Boasting excellent functionality, the SGR ht jig dyeing machine is available in variants suited for small - batch production as well as large - capacity dyeing tasks. Its four core design specifications are defined by cloth roll diameters of φ680mm, φ800mm, φ1000mm and φ1200mm.
The machine's outer structure consists of a high - temperature and high - pressure cylinder, with an operating pressure rating of 3BAR and a maximum operating temperature of up to 140℃. The operation side is equipped with two φ150mm observation windows, while the pressure vessel is equipped with a safety switch for opening. This model shares identical extended capabilities with its normal - temperature counterparts, and its condensed water is centralized at the cylinder base before being discharged through an automatic valve.
Main Structural Components
1. Sealed Pressure Dyeing Cylinder: The main body that withstands high temperature and pressure.
2. Two Fabric Rollers: Actively driven for taking up and unwinding the fabric.
3. Guide Roller System: Guides and stretches the fabric, reducing wrinkles.
4. Fabric Tension Control System: Precise control ensures low-tension operation.
5. Dye Bath/Circulation System: Stores and circulates dyes and chemicals.
6. Heating and Cooling System: Steam heating (or electric heating) and rapid cooling device.
7. Automated Control System: Modern HT Jigs are typically equipped with advanced PLC or computer control systems that automatically control all process parameters such as temperature, pressure, tension, number of passes, and speed.
Feature
Advanced AC frequency conversion transmission, PLC control technology and data communication solutions are incorporated into the machine's design.
Direct fabric tension and line speed are monitored in real time, with a closed-loop control mechanism in place to maintain precision.
Touch screen technology is applied to the machine, providing an optimized human-machine interface for seamless operation dialogue.
It comes with a comprehensive set of automatic functions: temperature control, fabric turnover, process record keeping, automatic reversing, parking and cloth swinging.
The whole machine is outfitted with a dye liquid circulation system, which maintains uniform temperature of the dye liquor and ensures even dyeing. A filtering device is added to the circulation system to prevent pipeline blockages.
Auxiliary devices including top cover lamps and fault alarm lights are equipped on the machine, making operation safer and maintenance more convenient.
Pneumatic control is adopted for the drain valve, air chimney and cloth outgoing cross arm to ensure stable operation.
Core components of the machine are imported products, which lay a solid foundation for the stable and reliable performance of the equipment.
The fully automated production process control system supports the implementation of multiple process combinations.
HT jig dyeing machine uses a horizontal door type, which is opened and closed by means of upper and lower screw drives.
Advantage
High Reproducibility
Precise control of liquor ratio, temperature, time, and chemical metering ensures high batch-to-batch consistency.
Stable Quality
Constant speed and tension prevent defects such as uneven coloring and wrinkles.
Intelligent Compensation
Automatic switching to reciprocating oscillation function when fabric length is less than the maximum value ensures sufficient reaction time.
Environmentally Friendly and Energy-Saving
Low liquor ratio reduces wastewater discharge; high-temperature dyeing eliminates the need for a carrier.
Product Equipment
Workshop
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