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· No [visible" leak - seals do leak vapour as the fluid film on the faces reaches the atmospheric side of the seal faces. · This would approximate to 1/2 teaspoon a day at normal operating pressures and temperatures, if it were captured and condensed. · Modern cartridge seal designs do not damage the pump shaft or sleeve. · Day to day maintenance is reduced as seals have inboard springs which make them self-adjusting as the faces wear. · Seals have lightly loaded faces which consume less power than gland packing. · Bearing contamination is reduced in normal operation as the lubricant does not become affected by seal leakage and wash out. · Plant equipment also suffers less from corrosion if the product is contained in the pump. · Vacuum can also be sealed with this technology, a problem for packing as air was drawn into the pump. · Less wasted product will save money, even water is an expensive commodity and less clean up of the area will be needed.

Dyedtech was founded as dyeing machines manufacturer. With international standard, we provide high-quality fabric dyeing machines and yarn dyeing machines to meet up with worldwide buyers. We enjoy positive feedback. Welcome to inquire us! Today we arrange shipping one set zipper ironing machine to our Vietnam customer. Looking forward to hearing our customer feedback about machine after they receive machine on site.

The happiest thing every day is delivery, Thank you for your order Large goods and small goods together, New and old customers are equally important. Thank you Yarn dyeing machine, hydro extractor and delivered on this special Friday. Happy Christmas Eve and we wish you all the best.

After loading, the car is full of satisfaction, continue to deliver, infrared sample dyeing machine, go to a new post, to create benefits for the owner. Thank you for your trust and support.

unction and control of the overflow dyeing machine According to the requirements of the controlled dyeing process, what are the functions of the overflow dyeing machine? The following is an introduction to the functions and control points of the overflow dyeing machine. One: Flow and pressure control Flow and pressure are two important parameters of the overflow dyeing machine, which are determined by the main circulation pump. The flow is necessary to ensure the dyeing and fabric exchange, and it must be large enough. In a specific dyeing process, the change should be as small as possible. It is completely controlled by the main pump. Pressure refers to the pressure generated by the nozzle to the overflow jet dyeing machine; to the package dyeing machine, it refers to the internal and external pressure difference of the package yarn, but the total pressure is still provided by the main pump head. During the dyeing process, the flow and pressure play a very important role. Different fabrics and processes have different differences in the flow and pressure (jetting force or pressure difference) of the dyeing solution. For example, compared with high-count fabrics with large surface and fast dyeing process, the flow is required to be large; for light and light fabrics and delicate fabrics, the spray force is required to be small; for fabrics with a larger weight, it is required to have sufficient The flow rate must also have a strong spraying force. Therefore, the flow and pressure should be changed according to different fabrics and processes. In order to meet the changes in flow and pressure, the traditional overflow dyeing machine is controlled by the shut-off adjustment of the main pump outlet. Because this control method is affected by human factors, it is not accurate enough; at the same time, the main circulation pump does not work at the optimal operating point, which reduces the efficiency. According to the characteristic curve of the main pump, within a certain speed adjustment range, the frequency of the main pump is changed through AC frequency conversion to achieve changes in flow and head to meet different dyeing process requirements, thereby ensuring that the main pump is always at the maximum of the corresponding flow and curve. Work under the best working conditions to save power. As for the specific determination of flow rate and pressure, flow rate or pressure detection can be set, and automatic control is realized through PLC processing. Prior to this, manufacturers were required to test the applicable fabric dyeing process, and the successful and feasible detection values were set in the PLC. The user only needs to select the corresponding parameter menu according to the fabric he dyed.

When we use high-temperature and high-pressure dyeing machine equipment, that is, we must pay attention to the selection of dyes. On the one hand, we should choose materials with diffusivity and uniformity as much as possible. When it is spliced, it will actually be more reliable, and because of this, when we use it, we can actually play it to a great extent in all aspects. The advantages. Next, in fact, when the high-temperature and high-pressure dyeing machine equipment is working, we should actually carry out a series of reduction cleaning, but, in terms of this process, it will actually cause the color of the raw material. Degree is also affected by some things. In this respect, these are actually a relatively normal phenomenon. In view of this, we need not worry too much. Next, when using the high-temperature and high-pressure dyeing machine for actual production, we must pay attention to avoiding spots on it when we use its tar. When it comes to the reason, it is actually because it will result in the formation of a relatively thick substance in the oil. When the high-temperature and high-pressure dyeing machine is in such a condition, some fibers will directly penetrate from the fiber In this way, it is used for the processing and use of high temperature and high pressure dyeing machines

High-temperature and high-pressure dyeing machines often cause color flowers, stains, and other defects due to improper process operations and unequal operations. Therefore, the following items should be noted when dyeing: When preparing the dyeing liquid, the dye should be treated with a small amount of cold water. Adjust into a slurry, and then dilute with room temperature water. Note that the temperature of the dilute water can not be too high, higher than 60 degrees, the dispersed dyed quilt is destroyed, and the condensation, in addition to the above modulation, the dye can also be prepared by dusting method, that is Dye the dye slowly into cold water under high-speed stirring. It should not be left for a long time after the dye bath is prepared. Simultaneous feeding needs to be slowly stirred with a stirrer to prevent precipitation. The knitting process still combines the fibers with the soft and fluffy knitting, high elasticity and comfort of the knitting itself, so that the superior performance of the two complement each other. On the circular knitting machine (large circular knitting machine), single and double-sided knitted fabrics made of Model and spandex bare yarn are interwoven, soft and smooth, full of elasticity, dangling, gorgeous gloss, hygroscopic and breathable, and has a silk-like feel The fashion apparel designed with this kind of fabric can reflect the human body curve to a great extent, and sculpt the sexy and charming of the female carcass. It is a high-grade knitted apparel favored by the avant-garde fashion family. Factors affecting the formation of foam include the type and quantity of dyes and standardizing agents, the number of fiber treatment agents on the fabric, and the foaming properties of the dyeing aids used. Prevention method: Pre-refining with low-foam additives or solvent method can eliminate foam caused by contamination on the fiber.

What a dyeing machine is, I believe that many people do not know very well. In short, this is actually a machine that can be used for dyeing. Because this equipment is made of high-quality stainless steel metal materials, this machine not only has the advantages of good dyeing effect and high dyeing efficiency, but also has a very long service life. As the advantages of this equipment are gradually understood, the application of this dyeing machine is very common when dyeing fabrics such as hemp, cotton and rayon. When this kind of dyeing equipment is started, the blades of the equipment can be stirred in the positive and negative directions, so the fabric dyed by this machine can ensure the uniformity of dyeing and penetration of the dye to the greatest extent. In addition to dyeing cotton sweaters, socks, and cardigans, it can also be used to bleach, cook, and wash various types of fabrics.

We, Guangzhou Dyedtech Machinery Co.,Ltd is a professional of manufacture dyeing machine and other textile machine, Wish you peace, joy and happiness through the coming year.

Shanghai Textile Machinery Exhibition was held successfully at Shanghai 2018 As the largest textile and garment machinery show in Shanghai, Shanghai Textile Machinery Exhibition gathered more than 1,000 globally leading brands from 34 countries and regions and used 1,160 booths to display a wide variety of state-of-the-art textile and garment technologies, machinery, parts, accessories and the latest market trends, with quite a few innovative and versatile machinery models to be debuted at the fair. Dyedtech participated into the largest textile and garment machinery show in Shanghai.

Dyedtech participates in the one of the most important events for the textile industry - Indonesia Textile Exhibition is taking place in 2018 at Jarkata in Indonesia. It was held successfully attracted a lot of customers or potential dealers.