Topland Industrial Corporation Limited
China Professional Manufacturer of Gauze Processing Machines
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High-temperature and high-pressure gauze boiling and bleaching machine (hereinafter referred to “the machine”) can complete multiple functions such as degreasing and bleaching, etc. at one time, changing complicated technology of separate degreasing and bleaching lines in conventional machine types, shortening technological time, reducing floor area of the machine and improving economic benefits, therefore is an ideal product taking place of rope bleaching line and imported equipments. The machine is applicable to products including gauze, cotton roll and absorbent cotton, etc.
Machine features:
1. Imported centrifugal pump in high frequency and high performance.
2. High-efficiency external heat exchanger, improving heating efficiency.
3. Automatic control of intake and drainage of water, temperature rise and drop, shortening technological time.
4. Motor rotates continuously to eliminate reversing pause and extend service life of electric equipments.
5. Control of main pump with variable frequency, free adjustment of flow rate, saving energy consumption during load shedding and startup.
6. No pause during reversing, increasing number of cycles of dye solution and ensuring excellent boiling and bleaching effects.
7. Pressure dehydration can reduce water content of fabrics and shorten drying time.
8. High-efficiency cleaning system shortens cleaning time and reduce water consumption.
9. Adopted technique of air cushion enables low bath ratio of 1:4-6.
Standard structure:
1. Cylinder made of highly corrosion-proof and superior stainless steel is adopted.
2. High-efficiency imported centrifugal pump is controlled by frequency converter.
3. Multifunction flow commutator with automatic reversing control.
4. High-efficiency external heat exchanger.
5. Open dye cylinder.
6. Main cylinder pressurizing and depressurizing system.
Optional parts:
1. Proportional temperature rise and drop.
2. Proportional charging.
3. Programmable second intake and second discharge of water.
4. Pressure dehydration of main cylinder.
5. PH automatic control system.
Technical parameters:
1. Max. operating pressure: 0.44Mpa.
2. Max. operating temperature: 135℃.
3. Rate of temperature rise: approximate 25℃-130℃, average 3.5℃/min (calculated based on 7 bar dry and saturated steam pressure)
4. Rate of temperature drop: approximate 130℃-85℃, average 2.5℃/min (calculated based on 25℃ and 3 bar cooling water pressure)
