Category: Blog

The screw speed directly affects the output of the plastic blow molding machine and the quality of the product. The value of the screw rotation speed depends on the size and shape of the screw and the extruded product, and the type of the raw material. Increasing the speed of the screw can significantly increase the output of the blow molding machine. But the power consumption is also increased accordingly. From the standpoint of increasing production, it is advantageous to use…

What Yankang Plastic Machinery going to share with you today is 8 points for attention during mold testing of the blow molding machine. It is necessary to do the mold testing before the new mold is blow-molded or when other molds are replaced on the machine. The test result will directly influence the follow-up production of the factory. Therefore, reasonable operation steps must be followed and useful technical parameters should be recorded in the process of mold testing to facilitate the mass production…

As the biggest water tank blow molding machine manufacturers in China, Yankang Plastic Machinery has a lot of advantages to company strength and product technology. And then? Today, Yankang will share with you about 12 corporate competitive advantages and 13 company product advantages. 12 Corporate Competitive Advantages The scale of the company is second to none in the entire blow molding machine industry in China. Whether it is a plant construction or a technical team or a product category, it…

Today, Yankang Plastic Machinery will share with you 3 ways to clean the head of the blow molding machine. It turns out that the 3 ways are very effective. It is well known that regular maintenance of the blow molding machine (the blow molding machine should be cleaned regularly, especially the screw and head of the extruder) and cleaning of the machinery, raw materials, and workshop are helpful to ensure that the blow molding is carried out normally. So, how to clean…

Today you’re going to see 10 comprehensive common problems with blow molding products. In fact: In the process of extrusion blow molding, there are always many technical problems. Yankang Plastic Machinery would like to share with you the reasons for these problems and the corresponding solutions, hoping to provide you with relevant suggestions for solving problems. Let’s dive right in. 1.The uneven vertical wall thickness of blow molding products 2.The non-uniform horizontal wall thickness of blow molding products 3. Orange peel…

Today Yankang will show you the inverter maintenance of blow molding machine. And it turns out that this method is very effective. 1.Environmental Conditions 1)Temperature. Permissible ambient temperature is -10-40. Attention: the lifetime of the inverter will be lengthened in lower environmental temperatures (ideal temperature is 20-30). 2)Humidity. Permissible ambient humidity should below 90%(No water condensation phenomenon). Attention: if the ambient temperature drops suddenly will appear water condensation phenomenon easily. At the moment if only carries on drying for parts…

Just like we said yesterday, the heating system of the accumulator dies head is divided into three parts. The first part is the temperature controller. The second part is the contactor and the third part is the heater. Contactor maintenance is very important. Yesterday, Yankang shared with you how to maintain the temperature controller. Today, Yankang Plastic Machinery will share with you about the contactor maintenance. The working condition of the heating system contactor and motor contactors has a little difference. Because of…

The heating system of the accumulator dies head is divided into three parts. The first part is the temperature controller. The second part is the contactor and the third part is the heater. Today, Yankang Plastic Machinery first shares with you about the temperature controller maintenance. In recent years, the heating system of super size blow molding machine has some changes by adopting a PLC temperature module instead of the temperature controller and adopting solid state relay instead of the…

Ongoing maintenance is essential to improving operation efficiency, output, and quality of the product. In addition, it will prolong the time intervals of machine overhaul and reduce the overall operating cost of the blow molding machine. Maintenance has been ongoing from manufacture through installation and testing. Today, Yankang Plastic Machinery will share with you how to maintain the extruder of the blow molding machine. 1) Daily maintenance Daily maintenance usually completed in the starting period. do not take the running work…