HWASHI R Corner Sink Seam Welding Machine 160kVA Automatic Corner Arc Welding for Stainless Bowl

HWASHI WL-CR-160 Stainless Steel Sink Seam Welding Machine

Corner seams are where sink bodies leak and where hand welding is slowest. The WL-CR-160 drives the wheel through the corner radius with coordinated axis motion, so the nugget spacing stays constant around the arc.

Key Features

• Corner arc interpolation: Coordinated axis motion keeps wheel speed constant through the radius, no overlap or gap at the corner.
• Minimum radius R20: Covers standard pressed and handmade bowl corners.
• 160kVA power supply: Sized for 0.8-1.5mm corner seams with short weld time.
• Quick change corner fixture: Fixture swaps in minutes between bowl models.
• Program storage: Corner radius and arc length stored per model in the PLC.
• Water cooled wheel: Small radius welding runs hot, internal cooling keeps the wheel stable.

Technical Parameters

Application

Stainless steel kitchen sink bowl seam welding, undermount sink bodies, commercial sink fabrication, water tank shell seam welding and general stainless sheet seam welding in kitchenware factories.

Service and Delivery

• Fixture designed to your sink drawing, included with the machine.
• Sea worthy wooden case packing to export standard.
• Installation guidance, commissioning support and operator training.
• Spare parts and electrode wheels available for the service life of the machine.