MLS Lanny SERIES F Laser Electronic Flow Controller
Price: Contact
Brand: MLs Lanny
Category: Thiết bị tự động hóa
Supplier: AnhNghiSon
Origin: Germany
0911472255The MLS Lanny SERIES F Laser Electronic Flow Controller represents a pinnacle technological benchmark in the field of intelligent gas mass and volumetric flow dosing, conceptualized, engineered, and manufactured by Lanny GmbH in Germany. Within modern high-speed laser material processing domains, such as high-power fiber laser cutting beds or multi-axis robotic laser welding cells, regulating pneumatic pressure alone no longer suffices; the key parameter that governs edge-surface cutting finishes, weld-pool consistency, and expensive gas utility overheads is the volumetric flow rate of the process gases. The SERIES F Laser product line was developed specifically to solve these demanding tasks by shifting auxiliary gas regulation from passive, mechanical manual tuning to active, smart digital modulation, providing highly sophisticated real-time gas dynamics management.
The technical core of the MLS Lanny SERIES F Laser is anchored upon a high-performance closed-loop proportional control mechanism embedded with an ultra-sensitive internal flow sensor or differential pressure transducer. The instrument continuously scans and measures the actual volumetric gas stream passing through the valve body at a hardware sampling frequency measured in milliseconds, dispatching immediate digital feedback variables to the central microprocessor. The onboard PID controller algorithm continuously contrasts these real-time variables against the incoming target setpoint commanded by the machine's primary CNC controller or master PLC (via 0-10V, 4-20mA analog channels, or industrial fieldbus interfaces). Should any flow fluctuations occur due to input pressure drops from supply tanks or variable backpressures at the nozzle orifice, the microprocessor instantly recalibrates the electric current delivered to the proportional solenoid coil, adjusting the valve's orifice opening smoothly. This continuous micro-adjustment cycle eliminates gas flow hysteresis, cushions sudden pressure spikes, and guarantees that gas flow distribution perfectly mirrors programmed machining trajectories. Consequently, it prevents edge burning and black dross formation on the underside of cut paths, yielding clean finishes that require zero subsequent manual grinding.
Hardware-wise, the SERIES F Laser platform reflects masterclass German industrial engineering principles. The main valve assembly is CNC-milled from top-grade alloy compounds or monolithic stainless steel blocks engineered to withstand the continuous kinetic abrasion of high-velocity gas streams over decades of uptime. Internal elastomers and sealing matrices utilize premium FKM (Viton) or proprietary polymer compounds, ensuring leak-free performance and zero mechanical particulate shedding that could contaminate pure gas streams. The top-mounted sensitive electronic circuitry is housed within a rugged enclosure certified to international IP65/IP67 ingress standards, shielding components from fine airborne metal dust, oil aerosols, and liquid splashes on harsh shop floors. Furthermore, the electronic motherboard is reinforced with active electromagnetic compatibility modules (EMI/RFI shielding), ensuring error-free signal transmission even when positioned adjacent to high-voltage laser resonators or multi-kilowatt servo motor drives. Implementing the MLS Lanny SERIES F Laser intelligent digital flow control platform allows manufacturing plants to slash process gas consumption, safeguard expensive cutting heads, maximize machining feed rates, and fully align pneumatic assets with smart automation grids.
• Manufacturer: MLS Lanny (Lanny GmbH)
• Country of Origin: Germany
• Product Category: Electronic Gas Flow Controller / Digital Proportional Flow Control Valve
• Product Line Model: SERIES F Laser (Engineered for Industrial Laser Applications)
• Control Principle: Fast-Response Digital Closed-Loop Proportional Flow Control
• Integrated Transducer: Onboard high-precision internal flow sensor matrix
• Command Set-point Input: Standard analog 0 - 10 VDC or 4 - 20 mA interfacing directly with PLCs/CNC systems
• Monitor Feedback Output: Analog 0 - 10 VDC or 4 - 20 mA mapping real-time volumetric flow rates
• Operating Supply Voltage: 24 VDC ± 10%
• Flow Linearity Error Factor: < ± 1.0% of Full Scale (F.S.)
• Repeatability Index: < ± 0.3% of Full Scale
• Dynamic Response Time: < 20 ms to 40 ms (Provides rapid synchronization with moving cutting head kinetics)
• Valve Body Material: High-strength Stainless Steel or specialized erosion-resistant alloys
• Sealing Elements (Seals/Diaphragm): High-grade FKM (Viton) or specialized technical elastomers for high gas purity
• Compatible Media Streams: Nitrogen (N2), Oxygen (O2), Argon (Ar), Clean Compressed Air, inert gases, and laser process gas streams
• Mechanical Interfacing Options: Standard threaded entries (G1/4", G1/2") or modular sub-base flange mounting options (configuration dependent)
• Electrical Ingress Protection Rating: IP65 / IP67 certified dust-tight and water-resistant execution
• Allowable Operating Thermal Range: -10 °C to +60 °C Ambient environment
