Two, the decoction machine itself is not high technology content, and a lot of medical equipment, just applied in the medical field of electronic products, but because the application of the medical industry, is a niche product, resulting in a relatively small production, accessories, many are not standard parts, the need for customization, but also resulted in the high cost of production of the situation.
Three, we are buying drugs generally require pharmaceutical units to provide qualification documents, copies of business identity cards, etc., I hope that you will pay attention to the audit of the production unit's production qualifications before the purchase and in the purchase (business license, tax registration certificate, organization code certificate, production license, ISO9001 certification, etc., it should be noted that decoction machine is not medical devices, just medical equipment, so the production cost is not high. It should be noted that the decoction machine is not a medical device, but only medical equipment, so there is no decoction machine medical device production license.) In principle, try to choose the strong financial strength, long history of production, in the local after-sales service network of enterprises, because your machine is not, after all, with 1 year 2 years, if the production unit closes down, the machine's spare parts and supplies and after-sales what is a problem. There is no local after-sales service also do not listen to business people talk, need to pay attention to the maintenance office is actually not a legal entity, not registered in the business sector, may be a table, a phone, at any time there may be empty, so be sure to ask for a business license in the local after-sales service institutions.
Four, we reflect the high failure rate of the liquid packaging machine, some users even changed six solenoid valves, in fact, this is completely unnecessary, the solenoid valve is imported from South Korea, the quality is very good, and the structure is also simple, generally not easy to be bad, unless it is a deformation of the plastic parts, or the coil burned out, only to be replaced, most of the cases are clogged, (remember that not out of the drug and non-stop leakage of drugs are a foreign body) Caused by five screws, electromagnet fixed two, the following plastic cover fixed screws three. How to dismantle how to put back, no gold. Inside is a leather pad like a piston.) This is actually the technicians did not make it clear, or for economic purposes recommended replacement, under normal circumstances rinsed, cleaned up the interior installed as is, with 3,5 years is no problem. There are several users to change the heating plate, in fact, there is no need, many times the line is burned out (terminal burned out), the line from the new connection on the line, unnecessary replacement. Unless it is not bad by the technician said bad (this is a matter of conscience).
Four
Common faults of decoction machine:
1, always not open the pot, or open the pot very slowly.
A, open the rear chassis, check the heating plate wire with or without shedding or burned off, if not, please home appliance repair master or electrician with a multimeter to measure the resistance of the bottom of the heating plate of the pot, the normal resistance should be about 27-33 ohms. B, if the resistance of the decoction machine is normal, or not open the pot, you can calibrate the temperature, ready to prepare a very thin blade or a small screwdriver, open the circuit board of the decoction machine, in the upper right corner of the circuit board there is a blue electronic components (potentiometer), the upper right corner of the blue components there is a small copper screws, with a small screwdriver to rotate the screws, the front of the circuit board of the current temperature will be changed if the display is more than 100 degrees! Or not open the pot, use a small screwdriver to turn the screw from the back, the current temperature to 90 degrees or so, such as pot open, and then adjust the temperature back to 100 degrees, because the temperature of the water open is 100 degrees, so that the temperature is calibrated accurately, there will be no similar problems.
2 Packaging is not qualified, leakage is the most common failure, need to be treated differently, A first to observe why the bag is broken, if the bag's 4 sides have been wrinkled, should first consider is not the installation of the packaging volume is not the right way to install, if the installation is not correct, the wrapping paper will go askew, and then the heat scalding 2 layers of paper is just right, only scalding 1 layer of wrapping paper will be scalding melted, produce A lot of plastic glue sticking to the heating shaft, the more you get the worse. The correct method should be to cut the wrapping paper, let the machine idle and then use a dry steel wire ball to clean up the plastic garbage, and the bags in contact with the place should be cleaned up, and then re-installed. (Note try to install it when the heated shaft is not hot to prevent tangling.) B If the bag is very flat and still leaks, or if it will slowly leak when placed next to it, you should consider whether the temperature is too low, and increase the temperature appropriately, increase the temperature of the upper shaft for leakage on the left and right sides, and increase the temperature of the lower shaft for leakage on the upper and lower ports. Donghua's decoction machine on the lower axis of only one adjustable temperature needs to be more carefully adjusted, the normal situation of the upper axis temperature should be slightly lower than the lower axis. (We buy the liquid bags are roughly divided into South Korea imported volume (clp or cpp + pet material non-toxic high temperature), domestic volume (pe material) in addition to the Anguo volume, Bozhou volume, Taobao volume because of the cheap, so generally are recycled materials, toxic, low purity, so very thick, the temperature is generally higher than the factory in order to use). Here I would like to explain the domestic volume is the unit of weight, about 9 kg (360 meters because of the blown film process problems) Korean volume is the unit of meter 400 meters, the weight is also 9 kg. (also process problems, the film blown thinner, temperature resistance can be wider, not easy to turn the bag) the most critical issue is the domestic volume blown film blown unevenly, many users began to pack very well, go a section of the roll bag hot melt the plastic melt all over the shaft, hurry to adjust the temperature down, (in fact, the section of the film is blown too thin,) after a day or two days and bonding (blown film is thick again) repeatedly adjust the temperature of the machine, the final injury is the machine, the temperature of the machine, the temperature of the machine, the temperature of the machine, the temperature of the machine. In the end, the machine is injured. So we recommend that you choose a better quality of bags, save time and effort.
C Packaging volume can not be cut off or even the knife approach, decoction machine, the bottom two shafts are cutter shaft and knife shaft, which cut off the shaft of the groove of the cutter, cutter on the back of the three screws, decoction machine with a No. 4 Allen wrench, in the three screws toward the top of the clockwise tighten a can be solved, note that a time can only be screwed 15 degrees (a full circle is 360 degrees), slowly adjusted, the left side to cut the tight left, the right side to cut the tight left, the right side to cut the tight left, the right side to cut the tight left, the left side to cut the tight left, the right side to cut the tight left, the right side to cut the tight left. Not tighten the left side, the right side cut not tighten the right side, the center cut not tighten the middle. Screw a full circle at a time, congratulate you directly pay for a new cutter, slowly adjust, can not rush. If a long time the screws can not be screwed, you can use W-40 rust remover bubble, so that the screws will be loose, hexagonal wrench hardware stores are selling. Screwing time must be inserted into the bottom of the hexagonal screws, so that you can use the force, the usual hands of poor ability or ask a professional to come, the 3 screws if screwed slippery, you have to hemorrhage money.
First and everyone to talk to this, there are any questions you can Baidu Qingdao Nie Hongzhe contact me, I will certainly reply.