With the rapid development of the petrochemical industry, the plastic industry has also seen explosive growth. Plastic packaging containers have replaced traditional materials like metal, glass, ceramics, and wood in many areas, showcasing their remarkable vitality. The innovation of extruded blow molding plastic packaging containers has brought convenience to our production and daily lives, significantly enhancing our quality of life. 1. Characteristics of Extruded Blow Molding Plastic Packaging Containers The advantages of extruded plastic packaging containers are as follows: ①…
Is a used blow molding machine worth buying?
Is a used blow molding machine worth buying? It depends on the situation. First off, the price of a used blow molding machine is usually lower. Compared to brand-new equipment, used machines often come at a fraction of the cost, which is a big win for those of us on a budget. But just because it’s cheaper doesn’t mean it’s automatically junk; the key is to find a reputable seller and do a thorough inspection. Next up, we gotta talk…
Top 10 Essential Blow Molding Machine Precautions
As a piece of heavy machinery, there are 10 essential hollow molding blow molding machine precautions that customers need to keep in mind. 1. Before starting up, it’s mandatory to undergo formal training from the blow molding machine manufacturer’s trainers. Informal operators are not allowed on the job. Yankang provides 24-hour technical support for customers and regularly holds technical training sessions; feel free to reach out with any questions. 2. Generally, it’s important to minimize the operation of the machine…
Back Pressure: An Important Role in Blow Molding Process
Back pressure is an important parameter for controlling the quality of melt and product in the blow molding process. Appropriate back pressure plays an important role in improving the quality of blow-molded products. Formation of back pressure During the melting and plasticizing process of plastic, the melt continuously moves to the front end of the barrel (inside the metering chamber), and more and more, gradually forming a pressure to push the screw backward. To prevent the screw from retreating too…
5 Ways to Improve Uniformity of Wall Thickness of Blow-molded Products
Extrusion blow molding is one of the main forming methods for producing hollow plastic products with the largest output and good economic efficiency. It is suitable for hollow-forming materials such as polyethylene, polyvinyl chloride, polypropylene, polystyrene, polyester, polyamide, and polycarbonate. It is mainly used to form container products, the minimum volume of the container can be 1mL, and the maximum volume can reach 20000L. Extrusion blow molding products are widely used in food, beverages, cosmetics, medicines, washing products, children’s toys,…
Blow-molded Tables and Chairs: Application of Blow Molding Machines
When it comes to blow-molded tables and chairs, people may immediately associate them with food stalls, which are “squeaky”, easy to break, and easy to get dirty. In fact, plastic tables and chairs are not only strong and durable but also more beautiful in appearance. Among Yankang’s customers, there are companies specializing in blow-molded furniture, which mainly develop and produce blow-molded folding furniture and outdoor leisure products using thermoplastic environmentally friendly new materials. This type of product is currently popular…
Chemical Barrel Blow Molding Machine: Technology Update
With the rapid development of the hollow blow molding product processing industry, the traditional technology of hollow blow molding chemical barrel is difficult to adapt from the material formula, mold, equipment, and process. In particular, chemical barrels are difficult to meet the drop requirements of dangerous goods packaging of product manufacturers: the ring position is easily embrittled by the contents, resulting in leakage or rupture. Facing the financial storm, the hollow blow molding packaging industry has also been hit by…
Blow Molding Machines HDPE Blow-molded Products: Common Ratios
Most commonly used extrusion blow-molded products are blow-molded with HDPE plastics, and HDPE is usually the main raw material for blow-molded containers. HDPE’s physical and mechanical properties directly determine the quality of blow-molded products. The following are the common ratios of 4 common HDPE blow-molded products, for reference by those who need it. HDPE is the main raw material for blow-molded containers. Generally, for a specific extrusion blow-molded product, only one or two plastic raw materials are needed for blow…
Plastic Tank Making Machine Parison Controller: Development Trends
The control system of the plastic tank making machine is relatively complex, which can be said to be the result of the combination of electricity, liquid, gas, and instrument. The future development trend of the blow molding machine control system is mainly reflected in the electrical control aspect, that is, the hollow blow molding machine embryo controller. Looking at the foreign plastic machinery industry technology, the plastic tank making machine parison controller will mainly develop in the following directions. 1.…
Water Tank Machine Energy Saving: Inverter & Electromagnetic Heater
What are the energy-saving measures for water tank machine? With the continuous updating of the times and the advancement of technology, there are many types of water tank machine, which can generally meet the market demand for many plastic products. To study a new water tank machine, it is necessary to overcome some defects and provide a new type of energy-saving and environmentally friendly blow molding machine. Not only energy saving, but also environmental protection should be responded to by…