What should I pay attention to when buying a blow molding machine?

Update:04-01-2021
Summary:

The bottle blowing machine is mainly used to blow prefo […]

The bottle blowing machine is mainly used to blow preforms into finished bottles. Household blow molding machines are mainly divided into pet blow molding machines and plastic blow molding machines of other materials according to different plastics. The specifications and technical level are also not balanced. What should users pay attention to when buying a bottle blowing machine?
1. Output
   When buying a blow molding machine, pay attention to the actual output of the blow molding machine. In the bottle blowing machine industry, the output of the bottle blowing machine is divided into theoretical output and actual output. Many manufacturers incorrectly report the theoretical output, and this output cannot be achieved in actual use. In addition, attention must be paid to the stable output of the blow molding machine. Some manufacturers opened it up high during the test machine. One month later, the bottling machine equipment could not bear the high load, and the failure rate increased. The stable output of Taihui's four automatic blow molding machines is 4000, which is the actual output, stable production for two years a year, some manufacturers say that the theoretical output, we can produce up to 5500 machines, but we are not so high. You can go to the customer site to check, and then ask about the output of Taihui blow molding machine.
   2. Stability
  The stability of the blow molding machine is the core element of choosing a blow molding machine. Whether the stable production of blow molding machine directly affects the company's production and profit, the core components of Taihui blow molding machine are imported, and other parts are processed by ourselves. All our equipment is precision CNC machine tools. No manual drilling is required for each equipment, and the quality of the selected steel plate is guaranteed, so we can guarantee our stability.
   3. The blowing process
   There is no uniform standard in the blow molding machine industry. The design institutions are similar, but there are still big differences in core technology. The blow molding process is related to the design mechanism, technical capability and precision of the blow molding machine. For example: Most machines in Huangyan area have no problem blowing 18g preforms. When blowing a 13g preform, there are other problems such as bottle blowing, such as cracking. Taihui blow molding machine can blow 12.5g preforms. Currently, water plants in Henan Province use 12.5 grams of preforms to reduce production costs.
   4. After-sales service
After-sales service is also an important factor in choosing a blow molding machine manufacturer. The general principle is similar to this principle, but the above three principles still need to be considered first, otherwise the equipment will not be stable in production and the after-sales service is not good, but the pain point of the bottle blowing machine industry is also the after-sales service. Some manufacturers promise after-sales service, but the after-sales service is lagging behind . Taihui hollow blow molding machine has perfect after-sales service, and also considers the early cancellation or replacement of wearing parts to reduce the failure points of the blow molding machine.
5. Energy consumption and after-sales maintenance costs
  The production cost of an enterprise directly determines the ultimate profit and sustainable development of the enterprise. When buying a blow molding machine, the energy consumption and after-sales maintenance cost of the blow molding machine must also be considered. After the warranty period of some domestic manufacturers, the maintenance cost of parts is very high, which increases the production cost. The maintenance cost of blow molding machine equipment of individual manufacturers is 30,000-50,000 yuan per year, while the maintenance cost of Taihui blow molding machine is only a few thousand yuan per year, and the cost gap is too large.