold through the feed port.
2. Start the blow molding machine for blowing, and control the blowing time and blowing pressure.
3. Take the blown plastic products out of the mold and clean and check them one by one. If they are normal, put them in the finished product stacking area.
5. Cleaning and maintenance
1. After production, clean the raw material residues and dirt inside and around the blow molding machine in time.
2. Regularly maintain the equipment, understand the working status of the machine, and promptly detect and replace damaged accessories to keep the equipment in the best condition.
The above are the basic steps for the operation of the blow molding machine. If you master the above process, the efficiency of the equipment and the quality of the product will be more stable and reliable.
