OPEN WIDTH CONTINUE WASHING MACHINE

DYEING MACHINES WITH JET SYSTEM

Multicolor Hank Dyeing Machine

MAXIFLUX HT FABRIC DYEING MACHINE

Unique Dyeing Machine (Dream Technology)

liquor ratio: minimum 1:0 (wet fabrics)

maximum 1:0.5 (wet fabrics)

Connecting kw 2.2 for fabric drive reel and 1 kw for main pump.

» Every fabric absorbs water differently. (Liquor ratio in dry condition)

» Polyester - 1:1 to 1:2 (2) Polyester Blend - 1:2 to 1:3 (3) Cotton - 1:3 to 1:4-

No Pilling effect-

No Abrasion-

No Distortion-

No Weft tension-

No Weight Loss-

No Forming-

All types of fabric-

DEVREKHA Steam dyeing process-

Temperature 140° C

By constant & parellel r&d, achive liquor ratio1:0 wet fabrics in number of polyster fabric quality with number of self and mix color combination. 1:0 wet fabric mins the water or dye bath liquor require only to wet fabrics. In terms of dry polyester fabric liquor ratio nearly or aproximatly 1:1 and in some color or color combination it will reach 1:0.2 to 1:0.5 wet fabrics. It will be also reducing 1:0 wet fabrics in near future by our constant & parellel R&D (see our five graphs of research and development).In fabric dry condition, liquor ratio are for polyester fabric approximate 1:1 for polyester cotton 1:2 and for cotton 1:3. Every fabrics water or liquor absorption is deferent. That is why we are mentioning the liquor ratio in terms of wet fabrics.The reduce liquor ratio, not only reduces water consumption per unit (kg. / pound) fabric, but also reduces the consumption of thermic, electric energy, chemical and color (dark color). It also reduces the air pollution and water pollution dramatically at very low level.This is the last and final point to reduce the liquor ratio in fabric exhaust dye machine, which achieve by our last 25 years constant and parallel research and development works (see graphs). In coming years we commercialize this machine with "plug to sun" for thermic and electric energy.

Atmospheric Soft Flow Dyeing Machine

Exclusive Features :
Removable full basket.
Totally tangle free operation with help of angular design nozzle & fully flotable
squar pipe.
Dye 30 to 500g./mtr. Sq. Fabrics (Polyester, Cotton, Woven & Knitted fabrics).
Excellent & even Dyeing with low tension & perfect rinsing system.
Capacity available 100kg. To 800 kg.
Stirrer mechanisum.
Low tension volumetric soft nozzles.
Fully dismantle design.
Vessel made by SS 316L.
Low temp. - Up to 90° C. (Max.)

Dimension Diagram

Multi Nozzle Soft Flow Economical Dyeing Machine

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.
5. Capacity 50 to 2000kgs.

Multi Nozzle Soft Flow Machine

The DEVREKHA 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 indviduel 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 are close.

Dimension Diagram

Multi-Nozzle Soft Flow Dyeing Machine

Devrekha's new textile and fabric dyeing plant has penetrated internationally dye-house machinery market with its new multi-nozzle soft flow dyeing machines that offers high productivity with low liquor ratio in fabric dyeing compared to the conventional dyeing machinery.Devrekha's multi-nozzle soft flow dyeing machinery is the new age solution. The DEVREKHA Multi-Nozzle Low/High Temperature Dyeing technology works as soft flow as well as jet dyeing machine. The main advantage of this development is to increase the machine flexibility / versatility, to process all types of fabrics.In this new technical development, the soft-nozzles have big diameter and fix nozzle has an individual flow control valve. The main nozzle is adjustable. By increasing and decreasing the gap of nozzle, flow and pressure increases and decreases as per fabric quality demand. To run this machine as a soft flow machine, increase the gap that decreases the pressure and increases water flow. At that time all three nozzles work as soft flow and water flow gets control individually by control valve as per fabric quality demand.To run machine as a jet dyeing machine, decrease the gap of nozzle, that increases the pressure and decreases the water flow. That time close the soft-nozzle control valve.

EXCLUSIVE FEATURES

Ultra low liquor ratio – 1;1 (Wet Fabric)

Number of very soft-flow nozzles

No pilling effect

Dye 30 to 500 g./mt.sq. fabrics (Woven & knitted fabrics)

Work as a Jet Dyeing machine for polyester, cotton blend fabrics

Counter flow as well as reverse flow

Reduce pollution plant size

High temperature up to 140 6;C.

Capacity – 10 Kg. To 300 kg

Work as a Soft Flow machine for Woven & Knitted Cotton Fabrics.

DIMENSION DIAGRAM

For Better Fabric Dyeing Quality

Fabric cycle time 1 to 10 min.*
Chamber capacity 100 to 300 kg*
Fabric speed 100 to 500 mt./min*

Super Jet Dyeing Machine (Fabric / Piece Dyeing Machine)

Exclusive Features :
CAPACITY : 300 - 400 Kg. (Single Tube)
LIQUOR RATIO - 1:1 (Wet Fabric)
Dye - 30 To 450 Grms./Mtr. Sq. Fabrics (Polyester, Polyester blends, Woven & Knitted Fabrics)
HIGH TEMP. - UP TO 140.° C.
FABRIC SPEED - 300 Mtrs./ Min.
LOOP LENGTH - UP TO 3000 MTRS. IN POLYESTER FABRIC

Fully Automatics :

PLC base automation with graphical display and PID control
Moderate and auto control liquor ratio.
Digital level controlling system for accurate control dozing.

Jet Dyeing Machine (Fabric Dyeing machine)

Features :
Capacity : 200-250 Kg. (Single Tube)
Liquor Ratio - 1:1 (Wet Fabrics)
Dye - 30 To 450 Grms./Mtr. Sq. Fabrics (Polyester, Polyester blends, Woven & Knitted Fabrics)
High Temp.- Up to 140 Deg C.
Fabric Speed - 300 Mtrs./Min.

Exclusive Features :

In this development, there is no fabric drive reel to move the fabric. The fabric movement by only force of water. It is economical, because of low liquor ratio it's reduce every think. It is user's friendly because comparison with long tube dyeing machine, to control the fabric movement 4 valves required. Here in this Jet Dyeing Machines and Fabric Dyeing Machine there is only one valve. Absent of reel, reduce connecting electric power, maintenance of two mechanical seal and breakdown time, if Jet pressure and reel speed not synchronized. Nearly 4000 without fabric drive reel machines are saving energy and reducing pollution in 20 countries of this planet.

Sample Jet Machines

Features :
Capacity : 10, 25 & 50 Kg.(Single Tube)
Liquor Ratio - 1:3 (Wet Fabrice)
Dye - 30 To 450 Grms./Mtr. Sq. Fabrics (Woven & Knitted Fabrics)
High Temp. - Up to 140 Deg. C.
Fabric Speed - 300 Mtr./Min.

Jet Machine With Basket

This basket is using for store the fabrics. Other development for increase the capacity instead of basket putting Teflon rods, which increase the capacity of machine in same total machine volume, that reduces the running cost with comparison of with basket type machine. For more details please click on "Super Economical Jet Dyeing Machine"

Dimension Diagram

Continuous Chainless Mercerising Machine with different model, capacity and R.

Salient feactures:

Fabric Entrance with cloth guider tension bars and expander for crease-free entry.

Dye Impregnation section with top & bottom rollers to restrict the weft wise shrinkage.

Merceriser operated on “Buoyancy Principle”. Lower roller is floating and is completely immersed in caustic lye.

Squeezing action between lower floating rollers and the upper fixed rollers gives uniform squeezing effect.

Closed stabilizing tank ensures better caustic removal while fabric is stabilised.

The machine is supplied with Heavy Squeezing Nips for impregnator, stabilizer and final wash.

The machine is equipped with a filter and circulating pump in impregnator and in the stabilizer (Optional) for liquor circulation.

The stabilizing zone is followed by a recuperator washing tank.

Neutralizing of dye on the cloth.

Washing zone.

Plaiting or batching arrangement.

Most important aspects of chainless system

Most important aspects of the chainless system :

More uniform mercerizing in thin cotton fabrics.

Good length of continuous dye impregnation gives a better degree of mercerization.

No clip mark to selvedges.

Increase in the tensile strength.

Maximum dimensional stability of mercerised fabrics.

Advance automation & trouble-free working & maintenance.

Modest space requirements.

H.T.H.P. Yarn Dyeing Machine (Cone Dyeing)

Maximum working temperature : 140°C

Maximum working pressure : 6 kg/cm2

Heating Rate : 20°C - 130°C approx 30 min (Saturated steam pressure 7 kg/ cm2)

Cooling Rate : 130°C - 80°C approx 20 min (Cooling water at 3 kg/cm2)

Machine body and major wet parts made of materials 316L highly corrosion resistance stainless steel.

Cone Dyeing Machine with Air Pad System

HT/HP is a versatile dyeing machine for treating material in various forms.

The range starts from 10 kg to 100 kg designed for high operation temperature 140°C and pressure 5 bar.

The dyeing machine and all wetted parts are made of AISI 316/316L highly corrosion resistant stainless steel.

Circulation Pump: Heavy duty stainless steel centrifugal pump with high flow rate. (Inverter drive can be supplied on request).

Reversal Flow : Liquor flow direction is reversed automatically at preset time intervals from in side out to out side in and vice versa according to requirement.

Liquor Ratio : Programmable and adjustable in range from 1:4 to 1:7

Air Pad System : By compress air static pressure is obtained and system is pressurized. Material carriers are fully flooded in the dye vat.

Heat Exchanger : In direct heating and cooling coil is provided for rapid rise in temperature up to 4°C/min at steam pressure of 7 kg/cm2. Heating of liquor is homogenous.

Service Tank : A service tank is provided for feeding dye staff and chemicals to the dye vat by means of a dosing pump. At top perforated pipe is fitted for washing of walls.

Control Panel : Microprocess programmer for different type of material is provided or you may feed the new program as per your dyeing cycle.

Horizontal Package Dyeing

Material Carriers

"U" Type Jet Dyeing Machine with Reel & Inverter Drive

In reel type low rpm pump and power required is less

Electric control panel with microprocessor programmer

Take off reel with direct couple gear motor & stainless steel structure

All safety device required for pressure vessel is incorporated with the machine

"U" Type Jet Dyeing Machine without Reel

Machine pressure vessel and major wet parts made of NISI 316/316L highly corrosion resistance stainless steel.

High efficient heat exchanger for fast heating and cooling.

Heavy duty S.S. Casting centrifugal pump

A perforated basket for easy trouble free movement of fabric.

Color tank is provided which is made of stainless steel 316.

Magnetic level indicator

H.T.H.P. Long Tube Soft Flow Dyeing Machine

Heavy duty stainless steel low pressure high volume centrifugal circulation pump.

Machine body and major wetted parts made of stainless steel of best quality AISI 316L highly corrosion resistance steel. Thickness 3mm to 5mm.

Lifter reel driven by frequency inverter controller motor.

High thermal gradient heat exchanger for fast heating and cooling.

Magnetic level indicator.

Large diameter nozzle.

Semi and fully automatic version with advanced microprocessor control.

Versatile H.T.H.P. & Atmospheric Vertical Type Dyeing Machine (FOR TOWEL)

Tumbler Dryer Machine for Terry Towel

Tumbler dryer is most significant to final fabric finishing due to its contribution to fabric dimensional stability

Chamber is made of M.S. Plate and Angle with door opening arrangement and thermo chamber is made of stainless steel and its shape is like reverse “U”. There is perforated partition with wire mesh. Cloth tension unit is supplied on both side entry and plaiter side. All guide rolls will be of ebonite with proper diameter and rubber fillet roll for entry and plaiter side.
The controlled quantity of fabric is forwarded at high speed through a ventilator with adjustable speed from chamber through the u-shape channel. Change of direction of the airjet is done automatically.
For fast rise of temperature inside the chamber steam radiator is supplied with proper design K.Cal with value. All motors are supplied of standard make like ABB or cromption and inverter drive is also supplied of delta make. Main motor 40 HP AC.
Tumbler dryer is provided with electronic temperature controller to control temperature inside the chamber and regulator to control the speed of the fabric. Electric panel with all standard make relay and contractor duly wired.

H.T.H.P. & Atmospheric Soft/Over Flow Dyeing Machine

Maxmimum working temperature : 135 °C

Heating Rate :Approx 5°C/min at steam pressure at 6 bar

Cooling Rate :Approx 4 °C/min at water pressure at 2 bar and 20°CLiquor Ratio :
Polyster 1:4
Polyviscous 1:6
Knitted cotton hosiery 1:8
Terry towel 1:8
Fabric Speed:2.5 to 3 mts/min

Technical Datas:

Compact design machine body and major wet parts made of material AISI 316/316L highly corrosion resistance stainless steel.

Heavy duty cast stainless steel centrifugal circulation pump (Low pressure high discharge) with mechanical seal to effect circulation and improve dyestuff fastness.

PTFE sheet at the bottom to prevent abrasion in fabric.

Frequency controlled A.C. drive for accurate speed variation of lifter reel.

High efficiency heat exchanger to ensure quick heating/cooling.

All critical bought outs are procured from reputed manufacturers.

Low liquor ration (based on dry fabric weight).

Magnetic level indicator.

Specially designed temperature programmer microprocessor type.

Tangle free operation under correct operational condition.

No Requirement to change nozzle for any type of fabrics. Large diameter nozzle.

Quich drain features (as our standerd).

Semi-Automatic - H.T.H.P. Soft / Over Flow Dyeing Machine

REDUCED PRODUCTION COAST:

Less electric power consumption.

Less process time.

Control water consumption.

Less machine down time.

More useful process.