Three key points for selecting plastic processing equipment to help you easily solve the purchase problem
Due to the increasing demand for plastic processing equipment in the plastic product processing industry, there are many manufacturers and merchants producing and selling plastic processing equipment in the market. Due to the differences in brand, quality, function and other aspects, there are also differences in the price of the same kind of products. What problems do we need to pay attention to when purchasing plastic processing equipment? Let’s share some purchasing methods for you.
Purchase point 1: technical parameters of plastic processing equipment
Users can judge their purchase by vertical or horizontal comparison. The so-called “vertical” means that the main technical parameters should meet the industry standards. According to the industry standards, the so-called “horizontal” means to compare the technical parameters of similar plastic processing equipment at home and abroad. Therefore, this is a very careful and scientific work. The parameters of plastic processing equipment at all levels shall be selected according to the material, shape, structure and even the application field and specific occasions of injection molding products, the structure, quality, accuracy, number of cavities, type of flow channel and its structure, shape and size, and the daily, monthly and annual production capacity and automation degree of products.
Purchase point 2: stability, reliability, safety and service life of the machine
The stability of the machine is mainly reflected in whether the clamping mechanism and injection molding system run smoothly in each cycle, work without impact and silence, and the noise shall not exceed the industry standard. These conditions are related to the manufacturing and assembly accuracy of machinery, as well as the reasonable design and structure of elbow connecting rod. The reliability and service life are mainly reflected in the system rigidity of the clamping mechanism, which is related to the structure, size, material and heat treatment process of the formwork, pull rod, connecting rod and its pin shaft; The plastic warp system of plastic processing equipment, such as barrel, screw, screw head, check ring and the structure and manufacturing process of the driving spindle of the screw, are the main stress parts and wear parts of plastic processing equipment, which directly affect the service life.
Purchase point 3: safety of plastic processing equipment
When the mold closing mechanism opens and closes the mold, the reliability of the low-voltage protection system involves man-machine safety. The plastic processing equipment is required to implement the combined safety protection system of electrical, mechanical and hydraulic pressure. This protection mainly reflects two aspects: one is the safety protection of the mold, and the other is the safety protection of the person. Before mold closing, when the safety door is not closed, the mold closing shall not be able to act; During mold closing, if the safety door is not closed to the correct position, the mold action stops or the mold is opened automatically. If foreign matters such as inserts fall into the mold cavity by mistake due to vibration, or other foreign matters such as start-up, are wrongly placed into the mold during mold closing, the mold shall stop the mold closing action, or automatically open the mold and give an alarm.
I hope you can avoid falling into the trap of businessmen when purchasing plastic processing equipment by reading our article. If you want to know more wonderful news information, you can leave a message on the company’s website or call the hotline for consultation. More wonderful news information is waiting for you.
