Kemper LaserFil Pro 3730Fibre Laser Extraction System
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Typical Fibre Laser Applications
The Kemper LaserFil Pro 3730 is typically specified for the following high-demand fibre laser cutting scenarios:
High-power fibre laser cutters
Heavy-duty, multi-shift cutting operations
Single or multiple high-throughput cutting stations
Industrial fabrication and manufacturing environments
Designed for Fibre Laser Cutting Environments
Fibre laser cutting generates very fine metal particulates that require effective filtration. Compared to other cutting processes, fibre lasers produce a higher proportion of fine airborne dust, making suitable extraction particularly important in metal cutting environments.
The Kemper LaserFil Pro 3730 is engineered for fibre laser cutting applications with very high dust volumes and intensive, multi-shift operating demands, delivering robust dust capture close to the cutting source and supporting stable air conditions in demanding industrial production environments.
Kemper LaserFil Pro 3730 – Key Features
Industrial-Grade Filtration
High-capacity cartridge filtration designed to handle very high volumes of fine metal dust generated by high-power fibre laser cutting.
Heavy-Duty, Multi-Shift Operation
Engineered for intensive fibre laser cutting in demanding industrial environments with continuous, multi-shift production requirements.
Very High Airflow Capacity
Industrial airflow performance designed to support high-power fibre lasers and high-throughput cutting operations.
Automatic Filter Cleaning
Advanced automatic filter cleaning helps maintain stable extraction performance during prolonged and uninterrupted operation.
Industrial System Integration
Designed for integration with enclosed fibre laser cutting systems using fixed ducting and engineered extraction points.
For lower-power fibre lasers or applications with reduced dust volumes, the LaserFil Pro 3720 or MaxiFil Clean may be more suitable.
Workshop Environment & Practical Benefits
In fibre laser cutting environments with intensive, high-throughput production, effective extraction plays a critical role in maintaining stable and controlled workshop conditions. By reducing the circulation of fine metal dust, suitable industrial extraction systems help support consistent air quality across demanding production areas
In heavy-duty fibre laser cutting applications, the Kemper LaserFil Pro 3730 supports cleaner industrial environments by helping to control dust build-up on surrounding machinery, infrastructure, and production equipment, contributing to improved system uptime, enhanced operator protection, and reduced maintenance and housekeeping requirements.
Specification & Application Guidance
The Kemper LaserFil Pro 3730 is intended for fibre laser cutting applications where very high extraction demand and intensive, multi-shift operation are required. Correct specification depends on factors such as laser power, materials being cut, cutting hours, production intensity, and the volume of dust generated.
The LaserFil Pro 3730 is typically suitable for:
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High-power fibre laser cutters
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Heavy-duty, multi-shift cutting operations
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Single or multiple high-throughput cutting stations
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Applications generating very high dust volumes
For lower-power fibre lasers or applications with reduced cutting hours and dust volumes, the Kemper LaserFil Pro 3720 or MaxiFil Clean may be more appropriate.
Technical Specifications – Kemper LaserFil Pro 3720
The following technical data is provided for reference. Suitability for fibre laser cutting applications depends on correct system specification.
Filtration & Performance
Specification | Value |
Filter type | Filter cartridge |
Filter stages | 1 |
Filter material | KemTex® ePTFE membrane |
Filter surface area | 10 m² |
Number of filter elements | 6 |
Total filter surface area | 60 m² |
Filter cleaning method | Cleanable filter |
Filter efficiency | > 99.9 % |
Dust classification | M |
Airflow & Power
Specification | Value |
Extraction capacity | 2000 – 2880 m³/h |
Maximum fan performance | 4000 m³/h |
Maximum vacuum | 2450 – 1750 Pa |
Motor power | 3 kW |
Power supply | 3 × 400 V / 50 Hz |
Rated current | 6.5 A |
Noise level | 65 dB(A) |
Physical & Installation Data
Specification | Value |
Extraction Dimensions (W × D × H) | 1413 × 1853 × 2510 mm |
Weight | 630 kgm |
Fan type | Impeller, direct driven |
Compressed air supply | 5–6 bar |
Air inlet | 355 mm |
Air outlet | 355 mm |
Dust collection capacity | 2 x 34 Ltrs |
Extraction connection | Configuration dependent |
Connection method, ducting design, and system configuration depend on the fibre laser cutting system, enclosure design, and production requirements.
Where the LaserFil Pro 3730 Fits in the Kemper Range
Kemper MaxiFil Clean
Positioning: Compact extraction for light to medium duty fibre laser cutting
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Lower-power fibre laser cutters
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Single cutting stations
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Moderate dust volumes
Kemper LaserFil Pro 3720
Positioning: High-performance extraction for continuous fibre laser cutting
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Medium-power fibre lasers
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Continuous production environments
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Higher dust volumes
Kemper LaserFil Pro 3730
Positioning: Industrial extraction for high-power fibre laser cutting
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High-power fibre lasers
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Heavy-duty, multi-shift production
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Demanding industrial environments
Kemper LaserFil Pro 3730 – Frequently Asked Questions
Is the Kemper LaserFil Pro 3730 suitable for high-power fibre laser cutting?
Yes. The LaserFil Pro 3730 is designed for high-power fibre laser cutting applications where dust volumes are high and extraction demand is continuous. It is intended for industrial production environments operating extended or multi-shift cutting cycles.
What type of workshops is the LaserFil Pro 3730 best suited to?
The LaserFil Pro 3730 is typically specified for industrial fabrication and production workshops, including environments with:
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High cutting hours
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Multi-shift operation
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Demanding dust loads from thick or high-power metal cutting
Can the LaserFil Pro 3730 support continuous operation?
Yes. The system is designed for continuous and extended duty operation, with high-capacity filtration and automatic filter cleaning to maintain stable extraction performance during production.
What materials can be extracted with the LaserFil Pro 3730?
The system is suitable for fine metal dust generated during fibre laser cutting, including carbon steel, stainless steel, aluminium, and other common laser-cut metals, subject to correct specification and system configuration.
How does the LaserFil Pro 3730 differ from the LaserFil Pro 3720?
The LaserFil Pro 3730 is positioned above the 3720 in the Kemper range and offers:
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Higher extraction capacity
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Greater suitability for high-power fibre lasers
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Better performance in heavy-duty, multi-shift environments
The 3720 is typically used for medium-power systems, while the 3730 is specified for more demanding applications.
Is recirculated air possible with the LaserFil Pro 3730?
Yes. When correctly specified and installed, air recirculation is possible, subject to application, material being cut, and relevant workplace safety requirements. Final suitability should always be confirmed during system specification.
Does the LaserFil Pro 3730 require compressed air?
Yes. Compressed air is required for the automatic filter cleaning system, ensuring consistent extraction performance and longer filter life.
Can the LaserFil Pro 3730 be integrated into fixed ducting systems?
Yes. The LaserFil Pro 3730 is designed for integration with fixed ducting, multiple extraction points, or configured cutting stations depending on system design.
How do I know if the LaserFil Pro 3730 is the correct system for my application?
Correct specification depends on factors including:
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Laser power
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Materials being cut
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Cutting hours and duty cycle
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Dust volume generated
Mantech Machinery can assess your application and advise whether the LaserFil Pro 3730 is the correct solution or if an alternative Kemper system would be more appropriate.
Talk to Us About the Kemper LaserFil Pro 3730
If you’re considering the Kemper LaserFil Pro 3730 for a fibre laser cutting application, speak to Mantech Machinery for advice on correct system specification, integration, and pricing.
Get a Quote for the LaserFil Pro 3730