Jet Dyeing Machine - Woven Dyeing

Jet Dyeing Machine It was found that in using Winch machines, there were some inherent problems. So the Jet dyeing machines when they came up in the 1970's, were specifically designed to overcome those shortcomings. In the Jet dyeing machine the reel is completely eliminated. A closed tubular system exists where the fabric is placed. For transporting the fabric through the tube a jet of dye liquor is supplied through a venturi. The Jet creates turbulence. This helps in dye penetration along with preventing the fabric from touching the walls of the tube. As the fabric is often exposed to comparatively higher concentrations of liquor within the transport tube, so little dye bath is needed in the bottom of the vessel. This is just enough for the smooth movement from rear to front. Aqueous jet dyeing machines generally employs a driven winch reel along with a jet nozzle. The following diagram explains the functioning of a Jet dyeing machine: Types of Jet Dyeing Machine In deciding the type of dyeing machine the following features are generally taken into consideration for differentiating. They are the following. Shape of the area where the fabric is stored i.e. long shaped machine or J-box compact machine. Type of the nozzle along with its specific positioning i.e. above or below the bath level. Depending more or less in this criteria for differentiation following types of Jet Machines can be said to be as developments of the conventional jet dyeing machine.  Overflow Dyeing Machine  Soft-flow Dyeing Machine  Airflow Dyeing Machine Advantages of Jet Dyeing Machine The Jet Dyeing Machine offers the following striking advantages that makes them suitable for fabrics like polyesters. • Low consumption of water • Short dyeing time • Can be easily operated at high temperatures and pressure • Comparatively low liquor ratios, typically ranges between 1:4 and 1:20  • Fabrics are handled carefully and gently                                              !  "  #     $ ! #%& &   ''( !)  ! Functioning of a Overflow Dyeing Machine A typical Overflow Dyeing Machine works like this. A winch that is not motor driven usually is located in the top side of the machine where the fabric is hanged. A longer length of textile is made to hang from the exit side of the winch as compared to the inlet side. By applying the force of gravitation the longer length of textile is pulled downward more strongly than the shorter one. Consequently the fabric is soaked in the bath without any sort of tension. The following diagram well illustrates the working process.   1. ASME-B HTHP Jet Overflow Dyeing Machine 2. ASME 500D Jet Overflow Dyeing Machine 3. ASME-D HTHP Jet Overflow Fabric Dyeing Machine 1. ASME-B HTHP Jet Overflow Dyeing Machine Place of Origin: Jiangsu China (Mainland) Brand Name: SUNTEX Model Number: ASME-B Material: SS316L  Specifications ASME-B Jet Overflow Dyeing Machine is used for dyeing chemical fiber , synthetic woven and knitting fabric. ASME-B HTHP Jet Overflow Dyeing Machine is used for chemical fiber , synthetic woven and knitting fabric to be dyed and fore-and-after treatment in high temperature and high pressure . Range of fabric gram suitable : 60 -600 g /m 2 , for transmit knitting and woven fabrics . Technical Parameters :  Items SME-150B SME-250B SME-500B Form of the machine Horizontal tubular jet overflow single pipe Horizontal tubular jet overflow single pipe Horizontal tubular jet overflow single pipe Liquor Ratio 1:5 1:8 1:5 1:8 1:5 1:8 Max Fabric Capacity (kg ) 100-150 200-250 400-500 Max Working Temperature ( ) 14 0 14 0 14 0 Max Working Pressure (Mpa ) 0.40Mpa 0.40Mpa 0.40Mpa Fabric Speed (m/min) 60-300 60-300 60-300 Heating Exchanging Area ( ) 5 6 12 Main Pump Power (KW ) 14.7 18.75 22.95   2. ASME 500D Jet Overflow Dyeing Machine Place of Origin: Jiangsu China (Mainland) Brand Name: SUNTEX Model Number: ASME-D Material: stainless steal Specifications ASME 500D Jet Overflow Dyeing Machines. Each tube can run into two ropes at the same time. Big bend tube can save 10 % water. ASME 500D Jet Overflow Dyeing Machine is used for dyeing woven and knitted fabrics of cotton, polyester, and nylon and so on. This jet dyeing machine, ASME- 150 D , ASME-250 D, ASME-500 D , ASME -1000D ,four types . Special Design: Each tubes separates into two chambers (running into two ropes at the same time) Big bend tube can save 10 % water and space. ASME-500D Main Tech Data : Number of tubes (chambers) : 2/4 Max Capacity: 250 kg Liquor ratio: 1:6 1:10 Max working temperature : 140. Speed : Jet flow: 0-450 rpm Overflow: 0- 250 rpm Heating Speed: 35 min ( 20 140 )  Cooling Speed: 30 min (140 60) Total motor power : 38.45 kw Overall Dimension : 6900x3100x2300 (economical size) &nbsp 8090x3100x3080 (standard size) (01) ASME D series high temperature high speed double overflow dyeing machine uses the unique design of double purpose nozzle for overflow and jet. (02) You only need to replace the nozzle; you can transform the water into that of soft pure overflow type (03) Water flow of low jet pressure and large pressure and high speed according to the classification of fabric. (04) Wide fabric application: Wide range of dyeing, including woven and knit fabric. Advantages of Overflow Dyeing Machine • No evaporative losses- As the dyeing vessel is closed, there is no evaporative losses stemming from the dye bath. Further, depending on the situation the temperature may be raised to more than 1000 o C. • No build up of steam condensate in the dye bath- The latest technology implies that the dye bath gets heated by a heat transducer which is steam driven. This technology apart from being very efficient ensures that there is no build up of steam condensate in the dye bath. • Low liquor ratios- Dyeing is conducted at relatively low liquor ratios, e.g. 10:1 and may be lesser resulting in substantial savings in water and energy. • Excellent dye liquor contact- Excellent dye liquor contact with the fabric rope results in better and more improved level dyeing. • Computer control- The machines are operated by computer and hence, operator error is eliminated. !  Soft-flow Dyeing Machine In the soft flow dyeing machine water is used for keeping the fabric in circulation. The conceptional difference of this equipment from a conventional jets that operates with a hydraulic system is that the fabric rope is kept circulating during the whole processing cycle (right from loading to unloading). There is no stopping of liquor or fabric circulation for usual drain and fill steps. The principle working behind the technique is very unique. There is a system for fresh water to enter the vessel via a heat exchanger to a special interchange zone. At the same time the contaminated liquor is allowed channel out through a drain without any sort of contact with the fabric or for that matter the new bath in the machine. Key Features of Soft flow Dyeing Machine • Significant savings in processing time. • Savings in water that is around 50%. • Excellent separation of different streams results in optimum heat recovery and a distinct possibility of further use or a dedicated treatment. Types of Soft Flow Dyeing Machine A few of the commercially popular brands along with their particular technical specifications are discussed here. The categories are not exhaustive as such * Multi Nozzle Softflow Dyeing Machine These textile machines are used with a purpose of dyeing Dye - 30 to 450 g./mt.sq. Fabrics (woven & knitted fabrics) with a Capacity 50 to 2000kgs. Understanding the need of the artificial fiber, it dyes a textile in a way that it retains its luster. EXCLUSIVE FEATURES  Ultra low Liquor ratio - 1:1 (Wet Fabric)  Dye - 30 to 450 g./mt.sq. Fabrics (woven & knitted fabrics).  Number of very soft-flow nozzles & jet nozzles.  No pilling effect. "  Work as a jet dyeing machine for polyester & blend fabrics.  Work as a soft flow machine for cotton fabrics.  Reduce pollution plant size.  No colour inlet pump (optional) - Dozing pump  High temp. up to 140° C.  Capacity 50 to 2000kgs. Multi - Nozzle Low/High temp. Dyeing technology work as a soft flow as well as jet dyeing machine. The main advantage of this development is to increase machine flexibility/ versatility to process all types of fabrics. In this new technical development, the nozzle 3 & 4 are big diameter and fix nozzle with individual flow control valve. The 1st main nozzle is adjustable. By increasing and decreasing the gap of nozzle, flow and pressure will be increase and decrease as per fabric quality demand. To run this machine as a soft flow machine, increase the gap that decrease the pressure and increase water flow, at that time all three nozzles are working as a soft flow and water flow control individually by control valve as per fabric quality demand. To run machine as a jet dying machine, decrease the gap of nozzle that increase the pressure and decrease the water flow. That time soft-nozzle control valve is close. Dimension Diagram # Specifications & Dimension are subject to change without any prior notice. Model (Chamber)50 Capacity (Kgs.) Dimension (A) Mm / inch Dimension (B) Mm / inch Dimension (C) mm / inch 2 3 4 5 6 7 300 450 600 750 900 1050 4650 / 183 4650 / 183 4650 / 183 4650 / 183 4650 / 183 4650 / 183 3350 / 131 3350 / 131 3350 / 131 3350 / 131 3350 / 131 3350 / 131 3150 / 124 3850 / 151 4550 / 209 5250 / 206 6000 / 236 6700 / 263 + High Temperature High Pressure Softflow Dyeing Machine HT.HP soft flow dyeing machines are multi type dyeing machines. These textile machines are used with a purpose of dyeing a larger division of cloth. It dyes cotton, hosiery and crape cloth material. Understanding the need of the cloth, it dyes a textile in a way that it retains its luster for long. Exclusive Features: • Lowest liquor ratio. • Reduce colour & chemicals. $ [...]... Max working fabric width 180 0-3 400mm Adjustable fabric rate 2 0-1 20m/min Tension of fabrics 2 0-9 0kg Winch Dyeing Machine Page 27 of 46 Winch dyeing machines comes with the lucrative options of low cost design, simplicity in operation and maintenance yet uncompromising features when it comes to versatility Mostly woolen fabrics are dyed by using Winch Dyeing machine The dyeing machine derives its name "Winch"... the amount of dye bath Page 14 of 46 • Lesser water consumption savings up to 50% from the conventional Jet dyeing machines • Sensitivity towards ecology • Economical operation • More safety while dyeing Airflow Dyeing Machine (XDWG 225, 450, 675, 900, 1350) Product Description XDOG airflow dyeing machine is produced by the OEM Chinese manufacture It adopts air dynamic theory, making high speed airflow... between the Air Flow Machine and Jet Dyeing machine is that the airflow machine utilizes an air jet instead of the water jet for keeping the fabric in circulation Typically the fabric is allowed to pass into the storage area that has a very small amount of free liquor This results in a reduction in consumption of water, energy and chemicals The figure below shows how in an Airflow Machine the bath level... maintenance and even the unskilled - Wide Application: The machine provides multi-purpose of dyeing and bleaching and washing for terry towel, velour, wool, cotton, polyamide, acrylic and viscose and poly/cotton brand and so on Technical Charactertics: Capacity (kg): 400 ~ 450 Electric power: 18kw Max temp: 98 °C Number of nozzle: 4 Beam Dyeing Machine Page 29 of 46 The beam dyeing machine operates with the... autoclave  Nozzle: One No Jet Nozzle will be supplied with the machine  Scope of supply : 1 One autoclave complete with all the internal pipelines valves, foundation block and other such parts necessary for normal operation 2 One control panel as above 3 One draw reel as above Page 13 of 46 C Airflow Dyeing Machine This is another development of the very popular jet dyeing machines The main difference... The dyestuff and auxiliaries are dosed manually or automatically according to the recipe method Model - SM-VW 400 Vertical Winch Dyeing Machine Page 28 of 46 Features: SM-VW 400 - Width the wide soft nozzle It plans a soft the hazard which gets a soft process wide and soft nozzle system especially - Air parts system (the selective evening sunlight): It is tied with the system which pours an air in... 20 of 46 Fig: Atmospheric jigger dyeing machine Page 21 of 46 Fig: different section of Atmospheric jigger dyeing machine Page 22 of 46 Page 23 of 46 MAXI Hydraulic Type Jumbo Jigger Machine Technical characteristic: • Slow start/stop • Trough is entirely built in stainless steel AISI 316 • The door of machine pneumatically lifted & lowered • To observe inside of the machine large windows are provided... circuit is used for better leveled dyeing or switching the flow on the spray pipes for more efficient washing or raising Page 24 of 46 • Dye liquor filter outside the machine with large filtering surface • Service tank for dye stuffs & chemicals • Semi or fully automatic with microprocessor (optional) High-temperature High-pressure Auto jig This machine is for the jig dyeing at high temperature and high... widest Page 25 of 46 cloth It is self-designed and developed by our plant based on absorption of advanced technology of various dye jiggers from Japan, Denmark, Italy, etc and in the light of specific conditions It is the essential dyeing equipment in the dyeing and printing trade The equipment is apply- cable for a variety of fabrics in pre- and posttreatment and dyeing process at a constant temperature... The New L-shape Airflow However, the Airflow dyeing machine had one disadvantage: dyeing of extremely delicate fabrics didn't give a perfect result Current and future trends pointing toward more and more lightweight fabrics with high contents of elastane in finest yarn counts and gauges prompted the next stage of Airflow machinery design To meet the required voluminous hand as well as top-grade quality .   1. ASME-B HTHP Jet Overflow Dyeing Machine 2. ASME 500D Jet Overflow Dyeing Machine 3. ASME-D HTHP Jet Overflow Fabric Dyeing Machine 1. ASME-B HTHP Jet Overflow Dyeing Machine Place of. of Jet Machines can be said to be as developments of the conventional jet dyeing machine.  Overflow Dyeing Machine  Soft-flow Dyeing Machine  Airflow Dyeing Machine Advantages of Jet Dyeing. 500D Jet Overflow Dyeing Machine is used for dyeing woven and knitted fabrics of cotton, polyester, and nylon and so on. This jet dyeing machine, ASME- 150 D , ASME-250 D, ASME-500 D , ASME -1 000D