SMW HTHP Vertical Dyeing Machines are advanced package dyeing solutions designed for natural and man-made fibers in different forms. These dyeing machines are engineered to handle capacities from 1 kg up to 2000 kg and beyond, making them ideal for a wide range of industrial textile dyeing applications. Constructed with high-grade SS 316, SS 316L, or SS 316Ti stainless steel conforming to German manufacturing standards, the machines ensure durability and resistance to corrosion under high temperature and pressure conditions. The vertical dyeing machines feature robust pressure kier systems supporting static pressures up to 4.5 bar and temperatures reaching 140°C, with tested pressure tolerances up to 5.85 bar, enabling high-temperature and high-pressure (HTHP) dyeing processes with precise control. SMW integrates eco-friendly technology such as the Air Pad system to reduce water consumption, and Variable Frequency Drive (VFD) for energy-efficient operation, supporting sustainable manufacturing goals. With a low material-to-liquor ratio (MLR) of 1:5, these machines significantly reduce dyeing costs and effluent treatment expenses. Automated control of heating and cooling gradients ensures consistent dyeing quality through optimized temperature profiles—from rapid heating (approx. 5°C/min) using dry saturated steam at 7 bar steam pressure, to controlled cooling stages (approx. 3.5°C/min) with cold water at 25°C and 3 bar. Multiple capacity options—from 20 kg to 600 kg and beyond—allow customization to textile manufacturing scale. The machines come with powerful pumps (from 3.7 kW to 37 kW) and are dimensioned for optimal factory setups. SMW also offers complementary finishing equipment like hydro extractors and hot air driers under the same brand, facilitating integrated textile processing plants. These vertical dyeing machines are suited particularly for packaging dyeing applications with stringent quality demands and operational efficiency in textile manufacturing businesses.
Key Features
| Features | Description |
|---|---|
| Design Pressure | 6 bar maximum design pressure, tested up to 5.85 bar |
| Design Temperature | 160°C maximum design temperature with operation up to 140°C |
| Material Construction | High-grade SS 316 / SS 316L / SS 316Ti stainless steel as per German standards |
| Eco-Friendly Features | Air Pad system for reduced water consumption and Variable Frequency Drive for energy efficiency |
| Material to Liquor Ratio (MLR) | As low as 1:5, minimizing dyeing and effluent treatment costs |
| Capacity Range | 1 kg to 2000 kg or more, with specific models from 20 kg to 600 kg detailed |
| Heating & Cooling Gradients | Heating at approx. 5°C/min and cooling at approx. 3.5°C/min |
| Pump Power | From 3.7 kW to 37 kW depending on capacity |
| Machine Dimensions (LxWxH) | Varies per model, e.g., 6m x 1m x 1.8m for 20-60kg capacity machines |
| Compatibility | Suitable for natural fibers, man-made fibers, yarn, and loose fiber forms |
| Attributes | Description |
|---|---|
| Maximum Design Pressure | 6 bar |
| Maximum Design Temperature | 160°C |
| Operating Temperature | Up to 140°C |
| Pressure Test | Tested at 5.85 bar |
| Heating Source | Dry saturated steam at 7 bar |
| Cooling Method | Cold water at 25°C, 3 bar |
| Material-to-Liquor Ratio | 1:5 minimum |
| Pump Power Ratings | 3.7 kW, 5.5 kW, 7.4 kW, 9.3 kW, 11 kW, 15 kW, 18.5 kW, 22 kW, 30 kW, 37 kW depending on model |
| Machine Sizes | Capacity options: 20, 40, 60, 80, 100, 120, 160, 200, 240, 360, 400, 480, 600 kgs |
| Dimensions Example (20-60 kg) | Length 6 m, Width 1 m, Height 1.8 m |
| Operating Voltage | Insufficient Information |
| Automation | Insufficient Information |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The machines are manufactured using SS 316, SS 316L, and SS 316Ti stainless steel grades conforming to German manufacturing standards, ensuring corrosion resistance and durability under high temperature and pressure.
The Air Pad system reduces water consumption by optimizing the dyeing process liquor flow around the package, minimizing excess water use while maintaining consistent dyeing quality.
These machines support capacities ranging from as low as 1 kg to 2000 kg or more, with specific standard sizes up to 600 kg detailed.
Heating gradients are approximately 5°C per minute using dry saturated steam at 7 bar, while cooling gradients are about 3.5°C per minute using cold water at 25°C and 3 bar pressure.
The MLR is as low as 1:5, which significantly lowers the consumption of dye liquor, resulting in reduced costs for dyes and effluent treatment, thus optimizing operational efficiency.
Country Of Origin: India
Smw is a leading manufacturer of Package Dyeing Machines offering complete dyeing and drying solutions for capacities ranging from 1 kg to 2000 kg or more. Our machines are universal – capable of dyeing natural or man-made fibre in a variety of forms.
Our current range of machines is now more eco-friendly, with features like Air Pad system for reduced water consumption and Variable Frequency Drive for greater energy efficiency.
Package Dyeing Machines
The MLR is as low as 1:5 thereby reducing cost of dyeing and effluent treatment. We constantly upgrade our technology in close cooperation with dyers of repute, and today supply dyeing machines that use the latest technology achieved through incorporation of a variety of accessories. Our experience in the field has enabled us to develop various user-friendly machines.
SMW Package Dyeing Machines are manufactured from in SS 316/ SS 316 L /SS 316 Ti as per German manufacturing standards -- pressure kier for static pressure of 4.5 bar and temperature up to 140° C, subjected to a pressure test at 5.85 bar.
Technical Data:
Maximum design pressure 6 bar
Maximum design temperature 160°C
Heating gradient 25°C - 130°C approx. at 5°C/min. (Dry saturated steam pressure at 7 bar)
Cooling gradient 130°C - 85°C approx. at 3.5°C/min. (Cold water of 25°C at 3 bar)
Technical Data:
Capacity* Kgs. Pump Kw Length Width Height
20 3.7 6 1 1.8
40 3.7 6 1 1.8
60 5.5 6 1 1.8
80 7.4 6.5 1 2.2
100 9.3 7 1 2.5
120 11 7 1.5 1.8
160 11 7 1.5 2.2
200 15 7 1.5 2.5
240 18.5 7.5 2.75 1.8
360 22 7.5 2.75 2.2
400 22 8 2.75 2.5
480 30 8 4 2.5
600 37 8 4 2.8
HTHP Horizontal Tubular Dyeing Machine, HTHP Vertical Dyeing Machine, HTHP Vertical Tubular Dyeing Machine, HTHP Sample Dyeing Machine, , Yarn Conditioning / HTHP Polyester Yarn Dyeing Machine, Filament Yarn Dyeing Machine, Hthp Vertical Loose Fiber Dyeing Machine,Hydro Extractor, Hot Air Drier and accessories under the brand name of smwdyeing.
Smw is a leading manufacturer of Package Dyeing Machines offering complete dyeing and drying solutions for capacities ranging from 1 kg to 2000 kg or more. Our machines are universal – capable of dyeing natural or man-made fibre in a variety of forms.
Our current range of machines is now more eco-friendly, with features like Air Pad system for reduced water consumption and Variable Frequency Drive for greater energy efficiency.
Package Dyeing Machines
The MLR is as low as 1:5 thereby reducing cost of dyeing and effluent treatment. We constantly upgrade our technology in close cooperation with dyers of repute, and today supply dyeing machines that use the latest technology achieved through incorporation of a variety of accessories. Our experience in the field has enabled us to develop various user-friendly machines.
SMW Package Dyeing Machines are manufactured from in SS 316/ SS 316 L /SS 316 Ti as per German manufacturing standards -- pressure kier for static pressure of 4.5 bar and temperature up to 140° C, subjected to a pressure test at 5.85 bar.
Technical Data:
Maximum design pressure 6 bar
Maximum design temperature 160°C
Heating gradient 25°C - 130°C approx. at 5°C/min. (Dry saturated steam pressure at 7 bar)
Cooling gradient 130°C - 85°C approx. at 3.5°C/min. (Cold water of 25°C at 3 bar)
Technical Data:
Capacity* Kgs. Pump Kw Length Width Height
20 3.7 6 1 1.8
40 3.7 6 1 1.8
60 5.5 6 1 1.8
80 7.4 6.5 1 2.2
100 9.3 7 1 2.5
120 11 7 1.5 1.8
160 11 7 1.5 2.2
200 15 7 1.5 2.5
240 18.5 7.5 2.75 1.8
360 22 7.5 2.75 2.2
400 22 8 2.75 2.5
480 30 8 4 2.5
600 37 8 4 2.8
HTHP Horizontal Tubular Dyeing Machine, HTHP Vertical Dyeing Machine, HTHP Vertical Tubular Dyeing Machine, HTHP Sample Dyeing Machine, , Yarn Conditioning / HTHP Polyester Yarn Dyeing Machine, Filament Yarn Dyeing Machine, Hthp Vertical Loose Fiber Dyeing Machine,Hydro Extractor, Hot Air Drier and accessories under the brand name of smwdyeing.
