• Mr Bob Mccabe
    We have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
  • Mr Manh
    This year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Contact Person : Nicole Yu
Phone Number : 86-18924660320
WhatsApp : +8613043684711

Customized Design Laminar Flow Negative Pressure Weighing Booth For Clean Room

Place of Origin China
Brand Name YaNing
Certification CE ISO
Model Number YN-CYC02
Minimum Order Quantity 1 units
Price USD1800-2800/unit
Packaging Details Carton+wooden case
Delivery Time 7-15working days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 20000units/month
Product Details
Application Pharmacy Function Purification
Feature Working Area Stay Clean Certification CE ISO GMP
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Customized Design Laminar Air Flow Bench


Clean Room Negative Pressure Weighing Booth


GMP Negative Pressure Weighing Booth

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Product Description

Customized design laminar flow negative pressure Weighing Booth For Clean Room pharmaceutical dispensing

Product Description

The weighing booth(bench) is a dedicated local purification device mainly for pharmaceutical, microbiological, and scientific experiments, dispensing,which provides a vertical unidirectional airflow. Part of the clean air is circulated in the work area and partially discharged to the nearby area, causing negative pressure in the work area. Dust and reagents are weighed and dispensed in the equipment to control dust and reagent spillage and increase, prevent dust and reagents from inhaling harm to the human body, prevent cross contamination of dust and reagents, and protect the external environment and the safety of indoor personnel.


The device maximum clean class level up to one hundred, it is the required equipment for GMP standard. The main performance parameters as below:
Purification level: 100-10000class;
Noise: ≤ 63dB (A);
Vibration: ≤ 3μm ( three directions X, Y, Z);
Normal operating conditions: temperature 5-40℃; relative humidity 80%;atmospheric pressure 80-160Kpa;
Lighting: ≥ 300Lx;
Appearance: baking surface is bright and smooth; anti-static air curtain is smooth, vertical, no damage.
Stability: four casters in the same plane;
Casters: flexible and reliable.


.Weighing booth structure

1). The weighing chamber is made of SUS 304 stainless steel plate;

2). Top configuration tank HEPA air filter;

3). At the bottom of the weighing chamber, configure the primary and middle efficiency air filter;

4). Weigh the top of the chamber and configure a uniform flow membrane to make the wind blow evenly.

5). Internal configuration high power low noise centrifugal fan;

6). The weighing chamber is equipped with two differential pressure gauges for monitoring the pressure difference of the intermediate efficiency air filter/the pressure difference of the high efficiency air filter;

7). The weighing room is equipped with a lifting table;

8). The overall structure of the weighing chamber is split type, which can be assembled on site;


Stainless steel 304
Class level
ISO 5 class 100
pressure gauge caster wheel
Quality Wins Trust
We have exported our air shower room , clean room , pass box, clean bench, fan filter unit, HEPA filter box, laminar air flow ceiling etc. to more than 50 countries. Our purification equipment have been widely applied in Bio-pharmacy,Precise electronics,Medical healthcare,Food Chemistry,Laboratory,Farm, Aerospace, Automobile manufacturing industry and so on.
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Customized Design Laminar Flow Negative Pressure Weighing Booth For Clean Room 8