GW Series
The GW High Negative Pressure Explosion-Proof Smoke Purifier Series is specially developed for purifying smoke and dust generated by various industrial robots. This series supports flexible dust removal methods, including single drag, one-to-one, and one-to-multiple drag operations, adapting to diverse production requirements. The system features an exquisite exterior design, compact size, easy mobility, and simple transport and installation, making it ideal for modern workshops. The equipment offers stable operation, long service life, strong power, low energy consumption, thorough dust removal, and explosion-proof safety. A configurable remote control system enables remote operation, debugging, and real-time monitoring of the system’s operating status. Timely and efficient after-sales service ensures customers enjoy peace of mind and reliable support. The product has obtained ISO9001 International Quality Certification and CEP Certification from the China Environmental Protection Association. Applications / Use Cases Robotic welding workshops (robotic welding fume extraction) Automated grinding and polishing stations Laser cutting operations using industrial robots Heavy machinery and assembly lines with robotic equipment Centralized industrial dust collection in high-tech manufacturing facilities
Send Inquiry
| Air volume | 150-700m³/h |
| power | 1.6-7.5KW |
| Cleaning method | Pulse cleaning |
| Dust removal efficiency | 99.99% |
| Fan brand | Jinan Huaxin |
| breaker | Schneider |
| Product Model | HXHJ-GW150 | HXHJ-GW330 | GW550 | HXHJ-GW700 |
| Maximum negative pressure | 28000Pa | 27000Pa | 30000Pa | 27000Pa |
| Handling air volume | 150m³/h | 330m³/h | 550m³/h | 700m³/h |
| Fan power | 1.6KW | 3.0KW | 5.5KW | 7.5KW |
| Fan brand | Jinan Huaxin | |||
| Rated operating voltage (three-phase) | 380V | |||
| Rated operating frequency | 50Hz | |||
| Filtration area | 8㎡ | |||
| Number of filter cartridges | 2 | |||
| Filter cartridge installation method | Vertical installation | |||
| Filter cartridge specifications | Φ245*L350mm | |||
| Filter cartridge material | Polyester fiber +PTFE film | |||
| Filter cartridge brand | Jinan Huaxin | |||
| Filtration efficiency | 99.99% | |||
| Filtration accuracy | 0.3μm | |||
| Cleaning method | Pulse cleaning | |||
| Air bag material | 304 stainless steel | |||
| Compressed air | 0.4-0.6Mpa | |||
| Dust collection device | Special dust drawer | |||
| Working noise | 72±3dB(A) | 72±3dB(A) | 75±3dB(A) | 78±3dB(A) |
| Equipment dimensions (length*width*height) |
0.7*1.1*0.9（m） | 0.7*1.1*0.9（m） | 0.8*1.1*1（m） | 0.8*1.2*1.2（m） |
Compact design, small floor space and small modular assembly.
High pressure vortex fan, with low energy consumption, large air volume,large negative pressure value and stable operation.
Vertical filter cartridge, quick installation, easy dust removal. Polyester fiber + PTFE film, with the smoke and dust filtration efficiency as high as 99.99%.
Constant air pressure and thorough removal.
The power core A-type centrifugal fan is built-in design, and the fan blades and wheel cover are molded and molded. it has the advantages of energy saving, high efficiency, low noise, and stable performance.
The vertically mounted quick-loading filter element is used to facilitate the dis assembly and maintenance of the filter element. The filter element uses im ported high-efficiency flame-retardant film-coated filter material. with a filtra tion accuracy of up to 99.99%, and the filtered clean gas can be effectively cir- culated.
Through repeated impact vibrations with small amplitude, the dust accumulat- ed on the outside of the filter cartridge is shaken into the ash hopper.
The ash hopper is equipped with a multi-shaped anti-ash return device and an ash level meter to provide real-time feedback on the amount of dust accumu lated in the ash hopper, prompting dust cleaning, and extending the service life of the equipment.
Easy to operate,simple dust cleaning method, large capacity
Jinan Huaxin Automation Engineering Co., Ltd. is the only national high-tech enterprise in China dedicated to providing overall solutions for the entire industrial chain of process gas systems and waste gas treatment systems. It is a professional manufacturer in the field of industrial environmental protection and dust removal.
Meet national health and safety production standards, with a particle concentration of less than 4 milligrams in the production environment
The filter element has a service life of about 5000 hours, and the replacement cycle is 6-12 months depending on the working conditions.
Adjust the appropriate pulse frequency according to production conditions, regularly clean the dust in the ash hopper, and have trained personnel operate the equipment
ISO,CE, SGS
Jinan Huaxin's products are exported to more than 100 countries and regions around the world, mainly including the United States, Canada, Mexico, Germany, France, the Netherlands, Italy, Spain, Portugal, Hungary, Romania, Russia, Ukraine, Australia, New Zealand, Argentina, Chile, Thailand, Vietnam, the Philippines, etc
The nano filter has a large filtration area and flame retardant effect, and the filter cartridge material will not burn when the open flame is extinguished
End user; Shanghai Zhenhua, COSCO Shipping, China Merchants Heavy Industry, Sany Heavy Industry, Lingong, XCMG, Liugong, Longgong, Beijing Coal Machinery, Zhengzhou Coal Machinery, Hancheng Coal Machinery, Pingdingshan Coal Machinery, China National Heavy Duty Truck Group, Shaanxi Automobile Group, Dongfeng Motor, BYD, Geely Automobile, Chery Automobile and more than 3000 end users, laser matching; Over 50 laser manufacturers, including Bodor Laser, HSG Laser, Jinweike Laser, Red Bull Laser, Longdiao Laser, Xintian Laser, Jinqiang Laser, etc., provide year-round export support for robot welding integration; More than 50 robot workstations, including Kunshan Huaheng, Xiamen Sirte, Tangshan Kaiyuan, Shanghai Hailike, Nanjing Estun, Nanjing Aote, Nanjing Hexin, Shandong Maihe, etc., are equipped with dust removal systems throughout the year
High operational stability under the same working conditions, high usage rate in the same industry, energy-saving and consumption reducing, low noise, small space occupation, exquisite appearance,
The size of the workpiece, working hours, specifications and dosage of the welding wire,
The filter cartridge has a service life and belongs to consumables
Purification of smoke and dust generated during welding and cutting conditions, collection and treatment of dust generated during polishing and laser rust removal, and treatment of exhaust gas odors in painting workshops,
Can meet the customized needs of customers
Welding workshop, Laser cutting plant, Cutting workshop, Grinding workshop, Polishing workshop, Automotive factory, Shipbuilding workshop, Steel structure factory, Heavy machinery workshop, Production line dust control, Workshop-wide air purification, Industrial manufacturing facility, Large-scale workshop, Centralized dust management, Blowing and suction smoke control.