
The Pass through box is a clean room auxiliary equipment, its function is to purify the goods pass the buffer between indoor and outdoor clean area to prevent items due to the pass to open the door and destroyed the clean room air and chamber pressure, more can reduce the operating personnel move to prevent the entry of the dust of the outer region, the stability of the clean room.
304 stainless steel mechanical interlock transfer window, cold-rolled plate spray mechanical interlocking pass the window Air shower pass window.
Feature:
2. Double-layer shell inside and outside, the arc design in the inner circumference, to ensure a seamless connection line;
3. Vertical laminar flow design, air flow direction adopts the upper and lower return mode, the bottom is made of SUS304 stainless
steel cold-rolled plate punching design, with reinforcing rib;
4. With G4 pre filter, H14 HEPA filter;
5. The wind speed is around 0.38-0.57m/s after HEPA filter; (tested at 150mm below the airflow equalizer)
6. Display filter pressure gauge (range 0-500Pa), accuracy ± 5Pa
7. With button of fan start-stop, electronic door interlock, UV lamp with separate switch;
8. With inspection port at bottom to convenient to fan mantain;
9. The noise is during normal operation <50db;








Pharmaceutical factory
Hospital
Biological laboratory
Testing laboratory
Food processing plant
LCD Display Factory
Optical fabrication
Inoculation of edible mushrooms
Liquid processing plant
Clothing
Cosmetic Factory etc






Q:Where have you exported your equipment?
A:We've already exported to more than 30 countries in Aisa,Europe,Middle East,Africa,South America.etc.
Q:Can you arrange the visit to your user?Can you customized the machine according to our requirements?
A:Yes,Of course!
Q:Is your equipment in accordance with GMP,WHO?
A:Yes,we will design and manufacture the equipment according to the requirement of GMP/WHO in your company.
Q:How about your after sale service?
A:We will reply you within 24hours by email or phone.
Q:How about the staff training?
A:Normally,we will train your staffs during the installation in your site,you are also welcome to send your staff train in our
factory.
Q:How long will the turnkey project take?
A: Depends on the project. The longest time will about 1 year from designing the layout to finish installation and commissioning.
Q:Which kind of after-sales service you can offer?
A:Except the regular service ,we can also provide you know-how transfer,and dispatch our qualified engineers to help you run the factory up to 6-12 months