Indigo Dyeing
 Indigo Dyeing
Multuicolour Warp Dyeing Range

Main Features

  • Multi-colour capability with flexible tank utilization
  • Reproducible computerized process control
  • Perfect warp control
  • High production
  • Eco friendly due to low Dye/Chemical consumption
  • Multi-motor A.C Frequency drive
  • Optimum dye fastness and uniform shade
  • Uniform dyeing due to cross flow circulation/continuous dosing
Size Box Model

SBPC 2/2 with Positive feed Device, Size Circulation Device and a pair of Squeezing Rollers/Rubber Coated Immersion Rollers. Positive Feed Roller and Finishing Bottom Squeezing Roller and driven by A.C Motor / Gear Box to control warp tension at a desired level. 2Nos Heavy duty bottom size roller coated with size rock rubber coating of 100 Shore hardness and 2Nos upper squeezing roller are specially designed anti-deflection type with synthetic rubber coatinf of 65 shore hardness to provide uniform squeezing across the width and reduce the tendency of warp sheet to stick the roller surface and there by reduce hairiness.

Sizing Head Stock

Beam doffing & donning and beam inserting, are done automatically by pressing a single switch. Integrated pneumatically acting beam pressing device is provided at thecenter of prepare compact beam. Drag roller is driven by maintenance free AC motor and gear box. Weavers beam drive with clock-wise and anti clock-wise rotation of motor through AC motor and gear box. MMI provided for the operator control the entir operation of machine by controlling function keys. Also provided are Oiling / Waxing Device and PLEVA Moisture Mesuring Unit.

Colour & Kitchen

Pre-wetting Solution Mising Vessel, Colour Prepration Vessels, Sulpher Vlack Vessel, Size Cooking Vessel and size Storage Vessel and providing in required numbers along with suitable Liquor Dosing & filter for Colour Kitchen.

Dyeing Tanks with Multi Colour Warp Dyeing Flexibility

Dyeing Tanks of 1500ltrs capacity are self supporting type, entirely manufactured from 316 S.S sheets and equipped with direct & indirect steam coil with automatic temperature control.It has 5Nos. 316 S.S.guide rollers and a pair of squeezing rollers & Equi-pressure design top squeeze roller.Bottom squeeze roll drive by A.C. frequency drives and gear motor synchronized with the help of load cell.

Due to multi-tank process engineering the continuous warp yarn dyeing machine can also be used for topping or dyeing with different categories of dye,such as sulpher, Direct, Reactive, Naphthol, Pigment of Indantherane dyestuffs. This done with help of using additional tanks or bypassing certain tanks.

Warper Beam Creel

The creel is provided with suitable break system of proportionate type with chain and breaking pads automatically operated with the hepl of load cell fitted on both side.The operator has to set required unwinding tension on the MMI (Man Machine Interface). On account of quick beam change at the Head stock and corresponding warp yarn storage in Accumulator, Higher production is achieved.Now the Accumulator is also installed after the warper Beam creel as well.

Dosing system for UniformDye Metering form start to Finish of the Beam

The Excellent Dosing system for Dyestuff and Chemicals in this Dyeing Range is the Heart of the Plant. Indigo vat, Hydrosulphite and Caustic soda are added continuously as per the calculated quantity and the machine speed.This avoids difference in colour shades along the lenght of the dyed warp sheet.

Oxidation/Aeration with Constant Air Flow At Controlled Temperature

Along with good Dyeing, the warp warp running properties are also equally important Weaving Shed.

Quick Oxidation/Aeration - The tank quipped with airing passage consist of 316 S.S.Fluted rollers having Dia 150mm, approx. Warplenght approx 32 mtrs, with quick oxidation.

The incorporation of a Quik Odidation/Aeration Section in the Dyeing Range reduce the lenght of the warp draw in to machine and number of guide rollers by 50%,reducing thereby stress on the yarn.

In this,the warp sheet across the width on treated with cross flow of air at gentle pressure and constant temperature,thereby accelerating the oxidation process.

Fluted guide rolls with large diameter also gurantee a parallel warp sheet without any width shrinkage.