The SGR High Temperature textile Jigger Machine is designed to accommodate a wide range of production scales, from small batch models to large capacity systems, ensuring superior dyeing performance. It is available in four standard cloth roll diameters: φ680mm, φ800mm, φ1000mm, and φ1200mm. The machine features a robust outer cylinder built to withstand high temperature and pressure, with a working pressure of 3 BAR and a maximum operating temperature of 140°C. On the operating side, two φ150mm observation windows allow for easy monitoring, while the pressure vessel is equipped with a safety switch to prevent opening under pressure. Extended functionalities similar to those of normal temperature dyeing machines are also integrated. Additionally, condensed water is automatically collected at the bottom of the cylinder and discharged via an automatic valve for efficient operation.
Working Principle
Under a certain tension, the fabric is repeatedly wound from one roll to another in a flat state. Each time it passes through the dye bath, the fabric comes into contact with and exchanges dye. In the sealed, high-temperature, and high-pressure environment, the fibers swell fully, and the diffusion rate of the dye (such as disperse dyes) is accelerated, thereby achieving efficient and uniform dyeing.
Technical parameters
|
Parameter |
Typical Range |
Description |
|
Max. Working Temperature |
140℃ – 150℃ (up to 170℃ for high-end models) |
Determines the machine's capability to process synthetic fabrics like polyester that require high-temperature dyeing. |
|
Max. Working Pressure |
0.3 – 0.5 MPa (approx. 3–5 Bar) |
Maintains liquid state at high temperatures, ensuring safe operation. |
|
Max. Batch Diameter |
800mm – 1200mm |
Directly influences the processing capacity per batch. |
|
Max. Working Width |
1800mm – 3200mm (or wider) |
Needs to match fabric width; wide range available to suit different materials. |
|
Running Speed |
10 – 120 m/min |
Adjustable to meet process requirements for various fabric weights. |
|
Liquor Ratio |
1:3 – 1:5 (Low-liquor models can achieve below 1:3) |
Liters of dye liquor required per kilogram of fabric; key indicator of energy saving and environmental performance. |
|
Tension Control Range |
5 – 80 kg/m (adjustable) |
Flexibly set according to fabric characteristics (e.g., elasticity, strength) to ensure tensionless or micro-tension dyeing. |
Core Structure and Components
Sealed Pressure Vessel: Cylindrical dyeing tank with safety interlock, observation window, and automatic condensate drain.
Drive System: Servo/vector frequency conversion control to achieve constant tension and synchronous roller speed, preventing wrinkling and stretching.
Heat Exchange System: External high-efficiency heat exchanger for rapid heating/cooling and precise temperature control (±0.5°C).
Circulation System: High-flow-rate frequency conversion main pump with bidirectional circulation to ensure uniform dye distribution.
Control System: PLC + touchscreen HMI for full-process automation: programmable temperature/pressure ramp, liquor ratio control, and recipe storage.
Safety System: Overpressure protection, over-temperature alarm, door interlock, and emergency stop.
Feature
Equipped with an advanced AC frequency converter drive system, combined with a PLC programmable controller and data communication technology, achieving precise automated control.
Utilizes direct fabric tension detection and linear speed monitoring to form a closed-loop control circuit, ensuring stable process parameters.
Features a high-sensitivity touchscreen human-machine interface for intuitive operation and smooth interaction.
Integrates multiple fully automatic functions, including temperature control, automatic steering, track recording, reciprocating direction, fixed-point stopping, and fabric stacking.
Features a forced dye liquor circulation system to ensure uniform dye liquor temperature and consistent dye distribution; a built-in filter in the circulation pipeline effectively prevents nozzle blockage.
The machine is equipped with top working lighting and fault alarm indicators, enhancing operational safety and facilitating daily maintenance.
Key pneumatic components control the drain valve, exhaust duct, and fabric ejection arm, providing rapid response.
Core electrical and mechanical components are sourced from internationally renowned brands, ensuring high reliability and stability during long-term operation.
Supports automated programming control of the entire production process, allowing for flexible combinations of various process curves.
The machine head adopts a horizontal gate structure, equipped with upper and lower screws for opening, which has good sealing performance and makes opening the door effortless.
Advantage
Energy Saving and Environmental Protection
Compared to other dyeing machines, it can save more than 40% of energy. The low liquor ratio design reduces water consumption and dye usage.
01
High Dyeing Quality
Constant speed and tension control ensures fabrics are wrinkle-free, color-different, and have uniform color.
02
High Production Efficiency
The rapid heating system shortens process time, and the high degree of automation reduces manual intervention.
03
Strong Adaptability
It can handle various fabrics from small batches to large batches, and from thin to thick fabrics.
04
Easy Operation
The user-friendly touchscreen interface allows for the storage and recall of process parameters, and supports multiple process combinations.
05
Why Choose Our High Temperature Textile Jigger Machine?
1. Precise Control: Stable temperature/pressure ensures consistent quality.
2. Durable: Constructed with 316L stainless steel for a long service life.
3. Energy-Saving Design: Low bath ratio and heat recovery function reduce operating costs.
4. Easy Operation and Maintenance: User-friendly human-machine interface and modular design.
Product Equipment
Our Customer
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