◇ DFK Series—High Efficiency Industrial Dust Collector ◇                                                                   

DFK series products are characterized by high energy efficiency, high negative pressure, and high cost performance. They adopt an integrated cabinet structure and beautiful appearance. They are specially designed for laser cutting smoke, plasma cutting smoke and other floating dust. Customized high-efficiency impeller, imported brand polyester fiber filter cartridge, PTFE coating treatment, H13 grade high-level filtration accuracy and efficiency.

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>>>  Product Features <<<       

~ Siemens Motor, continuous escort ~ 

In terms of power system, the three-phase 380V voltage adopts a well-known domestic three-phase asynchronous motor. It is equipped with a special custom-made high-efficiency impeller. The design combines the negative pressure and flow perfectly. The operation is stable, the failure rate is low, and the noise is low.
   

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~ Cartridge filter, high filtration accuracy ~
   The filter system uses a cartridge filter, imported polyester fiber base material, and PTFE coating treatment. The dust filtration accuracy is more than 99% for dust with an equivalent diameter of 0.3 microns or more. For different working conditions, higher filtration accuracy and Static, oil and water resistant, high temperature resistant materials.

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~ Pulse backflushing and dust removal, the effect is significant ~
   

The ash cleaning method of the ash cleaning system filter cartridge uses a pulse solenoid valve connected with a spiral nozzle to pulse backflush, the working pressure is 0.4-0.6MPa, and it can be used by connecting an air source.

The pneumatic pulse blowback system consists of a cylinder, an electromagnetic pulse valve, a PLC controller, and compressed air. One end of the pulse valve is connected to a compressed air storage cylinder and the other end is connected to an injection pipe. An exhaust valve is installed on the valve cover, and the exhaust valve is controlled by a pulse controller.

When there is no signal from the pulse controller, the pulse solenoid valve starts to work, and each time the ash cleaning is completed at about 0.1 to 0.3S, it is the high-pressure air that is sprayed at this instant to play a good ash cleaning effect.

Air enters the filter cartridge at a high flow rate, causing the filter cartridge to expand rapidly, causing an impact vibration, causing the dust attached to the filter cartridge to be shaken off, and the fine dust adsorbed on the surface of the filter material is shaken into the dust collecting bucket under the action of the airflow .

The pulse solenoid valve is automatically controlled by the pulse controller, and the pulse width and time interval can be freely adjusted to make the cleaning efficiency higher and more thorough, so as to protect the service life of the filter cartridge.

The electromagnetic pulse valve adopts a double diaphragm structure, which is sensitive to control and high in efficiency. It can continuously inject 1 million times or more than three years.

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~ Quick-release filter cartridge design, very convenient for maintenance and cleaning ~
   

Adopting the Phuahua patent structure of the quick-release filter cartridge design, the installation and removal of the filter cartridge is very convenient, which provides great convenience for manual cleaning of the filter.

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~ Humanized interactive interface, intelligent control system ~
   

The intelligent control system is designed with a pulse controller and a differential pressure sensor, which can realize multiple automation functions. It can use the combination of differential pressure control and timing control.

The combination of intermittent backflushing and continuous backflushing, and the combination of online backflushing and offline backflushing, greatly improves the efficiency of pulse backflushing ash cleaning, and the effect on refractory soot is more obvious.

There are power indicator, running indicator and dust-removal indicator on the panel, and the running status of the machine is clear at a glance. Built-in phase sequence protector, phase loss and reverse phase will be automatically protected, and the fan will not be reversed.

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~ Drawer type dust box, practical and convenient ~
   The dust collecting box adopts a drawer structure. After the dust is full, open the door panel, and the dust collecting box can be pulled out to clean up the dust. After the dust collecting box is completed, the dust collecting box can be sent in. Convenient, fast and practical.

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~ Focus on details, humanized design ~

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>>>  Technical parameters <<       

 I. Product Quality Assurance

    The equipment sold by the company has a warranty card and a certificate of conformity; all the equipment sold by the company enjoys a one-year warranty (except for damage, irresistible factors and consumables), and is maintained for life. During the equipment warranty period, under normal use and maintenance, the machine itself is subject to material quality and process quality problems, and the resulting failures are verified and verified.

Second, fault feedback and equipment warranty guidance process
    In the process of using the equipment at the customer's site, if the equipment fails, please refer to the following process or content for handling:
 

3. 24-hour service consultation
The company provides a 7x24-hour service hotline, where professionals answer professional questions.

Fourth, product quality tracking return visit service
In order to better provide our customers with high-quality products and comfortable services, our company will provide customers with product after-sales return visits and advice consultation services from time to time, understand the equipment usage, and provide professional for the daily maintenance and use of equipment Answers and guidance. When there is a problem, we solve it in a timely manner; when there is no problem, we prevent the problem and eliminate the hidden trouble.
Stable operation and safe production are our unremitting pursuit.