Application: Textile Industry
In the textile industry, from spinning, weaving to printing, dyeing and finishing, each process has strict requirements for the stability, cleanliness and continuity of compressed air. Whether it is the high-speed weft induction of air-jet looms, the precision spray dyeing of printing and dyeing equipment, or the pneumatic control of textile machinery, a stable and reliable air source is the key to protect the quality of fabrics and improve production efficiency. ZAKF, a brand of Dongguan Jubilee Compressor Fittings Co., Ltd, has launched a 300HP frequency
Screw Compressor, which has become the core equipment for many textile enterprises to realize high-quality production by virtue of its industrial-grade reliability and high-efficiency performance.
Located in Shaoxing, Zhejiang Province, China, “Jinsheng Textile Group” is a large-scale textile enterprise integrating fabric research and development, weaving, printing and dyeing. Before the introduction of the ZAKF 300HP industrial
Screw Air Compressor, the air compressor used by the enterprise was characterized by large fluctuations in air pressure and high oil content in the gas, which led to unstable weft draw-off on the air-jet weaving machine, and defects such as weft shrinkage and weft breakage on the fabrics, with the defective product rate as high as 15%. In the printing and dyeing process, the impurities in the compressed air make the nozzle clogged, and the dye jet is not uniform, resulting in fuzzy patterns, color differences and other problems, the rework rate of 12%, the annual economic losses caused by product quality problems exceeded 10 million yuan. At the same time, frequent equipment failures caused monthly downtime of up to 20 hours for maintenance, seriously affecting order delivery. Ms. Zhang, the production director, said, “The unstable air source made us lose our advantage in the market competition, and we urgently needed a more reliable solution.”
After the ZAKF 300HP IF screw compressor was put into operation, the production situation of Jinsheng Textile Group improved significantly. The direct-drive structure of the IF motor provides a stable output of 0.8MPa and 28m³/min with a transmission efficiency of more than 98%, providing stable power for air-jet looms and dyeing and printing equipment. The twin-screw rotor with carburized treatment and full cast iron body maintains zero failure during 24-hour continuous operation, and the maintenance cycle is extended to 8,000 hours, which reduces the downtime for maintenance by 90%. The three-stage air-water separator and nano-filter control the oil content of compressed air to nearly zero, with a filtration precision of 0.01μm, which meets the ISO 8573-1 Class 0 standard, and the rate of defective fabrics plummets to 3%, and the rate of reworking in printing and dyeing decreases to 5%, which saves more than 8 million yuan in losses every year. The intelligent interlocking system monitors oil temperature, vibration and other parameters in real time, with an early warning accuracy of ±1%, avoiding the risk of equipment failure in advance. Ms. Zhang excitedly shared, “The new air compressor's efficiency ratio is only 6.5kW/(m³/min) at full load, saving about 3 million yuan in electricity costs every year, and increasing productivity by 40%, so our orders for high-end fabrics have grown significantly!”
In addition to excellent performance, the 300HP frequency screw compressor reduces energy conversion loss by 15% compared with the frequency conversion model, effectively reducing the enterprise's energy consumption cost. The simple and reliable structural design reduces the maintenance cost significantly. Dongguan Jubilee Compressor Parts Co., Ltd. provides a full range of after-sales service, including a one-year warranty, sufficient stock of original spare parts, as well as a team of professional engineers to quickly respond to the needs of installation and commissioning, regular maintenance and fault repair for the textile enterprise's stable production escort.
