The Portable Recirculating Air Self-purifier is a professional air purification unit designed for small-area clean working environments, serving as the core clean room air purification equipment for offices, clean workshops and precision manufacturing stations. It is divided into two types: ceiling-mounted lifting type and mobile portable type, both adopting high-quality steel plate spray shell for strong durability and corrosion resistance. The lifting type is hoisted on the clean room ceiling, suitable for 1000 to 300,000 class clean environments, while the portable type is equipped with universal castors for free movement, ideal for low-grade clean environments below 300,000 class. The whole device integrates low-noise fan system, primary effect filter, high-efficiency HEPA filter and flow diffusion components, realizing high-precision air purification with filtration efficiency ≥99.97% for particles ≥0.5μm, perfectly meeting the air cleanliness requirements of B-end industrial and office scenes.
Equipped with a variable air supply unit, the average wind speed can be flexibly adjusted in the range of 0.30m/s~0.60m/s, which can be customized according to the actual air purification needs of different scenes, avoiding energy waste and ensuring purification efficiency.
Adopts primary effect + high-efficiency two-stage filtration system, the HEPA filter can intercept tiny particles of ≥0.5μm with efficiency ≥99.97%, effectively removing dust, suspended solids and other pollutants in the air, and stably maintaining the environmental cleanliness of the working area.
The portable type is designed with universal castors for free movement and quick position adjustment, which is especially suitable for the working occasions where the workstation position is often transformed in factories and offices. The ceiling-mounted type has a compact structure and does not occupy the ground working space, realizing space-saving purification.
Parameter | ZJ-600 | ZJ-800 |
Filtration efficiency | ≥99.97%@≥0.5μm | ≥99.97%@≥0.5μm |
Average wind speed | 0.30m/s~0.60m/s | 0.30m/s~0.60m/s |
Vibration / half peak | ≤4μm（X、Y、Z direction） | ≤4μm（X、Y、Z direction） |
Noise | ≤62dB(A) | ≤62dB(A) |
Rated air flow | 800m³/h | 1000m³/h |
Maximum power consumption | ≤0.3KW | ≤0.3KW |
Cabinet material | High quality steel plate spray | High quality steel plate spray |
Power Supply | AC，Single-phase220V/50Hz | AC，Single-phase220V/50Hz |
Weight | ~50kg | ~60kg |
Device size (W×D×H, mm) | 720×720×450 | 940×720×450 |
Installation opening size (mm) | 660×660 | 870×660 |
HEPA filter specification | 600×600×150×1 | 820×600×150×1 |
Confirm the installation opening size of the clean room ceiling matches the device model (660×660mm for ZJ-600, 870×660mm for ZJ-800);
Fix the hoisting bracket on the ceiling keel, ensure the load-bearing capacity meets the device weight;
Hoist the purifier to the bracket and fix it, connect the single-phase 220V/50Hz power supply;
Install the HEPA filter and flow diffusion plate, and test the operation for 15 minutes to check the wind speed and vibration status.
Unpack the device and install the universal castors and current board (spray ball) according to the manual;
Place the purifier in the target working area, connect the AC 220V/50Hz power supply;
Adjust the HEPA filter and air supply plenum to the proper position, and adjust the wind speed gear to complete the assembly.
This device is widely used in various B-end scenes with air cleanliness requirements: 1) Office buildings and enterprise office areas, purifying indoor air and improving office environmental quality; 2) 1000~300,000 class clean rooms in electronic manufacturing industry, for precision component processing stations; 3) Laboratory of scientific research institutions, ensuring the air cleanliness of the experimental operation area; 4) Small precision manufacturing workshops, such as watch parts and micro-component processing; 5) Medical out-patient clinics and small medical testing rooms, meeting the basic air purification needs.
We provide professional B-end customization services for customers with personalized needs: 1) Shell material customization, optional cold-rolled steel plate with different thickness or stainless steel spray according to the use environment; 2) Filtration system customization, upgradeable HEPA filter specification or add activated carbon filter for formaldehyde and odor removal; 3) Size customization, customize the device and installation opening size according to the actual space of the clean room; 4) Function customization, add wind speed remote control and filter replacement reminder function.
Under normal industrial use, the HEPA filter can be used for 612 months, and the replacement cycle can be extended to 1218 months in low-pollution office environments.
Yes, the primary effect filter can be replaced with a high-density dust-proof filter, which is suitable for dusty industrial scenes and only needs to clean the primary effect filter regularly.
The standard model is equipped with a power failure and motor fault prompt function, and the alarm function for filter blockage can be added through customization.
