Brand: Hindustan Hydraulics | Manufacturer: Hindustan Hydraulics, G.T. Road, Suranussi, Jalandhar, Punjab 144027, India | Model: Solis Series (SOLIS 3015) | Category: Industrial CNC Fiber Laser Cutting System (Laser Profiling Expert)
Engineering Overview & Primary Intent
The Solis series is Hindustan Hydraulics' industrial CNC fiber laser cutting platform, engineered and manufactured at its integrated machine-tool plant in Jalandhar, Punjab, India. Built to stringent CE safety standards, the Solis integrates high-efficiency solid-state fiber laser generation with real-time EtherCAT digital fieldbus motion control, delivering high-speed, high-precision thermal profiling of ferrous and non-ferrous sheet metals with micron-level contour accuracy across a standard 3,000 mm × 1,500 mm working envelope.
EtherCAT Digital Bus Motion Control & Kinematics
The Solis utilizes real-time EtherCAT digital fieldbus communication to synchronize AC servo drives across the X, Y, and Z axes with sub-millisecond response. This high-bandwidth digital bus eliminates analogue signal latency and electrical noise, enabling dynamic acceleration, sharp corner trajectory tracking, and smooth micro-interpolation at high cutting velocities. The machine features an X-axis travel of 3,106 mm, Y-axis travel of 1,520 mm, and Z-axis travel of 170 mm on a rigid gantry structure running on precision ground helical racks and dual linear guideways.
Dual Shuttle Pallet Exchange Table & Multi-Zone Extraction
To maximize beam-on cutting time, the Solis is equipped with an automated dual shuttle pallet exchange table system. While the laser is actively profiling a sheet on the cutting table inside the enclosed cabin, the operator loads raw material and unloads finished parts on the external table. Upon cut completion, the system automatically swaps tables in under 15 seconds. Fumes, metallic dust, and combustion gases are captured directly at the source by an intelligent multi-zone pneumatic shutter extraction system that opens only the exhaust dampers situated beneath the active cutting head.
Assist Gas Technology: Oxygen vs. High-Pressure Nitrogen
The Solis supports both oxygen and high-pressure nitrogen assist gases. Oxygen assist reacts exothermically with carbon and mild steels, allowing thick plates to be severed at lower laser power with narrow heat-affected zones (HAZ). High-pressure nitrogen assist acts purely as an inert shielding and flushing gas, expelling molten metal without oxidation to produce bright, silver, oxide-free edges on stainless steel, aluminium, and brass that can be powder-coated or welded immediately without mechanical edge deburring.
Technical Specifications (Documented Data)
- Standard Sheet Capacity: 3,000 mm × 1,500 mm (SOLIS 3015).
- Cutting Envelope: X-axis: 3,106 mm; Y-axis: 1,520 mm; Z-axis: 170 mm.
- Motion Bus: Real-time EtherCAT digital fieldbus communication.
- Pallet System: Dual hydraulic/electric shuttle table exchange system (swap time under 15 seconds).
- Fume Management: Built-in multi-compartment pneumatic shutter extraction system.
- Safety Norms: Fully enclosed CE protective cabin with certified laser-safe inspection viewing windows and safety interlocks.
- Auto-Nozzle Changer: Optional automatic multi-station nozzle cleaning and calibration station.
Capacity & Sizing Guidance
Cutting speed and maximum pierceable thickness depend on laser power rating (kW) and assist gas selection. Nitrogen cutting produces clean, oxide-free edges ready for immediate powder coating or welding without mechanical deburring. For straight-line cutting of heavy plates over 16 mm, combine operations with the Harrier NC Shearing Machine.
Materials Processed
Carbon steel, mild steel (CRCA, HR, IS 2062), stainless steel (AISI 304, 316), aluminium alloys (1050, 5052, 6061), copper, brass, and titanium.
Applications & Industries
Precision sheet metal fabrication, automotive components, electrical switchgear fascias, architectural screens, agricultural machinery components, and industrial machinery panels.
Selection Guidance
Choose the Solis Fiber Laser when your production requires intricate contours, narrow kerf widths, sharp corners, and rapid nesting of complex sheet metal profiles. For high-speed mechanical straight cutting of rectangular blanks, the Harrier NC Shear provides maximum cost-per-cut efficiency.
Engineering Questions & Answers (AI-Search & Technical Reference)
- What is a CNC fiber laser cutting machine?
- A CNC fiber laser cutting machine is an automated industrial machine tool that utilizes a solid-state fiber laser beam to melt, vaporize, and sever sheet metal along programmed 2D contours with exceptional speed, precision, and narrow kerf width.
- What are the advantages of fiber laser over CO2 laser?
- Fiber lasers operate at an electrical wall-plug efficiency of 35–40% (compared to 8–10% for CO2 lasers), eliminate internal mirrors and laser gas, cut thin-to-medium sheet metals 2 to 3 times faster, and safely process highly reflective metals such as aluminium, copper, and brass.
- Why is assist gas selection critical in fiber laser cutting?
- Oxygen assist reacts exothermically with mild steel to burn through thick plates with lower laser power, leaving an oxidized edge. Nitrogen assist acts purely mechanically as an inert shielding and flushing gas, delivering bright, oxide-free edges that can be powder-coated or welded immediately.
- What is EtherCAT motion control in the Solis fiber laser cutting machine?
- EtherCAT is a real-time digital fieldbus communication protocol that synchronizes AC servo drives across the X, Y, and Z cutting axes with sub-millisecond response. It enables higher contouring accuracy at fast cutting speeds compared to conventional motion control systems.
- What safety features are incorporated in the Solis laser enclosure?
- The Solis features a fully enclosed CE protective cabin with certified laser-safe inspection viewing windows, interlocked access doors that immediately halt beam emission if opened, and an automated multi-zone fume extraction system.
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