Specifications
| Items | ZM-JN4P |
| Air volume | 345m3 |
| Negative pressure | 24000 Pa |
| Power | 3.0 KW |
| Motor brand | Jiangsu Kersen Motor |
| Main body dimensions | L820*W700*H1870 |
| Filter belt material | Polyester needle-punched felt filter bags |
| Filter belt arrangement | 4*4=16 pieces, φ120mm*520mm |
| Filtration accuracy | ≥0.3μ |
| Dust removal method | Manual screw vibration dust cleaning |

Product Description
В ZM-JN4P (3KW) High-Negative-Pressure Bag Filter Dust Collector is designed for industrial dust extraction applications that require stable suction and reliable filtration under high negative pressure conditions. Powered by a 3.0KW motor, the system effectively captures fine dust generated during PCB depaneling, routing, cutting, and other machining processes.
This dust collector features a multi-bag filtration system that efficiently traps airborne particles while maintaining consistent airflow. The manual crank cleaning mechanism allows operators to remove accumulated dust from the filter bags with minimal downtime, helping extend filter service life and reduce maintenance costs.
With a compact footprint and durable construction, the ZM-JN4P (3KW) High-Negative-Pressure Bag Filter Dust Collector operates as a standalone unit or integrates into automated production lines, making it a practical solution for workshops and manufacturing environments with high dust loads.

Вопросы и ответы
1. What is the ZM-JN4P 3KW dust collector used for?
It provides high-negative-pressure bag filtration for industrial dust extraction. It is suitable for PCB depaneling, routing, cutting, and other machining processes that generate fine dust and airborne particles.
2. What type of filtration system does the ZM-JN4P use?
It uses a multi-bag filtration system to capture airborne dust and fine particles from the extraction airflow while maintaining consistent filtration performance.
3. What are the advantages of high-negative-pressure dust extraction?
High negative pressure provides strong suction, helping capture and transport dust effectively from machining and PCB processing equipment. The ZM-JN4P meets the needs of applications that require reliable dust extraction under high dust loads.
4. How does the manual crank cleaning mechanism work?
The manual crank mechanism allows operators to clean the filter bags by removing accumulated dust from their surfaces. Regular cleaning helps maintain filtration efficiency, extend filter service life, and reduce maintenance requirements.
5. Can the ZM-JN4P be used with PCB depaneling machines?
Yes. The ZM-JN4P works with PCB depaneling machines, PCB routing equipment, cutting machines, and other dust-generating machinery. It is suitable for applications that require strong and stable dust extraction.
6. How do I know if the ZM-JN4P is suitable for my equipment?
The suitable dust collector depends on factors such as the machine type, dust generation level, number of machines connected, extraction distance, airflow requirements, and operating conditions. Provide your equipment and application details, and our engineers can recommend a suitable dust extraction solution.
Looking for Powerful Dust Extraction?
В ZM-JN4P 3.0KW High-Negative-Pressure Bag Filter Dust Collector provides reliable dust collection for PCB processing and other high-dust industrial applications.
Tell us your equipment and dust extraction requirements to get a suitable solution and quotation.





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