Corner Welding Machine Schnelldorfer CORNERWELD 500-HH-42-80

Corner Welding Machine Schnelldorfer CORNERWELD 500-HH-42-80


CORNERWELD 500-HH-42-80 is a heavy-duty automatic machine designed for high-precision corner seam welding. Part of the CORNERWELD 300/500 series, it is specifically engineered for demanding, large-scale components with high flanges.

The HH configuration is a specialized setup that allows the machine to handle significant inward return flanges (up to 42 mm) and outward return flanges (up to 80 mm). With a maximum welding length of 500 mm and the ability to process materials up to 3.0 mm thick, it is a flagship solution for industrial enclosures and heavy-duty tanks. The system is powered by high-end Siemens industrial components for both control and motion.

Features and Advantages

Feature Description
Advanced Profile Capacity Unique ability to accommodate deep flanges (42 mm inward / 80 mm outward), making it ideal for industrial-grade cabinets and reservoirs.
No Post-Processing Produces discoloration-free seams on materials up to 3.0 mm, eliminating the need for expensive and labor-intensive manual grinding or polishing.
High-End Siemens Architecture Utilizes the Siemens S7-ET 200S PLC and a 7.0” Comfort-Panel TFT color touch display for superior process transparency.
Precision Motion Driven by a Siemens Simodrive Posmo motor, ensuring ultra-accurate linear travel of the welding torch.
Advanced Cooling Integrated water cooling for the internal copper tooling and a multi-zone gas shielding system prevent warping and ensure seam integrity.
Superior Clamping The pneumatic clamping system with a pre-clamp feature guarantees perfect edge alignment before the arc starts.

Standard Equipment

  • Control System: Industrial PLC Siemens S7-ET 200S.

  • HMI Panel: Siemens Comfort-Panel 7.0” TFT color touch display for advanced programming and real-time monitoring.

  • Drive System: Siemens Simodrive Posmo motor for high-precision torch carriage movement.

  • Clamping: Heavy-duty pneumatic system with a pre-clamp function.

  • Internal Tooling: Made of high-wear copper alloy (CuCrZr) with interchangeable clamping fingers.

  • Cooling System: Integrated water-cooling circuit for both the internal tool and the welding torch.

  • Gas Management: Three-level delivery: Torch gas, Backing Gas (internal), and Trailing Gas (external).

  • Interface: Standard 2/4-stroke welding interface for power source integration.

Options

  • Multi-Process Integration: Capability to equip the machine for Plasma or MIG/MAG welding.

  • Automation: Cold Wire Feeder module for applications requiring filler metal.

  • Material Customization: Option to replace copper internal tooling components with stainless steel.

  • Specialized Tooling: Custom clamping finger sets and backing bars for non-standard or unique profiles.

  • Data Management: Advanced modules for production data monitoring and logging.

Technical Specifications

Parameter Value
Max. Welding Length 500 mm
Material Thickness Range 0.4 mm – 3.0 mm
Max. Inward Return Flange 42 mm
Max. Outward Return Flange 80 mm
Primary Welding Process TIG (GTAW)
Control Controller Siemens S7-ET 200S
Operator Panel Siemens Comfort-Panel 7.0”
Drive Motor Siemens Simodrive Posmo
Compatible Materials Stainless steel, mild steel, galvanized steel, aluminum
Power Supply 400/230 V / 3 / N / PE / 50/60 Hz
Weight 980 kg
Dimensions (W x L x H) 800 x 1400 x 1800 mm

CORNERWELD-300_500_Config_20170606_Engl-1

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