PULSE-JET BAG FILTER
Pulse-Jet Bag Filter
Industrial bag filter with automatic pulse-jet cleaning — high-efficiency capture of paint overspray, grinding dust and welding fume with online filter regeneration.
Standard solution for spray booth exhaust, sanding rooms and welding fume collection.
Technical Specifications
The table below shows standard specifications. For custom requirements (non-standard size, specific heating method, robot integration, etc.), please contact MUSI engineers to confirm.
| Air volume | 5,000-200,000 m³/h |
|---|---|
| Filter material | PTFE / polyester needle felt |
| Filter area | 100-3,000 m² configurable |
| Cleaning method | Pulse-jet (online/offline) |
| Cleaning pressure | 0.4-0.6 MPa |
| Filtration efficiency | ≥99.9% (≥1µm particles) |
| Outlet emission | ≤10 mg/m³ |
Product Features
- Application-Specific Design — optimized for spray booth exhaust, sanding rooms and welding fume collection, avoiding mismatched capacity or wrong sizing.
- Stable Operation — core components from imported or top-tier domestic brands (Siemens PLC, ABB drives, SEW motors). 100% factory testing pre-shipment.
- Energy & Environment — heat recovery, VFD drives, and intelligent shutdown deliver 20%-30% energy savings versus conventional equipment.
- Easy to Operate & Maintain — user-friendly HMI, standardized fault codes, and routine maintenance manageable by your in-house technicians.
- Line Integration — seamlessly integrates with MUSI's pretreatment, curing, and environmental equipment for a complete production line.
Application References
This product has performed excellently in MUSI's customer installations. Selected references include:
- Vietnam — Tier-1 automotive parts supplier: 600,000 pcs/year coating line, 4+ years stable operation with no major faults
- UAE — Aluminum profile manufacturer: Replaced imported equipment, reduced energy use by 28%, saving ~$85K USD per year
- Mexico — Hardware exporter: Two-shift operation, daily output up from 5,000 to 12,000 pcs, 99.5%+ film quality pass rate
More references in our Case Studies section.
Service & Warranty
- Solution Design — free CAD line layout, process flow, and equipment list
- Warranty — 12 months full machine, 36 months on critical components
- Installation & Commissioning — engineers travel to your site for installation through production launch
- Operator Training — 3-5 days of free training for operators and maintenance technicians
- Response Time — 24-hour phone response, 72-hour on-site arrival (international)
Frequently Asked Questions
QWhat is the standard delivery lead time?
Standard models ship within 45 days from contract signing and down payment. Custom projects 60-75 days. Specifics confirmed in contract.
QHow do I choose between gas and electric heating?
Where natural gas is reliably available at competitive cost, gas heating typically reduces operating costs by 35%-50% compared to electric heating for continuous operation. Electric heating's advantages: zero local emissions, easy maintenance, lower upfront cost. The choice depends on your local energy prices and emission requirements.
QCan I visit MUSI's factory to see this equipment?
Absolutely. International visitors are warmly welcome at our Changzhou factory. We can show in-process equipment and videos of running customer installations. Book at least 1 day in advance — we provide pickup and engineer-led tours.