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JF-QL500
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The JF-QL500 New Type High-Temperature Gas-Liquid Dyeing Machine redefines textile dyeing with its cutting-edge gas-liquid dyeing technology, combining high performance, energy efficiency, and versatility. Unlike traditional overflow dyeing machines, this innovative equipment excels in processing ultra-fine fiber fabrics—a high-value segment where precision and gentle handling are critical—while remaining compatible with all conventional dyeable fabrics. Its standout feature is the ultra-small liquor ratio, which drastically reduces water, dye, and auxiliary consumption, making it an eco-friendly and cost-effective solution for modern textile manufacturers. Equipped with an intelligent control system, the JF-QL500 delivers consistent dyeing uniformity, operational flexibility, and reliable performance—setting a new standard for high-temperature dyeing.
The JF-QL500’s ultra-small liquor ratio is a breakthrough in resource efficiency. For polyester fabrics, the bath ratio ranges from 1:1.5 to 1:2, while cotton fabrics require just 1:3.5 to 1:4—far lower than traditional machines (typically 1:5 or higher). This reduces dye consumption by 10%-15% and auxiliary usage by over 60%, cutting material costs significantly. Additionally, the small liquor volume reduces sewage discharge by more than 60%, aligning with sustainable production goals.
The JF-QL500 is engineered to handle the most demanding fabric types. Beyond conventional fabrics processed by traditional machines, it specializes in ultra-fine fiber fabrics—a high-value category where uniform dye penetration and gentle handling are essential. It also accommodates natural fibers, synthetic fibers, and blended fabrics, making it versatile for fashion, sportswear, and technical textile production.
Equipped with a user-centric intelligent control system, the JF-QL500 offers unparalleled operational flexibility. The temperature control accuracy reaches ±1℃ with a resolution of 0.1℃, ensuring precise control over dyeing conditions. The system supports up to 32 process steps, which users can customize and store in a large-capacity program library—guaranteeing consistent results across batches. Key functions include step skip, pause, and power-off retention (automatically saves data to resume processes after power restoration).
Sustainability and cost-efficiency go hand in hand with the JF-QL500. The machine reduces water, electricity, and gas consumption by 60% compared to traditional models, lowering operational costs while minimizing environmental impact.
At the heart of the JF-QL500 is its gas-liquid hybrid dyeing system, which uses a synergistic mix of gas and liquid to deliver dye to fabrics. This technology ensures deep, uniform penetration even for ultra-fine fibers, where conventional liquid-only systems often struggle. The gas-liquid flow reduces fabric friction, preventing damage and enhancing relaxation—resulting in a softer hand feel and fewer wrinkles.
The JF-QL500 features a novel hardware design optimized for space efficiency. Its software-integrated hardware layout minimizes the machine’s footprint, making it suitable for factories with limited floor space. Despite its compact size, the machine maintains a robust structure, with corrosion-resistant materials used for all dye-contacting parts—ensuring durability and longevity.
Safety and visibility are prioritized with the JF-QL500’s multi-protection system. It triggers instant alarms for anomalies such as over-temperature, low-temperature, timeout, cloth blocking, frequency converter malfunctions, and over-pressure—preventing equipment damage and production losses. The networking function allows connecting the control system’s host computer to multiple devices, enabling real-time remote monitoring, data query, and curve printing—enhancing operational transparency and management efficiency.
High-precision temperature controller (±1℃ accuracy)
Frequency conversion centralized speed regulation system
Intelligent liquid level control module (2% control accuracy)
Large-capacity program storage unit (supports 32+ process steps)
Cloth blocking detection sensor
Pressure monitoring device
Network data transmission module
Corrosion-resistant dye-contacting components
Energy-saving heating & cooling unit
Automatic water inlet/outlet control valves
Power-off data retention module
Multi-functional alarm system
The machine offers ultra-small liquor ratios: 1:1.5~1:2 for polyester fabrics and 1:3.5~1:4 for cotton fabrics—significantly lower than traditional dyeing machines.
The JF-QL500 provides ±1℃ temperature control accuracy with a resolution of 0.1℃, ensuring precise and consistent dyeing conditions for sensitive fabrics.
Yes. The JF-QL500 offers high system freedom—special control system requirements can be negotiated with the manufacturer to tailor solutions for unique dyeing processes.
Absolutely. The networking function allows connecting the control system to multiple computers, enabling real-time remote monitoring, historical data query, and curve printing—facilitating efficient production management.
