[PURE-AIR] laser marking fume extraction system is designed for precision industrial scenes, integrating high negative pressure adsorption and three-stage filtration technology, and efficiently purifies 0.3 micron smoke, harmful gases and odors generated during laser processing. The filtration efficiency reaches 99.99%, supports direct indoor discharge, and helps enterprises achieve green and safe production.
PURE-AIR DS series fume extraction systems are widely used in production line laser coding industry, and are renowned worldwide for their high purification rate and compact size.

Description

[PURE-AIR] Laser smoke purification equipment – use smart technology to protect clean workshops, reduce occupational health risks, and improve ESG performance!
PURE-AIR DS series smoke purification system is our most famous purification series.
These machines are equipped with 10-18KPa high negative pressure brushless fan, multi-stage large area high precision filter (F9+H14) and special activated carbon filter. The air quality after purification is 3 times higher than that of ordinary environment.

Key features

  • The special brushless fan provides -8000Pa high negative pressure and ≥800m³/h large air volume to quickly capture diffused smoke;
  • The three-stage filtration system (medium-efficiency interception of large particles → HEPA filter element purification of 0.3μm particles → activated carbon adsorption of VOCs) ensures harmless treatment of exhaust gas.
  • LCD screen monitors air volume, gear position and filter life in real time, 10 gears of air volume can be adjusted with one button
  • Filter blockage warning to avoid downtime risk
  • Standard remote linkage interface, support PLC/production line automation control
  • The volume is reduced by 30%, equipped with industrial casters, ready to move
  • Military-grade brushless motor, 30,000 hours of maintenance-free operation, noise ≤65dB
  • Filter independent replacement design, operation and maintenance costs reduced by 40%

Table parameters:

Application conditionsProcessing materialsLaser marking / coding: metal and some plastic materials (Stainless steel, Plastics, Cartons, PET, PC, PCB, Chips, etc.).
Working formatProduct line
ModelPA-DS400PA-DS500PA-DS800PA-DS1600PA-DS2400
Airflow 400m³/hr 500m³/hr 800m³/hr 1600m³/hr 2400m³/hr 
Pressure8000Pa10000Pa10000Pa10000Pa10000Pa
Rated power1.0kw1.1kw1.3kw2.3kw3.5kw
Input voltage / Frequency90v-110v / 210-257v, 1ph, 50/60Hz
FilterPre filterF9 accordion filter bag (95%@0.9um)
Main filterH14 deeppleat filter (99.997% @0.3um)
Treated activated carbon (Weight 12-30kgs approx)
Noise level *< 58dBA < 60dBA < 63dBA< 65dBA< 68dBA
Dimensions (W*D*H)450*482*941mm550*562*1091mm720*769*1389mm800*907*1374mm
Weight45kg72kg75kg164.5kg201kg
Inlet size50mm / 75mm75mm / 100mm100mm / 125mm150mm200mm
Cabinet constructionPowder coated mild steel / Brushed stainless steel
* At typical operating speed testing data.

PURE-AIR FS

PURE-AIR DS-i

PURE-AIR-DFS-I