Negative Pressure Weighing Room_Filtration and purification equipment

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About us
- Founded in 2003, Linsen purification is a high-tech enterprise integrating R & D, design, manufacturing and sales. It is a brand product in Suzhou. The main products are all kinds of composite color steel plates, clean doors and windows, filters, purification equipment, etc.
- After hard work, the company has now developed into a well-known domestic cleaning system solution provider with three branches (Hubei Branch, Tianjin branch and Sichuan Branch), one wholly-owned subsidiary (Suzhou feisener Purification Technology Co., Ltd.) and one overseas trading company (Shanghai lailin Purification Technology Co., Ltd.). It is committed to becoming an influential enterprise in the global clean system.
- The company has continuously improved the system qualification construction, production and manufacturing standards and design service capacity, accumulated more than 50 patents for various inventions and utility models, and passed the ISO9001 quality management system certification. It is a high-te…
- The company has customers in many industries, including biopharmaceutical, medical devices, electronic semiconductors, food, medical, aerospace and scientific research laboratories.
- Respect to customers, sincere relationship and sincere company
  The company has established long-term cooperative relations with many construction units to respond quickly and meet the requirements of construction period, and high-quality services meet the needs of non-standard customization
Products
- It is widely used in biopharmaceutical clean room, electronic industry clean room, new energy clean room, food clean room, medical operating room, laboratory, etc!
- It is made of galvanized steel strip and galvanized corner sealing around, and filled gypsum board as the inner core layer through heating, pressurization, curing and other processes
- It is a new generation of building decoration plate formed by heating, pressure compounding, editing, grooving and blanking by high-speed continuous automatic forming machine
- Tempered glass with four side silk screen printing; The window has built-in desiccant and is filled with inert gas, which has good sealing performance; The window is flush with the wall, flexible installation, beautiful appearance and so on
- Tempered glass with four side silk screen printing; The window has built-in desiccant and is filled with inert gas, which has good sealing performance; The window is flush with the wall, flexible installation, beautiful appearance and so on
- Filtration and purification equipment products include: Bibo bag inlet and outlet filter box, fog shower room, air shower room, cargo shower room, FFU, transfer window, clean workbench, class a laminar flow hood, VHP hydrogen peroxide transfer chamber, high-efficiency air supply outlet, negative pre…
Application
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
- We hope to provide you with high-quality, energy-saving, low-carbon and high-quality clean space with professional services, outstanding products and efficient team.
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Contact us
- To understand the latest product trends and business cooperation of Linsen purification, please contact us.
- If you have any comments or suggestions, please leave a message to us.
- Linsen purification looks forward to the participation of people with lofty ideals!

Manual sandwich panel

Hollow return air wall panel

Machine made sandwich panel

Clean door

Clean window

Negative Pressure Weighing Room

Structural style
The negative pressure weighing chamber is a purification equipment designed for weighing raw materials, activated carbon and other dusty solids in the purification area. The working area of the weighing room is under negative pressure relative to the background area. The vertical unidirectional air flow in the working area not only ensures that the weighing dust descends with the air flow, but also does not spread to the background area, which can prevent cross-contamination, protect the clean environment and operators Security.

Introduction Application Online consultation

1. The arc design of the working area, no dead corners, no dust, easy to clean
2. Air curtain isolation, convenient entry and exit of personnel and materials, and convenient operation
3. The one-way flow pattern is good, the dust does not spread, and the flow pattern capture effect is good.
4. Double-layer negative pressure design to avoid cross contamination, protect the safety of personnel and the cleanliness of the background area

Model number	Dimensions L×W×D	Work area L×W	Rated wind speed (m/s)	Cleanliness of working area	Noise (dB)	Illumination (Lx)	Power (kW)
WR 1600	1600×1600×2580	1500×1000×2000	0.45±20%	Same background area	75	≥300	0.55
WR 4000	4000×2500×2580	3900×1800×2000	0.45±20%	Same background area	75	≥300	3.3

The specifications listed in the table are for customers' reference only, and most of the negative pressure weighing chambers are designed and manufactured according to the customer's URS.