Consult Chen Hsong and Haitian injection molding machine !!!!

If you buy a Haitian machine, you may need a 250-ton machine, which is too small to put on the mold, its total power is 38kw, that is, it will take 38 kilowatt-hours of electricity if it works normally for an hour, and the general injection molding machine will indicate its total power, maximum mold size, and maximum glue volume.

If it is 220V, the power consumption is 220*8=1760W, 220*5=1100W, and the power consumption in one hour is about degrees and degrees.

1.Theoretical calculation: motor (motor) power + heating ring (barrel) power + drying barrel power.

For example; The electromechanical power is 17kw h + the heating coil power is 900w knots * 10 knots = 9kw h + the total power of the drying barrel, that is to say, the power consumption of the machine for 1 hour is the degree, and the 12 hours of a shift is the degree * 12 hours = 366 degrees, which is 366 yuan per kilowatt-hour.

2.Actual calculation: I have passed the meter test (referring to the normal and stable production situation), and the difference between the actual degree obtained and the theoretical calculation degree is nearly 1 3, that is:

The actual number of degrees used is much less than the theoretically calculated degrees. Why is that? I think that's because the motor is not loaded all the time (for example, the machine is not running during the cooling process of the product), the heating ring (barrel) is not heating all the time (it will stop heating when the temperature reaches the set value), and the drying barrel is the same, so the actual degree used is much less than the theoretical calculation.

Donghua injection molding machine is also good, mainly after good after-sales service, and the office here in Yantai can be a **.

Chen Hsong is good, after all, it is from Hong Kong. Haitian is similar to domestic manufacturers in Jiangsu and Zhejiang, and the quality of Haifei injection molding machines is almost the same as that of Haitian. The main thing is that the Haitian brand is ringing, and of course, it is also expensive.

Insiders still like to buy things with good quality and quantity, and those who are not insiders listen to whose brand rings.

If it is said to be quality, it must be a good point of Haitian, but it is also relatively high, Haitian has made more than 7000000000000 in 12 years, and Zhenxiong only has more than 1 billion, if the quality is not good, will so many people buy it? Haitian's current after-sales service is still good, the value preservation is also very good, and the market recognition is high, I have never even heard of the brand Haifei.

15 years ago, it was definitely good for Chen Hsong, but it has been going downhill, and the quality and configuration cannot be compared with before, and now it is not comparable to Haitian! As for Haifei, it is estimated that it is a Ningbo miscellaneous machine, and I have never heard of it!

Chen Hsong's is not good, it is very bad, I bought 5 sets of MK6-138, the same set of molds is no problem on other machines, the injection pressure on the Chen Hsong machine is added to the highest (the same model of machine) are lacking glue, play ** to Suzhou after-sales (Ma Jijun) install two B, I really regret, bad machine, this service is wordless (Suzhou Nantao Precision Machinery).

Haitian's orders are aimed at large customers, we just set the injection molding machine of Borche, the customer service is quite good, in January I also went to their headquarters in Guangzhou to study, all questions must be answered, the company is very standardized, the workshop is also very clean, and the boss pays special attention to after-sales service.

It should be said that the difference in performance, the process is artificial, everyone's technology is different, and overall it is a good point for Haitian.

1 No one has ever judged all of them, they are all blown by themselves.

Haitian Qiang is producing large injection molding machines, Chen Hsong is producing small and medium-sized injection molding machines, since most injection molding factories use small injection molding machines, I think Chen Hsong is definitely the first in terms of machine output, but it is not clear in terms of technology and annual sales.

There is no hard difference, they are all computer-controlled, and the product is good as the standard, regardless of what parameters it is not parameter, this is the most common misunderstanding that many people who have just come into contact with injection molding machines! But this is not to say that the model of the machine will be different when making the same product with the same raw materials.

Haitian is the largest in the country, leaving other domestic companies far behind. Chen-Hsong is a spin-off of an enterprise.

The parameters are not very big anymore. Today's machines are all computer-controlled. It's just that the operation interface of the computer is different. Now all the parameters of the machine are introduced.

The more well-known ones are Garmin and LK (I asked our boss).

Judging from your description, Green Bojie can believe that there may be relatively large electrical equipment around your injection molding machine, such as intermediate frequency induction furnace and frequency converter, when these equipment are working, a large number of high-frequency harmonics will be generated, resulting in the servo can not work normally. The possible reason for the intermittent problem is that these large electrical equipment have the strongest interference in the process of starting and stopping, and the harmonic content is slightly lower during normal operation.

Green Bojie Neng once came into contact with a case: a packaging factory, with its own independent transformer, is not far from it, about 500 meters away, opened a foundry, the foundry also has its own independent transformer, the foundry uses an intermediate frequency furnace, the general type of about 1 o'clock in the morning. Whenever the foundry starts, the harmonics generated by the intermediate frequency furnace will cause the servo failure of the packaging plant.

I don't know if it's valuable for you.

It is necessary to see what brand of servo drive is, what content to report, and check its manual.

What is the model of servo controller and what is the alarm code?

Haitian is the largest in the country, leaving other domestic companies far behind. Chen-Hsong is a spin-off of an enterprise. Whether the machine is good or bad depends on which brand you believe.

Haitian is very big, and the machine is very well updated and meets modern standards.

Chen Hsong has nothing to update, the screen is still blue, the operation is convenient, the machine looks like something 10 years ago, but the Chen Hsong machine is really stable, the mold hits millions of molds, the machine does not move a few threads, maybe the configuration is less, and it is not easy to break. However, the factory needs such an injection molding machine, as long as it is practical and saves electricity.

When you bought the machine, did you not see the normal voltage and power of the machine???

It is written above that its rated power is calculated on an hourly basis.

Kilowatt-hour = one kilowatt-hour of electricity.

Take a look, the label above (there is usually an iron label nailed to the top of the fuselage) indicates how much power rating is not?

1. Organizational measures for the safety work of electric copying power lines: on-site investigation BAI

institutional du; work ticket system; Work permit system; Work guardianship system.

2. Technical measures to ensure the safe work of power line DAO road: power outage; electrical inspection; Installation of grounding wires; use of personal security lines; hanging signage and fencing (fencing); work interruption system; Completion of work and resumption of the power transmission system.

The power line is a conductor circuit that connects the transformer and distribution station with the electric energy users or electrical equipment, and transmits and distributes electric energy from the power supply end (substation and distribution station) to the load end (electric energy user or electrical equipment).

Power lines are divided into high and low voltage lines according to voltage, and there are high-voltage lines and low-voltage lines. High-voltage lines refer to power lines with a voltage of 1kV and above, and low-voltage lines refer to power lines below 1kV. There are also power lines from 1kV to 10kV or 35kV called medium-voltage lines, power lines above 35kV to 110kV or 220kV are called high-voltage lines, and power lines above 220kV or 330kV are called ultra-high-voltage lines.

According to the structural form, power lines are divided into overhead lines, cable lines and indoor lines.

The basic requirements of power lines: safe and reliable power supply, convenient operation, flexible operation, economy and conducive to development.