Through fast rolling doors and indoor purification systems At the same time, it can meet the requirements of grade D or above of GMP purification grade. Then how does the door comply with the GMP purification standard, see below.

    How does the fast door help the clean area of pharmaceutical excipients to reach level D

    1. Fast airtightness, fast rolling doors are generally matched in workshops, passages, windows, warehouses, air showers and other areas of pharmaceutical excipients, and they can be quickly lifted at a speed of 1.0-1.5 m/s + both sides of the rails are occluded polymer rubber The two ways of sealing ensure that no matter it is in the switch state, it can be isolated from the dust of the outside air and improve the dust-free cleanliness.

    2. Double-door interlocking. When the fast door is used in the air shower, buffer room, and air lock room, there will be two doors inside and outside. The purpose is to achieve interlocking between the two, and only one door can be opened each time. , can not be opened at the same time, to ensure that the door and the internal environment are in an absolutely independent dust-free environment.

    3. Equipment linkage. When the fast door is used on the conveyor belt or the transfer window, the equipment can perform linkage performance. When the goods arrive at the door, the equipment receives a signal and automatically opens; after leaving, it sends a signal and automatically closes, which is efficient and fast.

    4. Seamless connection. If you want the seamless sealing of the fast rolling door, you need to strengthen the sealing treatment. One is the bearing gap of the box mouth, which can be covered with a seamless cover; the other door is sealed with a brush to ensure that dust and mosquitoes have no holes to enter. .

    5. Stainless steel frame. There are three options for the frame of the fast door: aluminum alloy, stainless steel and cold plate baking paint. Among them, the medicinal factory is more suitable for the 304 stainless steel frame, which has better corrosion resistance and rust resistance, and will not appear rusty spots, which will affect the interior. dusty environment.

The picture above is: the guide rail structure of the fast rolling door

    The high-speed rolling doors used in the clean area of pharmaceutical excipients have high requirements on sealing, anti-corrosion and speed, so it is necessary to choose a brand manufacturer with good quality and reliability. Hoermann,Crawford, etc., all have rich experience, and the quality has been recognized by many enterprises.