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dust collector
Excellent capture effect on fine metal dust with efficiency higher than 99.9%, ideal for dust treatment
in shot blasting workshops.
Online pulse cleaning allows continuous operation together with blasting machines
Partitioned jet cleaning without shutdown, supporting non-stop production of shot blasting lines.
Optional filter media for various working conditions
Standard polyester filter bags; anti-static and PTFE membrane bags are optional to prevent static risk
and bag clogging in metal abrasive dust environment.
Modular structure with complete air volume specifications
Customizable units from small standalone models to large central dust collectors, space-saving and
easy to match blasting booths and cleaning machines.
- Product Description
Industrial Dust Collector System for Shot Blasting and Metal Finishing Applications – High-Efficiency Filtration Solution for Ultra-Low Emissions
Industrial-grade dust collection systems designed especially for shot blasting, sandblasting, and metal polishing settings are produced by Botou Junda Machinery Equipment Co., Ltd. With a 3,000 square meter production plant and more than 20 years of experience with foundry gear, our pulse jet dust collector offers filtering effectiveness of over 99.9% for tiny metallic dust and oxide particles. Customizable air volumes between 2,000 and 20,000 m³/h are supported by our systems, which are outfitted with online pulse cleaning technology that permits uninterrupted operation alongside shot blasting machines.
Why Choose Our Dust Collector for Metallic Abrasive Treatment
Effective dust control in shot blasting workshops demands precision filtration and reliable continuous operation. Our systems address critical operational challenges in metalworking and surface preparation facilities.
Ultra-High Filtration Efficiency: Capture rates higher than 99.9% ensure compliance with stringent environmental emission standards. The advanced filter media intercepts fine metal dust particles, preventing respiratory hazards and maintaining clean workshop conditions.
Continuous Online Cleaning: Partitioned pulse jet technology cleans filter elements without shutting down your production line. This design supports non-stop operation of blasting equipment, maximizing throughput and minimizing costly downtime.
Flexible Filter Media Options: Standard polyester filter bags handle typical metalworking dust loads. For environments with static electricity risks or sticky metallic fines, upgrade to anti-static or PTFE membrane bags that resist clogging and extend service intervals.
Technical Specifications
| Parameter | Specification |
|---|---|
| Air Volume Range | 2,000–20,000 m³/h (customizable per equipment model) |
| Filtration Efficiency | ≥99.5% (captures fine particulate matter) |
| Cleaning Technology | Pulse jet automatic self-cleaning |
| Filter Media Options | Polyester, anti-static, PTFE membrane |
| Emission Standard Compliance | Meets industrial ultra-low emission requirements |
| Control Mode | Differential pressure / timing dual-mode controller |
| Structure Type | Modular design, scalable configurations |
| Noise Level | Low-noise stable operation |
| Maintenance Access | Side access doors for quick filter replacement |
Modular Design Adapts to Your Production Scale
Space constraints and varying workload requirements demand flexible equipment configurations. Our modular structure scales from compact standalone units for small blasting booths to centralized systems serving multiple shot blasting machines.
Each unit integrates seamlessly with your existing layout. Compact footprints maximize floor space utilization while maintaining full filtration capacity. For large-scale operations, connect multiple modules to create a comprehensive central dust arrester network that serves entire production areas.
Cost-Effective Operation and Simple Maintenance
Long-term operating expenses matter as much as initial investment. Our dual-mode controller automatically manages cleaning cycles based on differential pressure or preset timing, optimizing compressed air consumption and extending filter life.
Wide access doors simplify routine inspections and filter bag replacements. Technicians complete maintenance tasks quickly, reducing labor costs and equipment downtime. The dry collection method preserves dust integrity, allowing you to screen and recycle valuable steel shot abrasives after separation from fine waste.
Sealed Construction Prevents Secondary Dust Leakage
Fully welded housing with reinforced sealed access hatches eliminates fugitive dust emissions. Integrated rotary airlock valves at discharge points maintain system negative pressure while preventing air leakage during ash removal.
This comprehensive sealing approach protects both your workforce and the surrounding environment. Operators experience improved air quality, while your facility maintains compliance with occupational health and safety regulations.
Professional Support Throughout the Entire Equipment Lifecycle
Our technical team responds to inquiries within 6 to 8 hours, providing guidance on system selection, installation planning, and operational optimization. Standard equipment ships from existing inventory, while customized dust collector configurations typically complete production within 15 days based on specifications.
Comprehensive support includes remote installation assistance, commissioning guidance, operator training, and English operation manuals. When required, overseas on-site engineering services ensure proper system integration. Original spare parts and fast delivery channels maintain long-term equipment performance.
Quality Certifications & International Compliance
Our manufacturing processes follow ISO9001 Quality Management standards, ISO14001 Environmental Management protocols, and ISO45001 Occupational Health and Safety requirements. We assist customers with export certification applications including CE marking, providing necessary technical documentation, qualification materials, and testing files to meet global market access requirements.
Frequently Asked Questions
Q: What functions does the dust arrester support for shot blasting & sandblasting lines?
A: It captures metallic dust and oxide fines generated during blasting, purifies workshop air, prevents dust leakage to meet environmental emission standards, protects operators, and avoids internal equipment abrasion caused by circulating dust.
Q: Which dust arrester is recommended for steel blasting and shot blasting conditions?
A: Pulse baghouse systems are the first choice. They feature high filtration precision and heat resistance, suitable for hard dust from broken metallic abrasives. Online ash cleaning enables stable continuous operation, widely matched with shot blast machines and blasting rooms.
Q: What are common causes of dust leakage in blasting dust removal systems?
A: Torn filter bags and failed bag sealing; malfunction of pulse cleaning systems; poor sealing of welds and access doors; abnormal fan negative pressure; excessive dust accumulation; filter bags lacking wear resistance pierced by metal fragments.
Q: What routine maintenance tips for dust arresters matched with shot blasting equipment?
A: Regularly inspect filter bags; activate pulse cleaning periodically; check ash discharge devices to avoid hopper blockage; monitor fan current and negative pressure; implement anti-corrosion treatment for cabinets; replace worn or damaged filter materials timely.
Request Your Custom Filtration Solution
Contact our engineering team at junda001@jundablast.com to discuss your specific dust collector requirements and receive a tailored system proposal.
USER EVALUATE
Real feedback and practical experience shared by worldwide partners who purchased our machinery and environmental treatment devices.