LB-NF high negative pressure purifier

High vacuum smoke purifier, also known as high negative pressure smoke purifier, uses a high pressure fan with negative pressure greater than 10kpa, and is not used for common welding smoke purifier.


LB-NF high negative pressure purifier adopts two-stage separation and is a welding smoke dust removal device specially designed for dry, oil-free and corrosion-free welding smoke generated during welding, cutting and polishing.

Technical parameter

Equipment power:3KW

Empty air volume:290m3/h

Filter element surface area:1.1m2

Ash removal method:Automatic ash removal

Also it Can be used by one or two external suction arms

The specific size of the product shall be subject to the actual product.

Qingdao Loobo Environmental Protection Technology Co.,Ltd is one of the biggest enviromental protection products manufacturer, located in Qingdao city of china,specialized in alll kinds of portable fume extractor, downdraft benches(grinding dust removal worktable), central fume purification system, flexible suction arm,etc.

We have more than ten years export experience ,all of our products with the ISO9001 and CE certification, the quality can be guaranteed.

We have our own R&D department , have a variety of style range to meet any of your requirments and had established the economies of scale, so can dilivery fast and provide can beat your competitor's price. 

ATTN: Miss Molly H.

Qingdao Loobo Environmental Protection Technology Co.,Ltd
Factory Address: Jinhong xi RD,Jinling industry,  Qingdao, China
Website: 
loobohb.en.made-in-china.com  (English version)
loobohb.en.made-in-china.com (Chinese version)