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Pass Box
Static Pass Box-Material transfer, Interlock system, Contamination control.
Dynamic Pass Box-Self-purification, HEPA filtration, High cleanliness.
Static Pass Box-Material transfer, Interlock system, Contamination control.
Dynamic Pass Box-Self-purification, HEPA filtration, High cleanliness.
Basic performance requirements of the clean transfer window 1. Cleanliness requirements in laminar flow transfer window: Class B; 2. Double shell inside and outside, internal arc processing, to ensure seamless connection; 3. Negative pressure laminar flow design, air flow direction adopts up supply and down return mode, side return air adopts 304 stainless steel cold-rolled plate punching design, and reinforcement is set; 4. Filter: primary filter adopts G4, high efficiency H14 is adopted for the filter, with an efficiency of 99.99%; 5. Wind speed: after passing the high-
efficiency filter, the air speed is controlled at 0.3-0.4m/s(tested at the place 150 mm below the high-efficiency air flow equalizing plate); 6. Differential pressure function: display the filter differential pressure (range 0-500pa, high efficiency) with an accuracy of ± 5pa; 7. Control function: start and stop button of the fan, equipped with a built-in electronic door interlock; set the ultraviolet lamp, and design a separate switch; 8. The high efficiency filter can be disassembled and installed separately from the upper box to facilitate the maintenance and replacement of the filter; 9. The upper part of the transfer window is provided with an access port for the maintenance of the fan; 10. Noise: the noise of the transfer window during normal operation is less than 65dB; 11. The high efficiency outlet current sharing plate: 304 stainless steel mesh plate.
| Overall Dimensions (mm) | Work Area Dimensions (mm) | Nozzle Air Velocity (m/s) | Shower Time (s) | Main Box Material | HEPA Filter (mm) | Filtration Efficiency | Fan Power (w) | Power Supply Voltage |
| W800×H1100×D650 | W600×H600×D600 | 0.3~0.4m/s | 0~999S | SUS304 | 484×484×90 | 99.99% | 0.4KW | 220V 50Hz |
| W1000×H1300×D850 | W800×H800×D800 | 0.3~0.4m/s | 0~999S | SUS304 | 600×600×90 | 99.99% | 0.4KW | 220V 50Hz |
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Suzhou Sulong Purification Technology Co., Ltd. is a professional enterprise specializing in the design, manufacture, construction and installation, commissioning,l after-sales service and related technical consultation services of air purification projects, as well as the research and development, production, and sales of purification equipment and air conditioning terminal products. Supply Pass Box Custom.
The company's core team is involved in purification projects across multiple fields and has extensive practical and theoretical expertise. At present, our company is a professional provider of purification engineering solutions in China. Pass Box Suppliers and Pass Box Factory in China. Our business covers comprehensive and integrated services, including design, manufacture, installation, commissioning, and testing of 100-level to 300,000-level air purification projects for high-tech enterprises in optical electronics, semiconductor chips, LED liquid crystal manufacturing, biomedicine, precision instruments, beverage and food, PCB printing, etc. Our company has many years of construction experience and a strong construction team. Our company undertakes the design, construction, commissioning, testing, and maintenance of cleanrooms ranging from class 100 to class 300,000. Our business scope covers the whole country, including purification projects, clean projects, cleanrooms, dust-free rooms, purification rooms, dust-free workshops, air conditioning purification, Class 10,000 purification projects, class 1,000 cleanrooms, class 100 dust-free rooms, super clean rooms, purification dust-free rooms, sterile purification projects, purification rooms, etc.
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