HWASHI Undermount Sink Seam Welding Machine 160kVA Stainless Steel Bowl Rim Welding Equipment

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

Undermount sinks weld on a rim that sits under the counter, so the head has to reach a joint that is not flat. The WL-UM-160 uses an angled head and a dedicated rim fixture to keep electrode force on that joint through the whole seam.

Key Features

• Angled welding head: Reaches the bowl rim joint that standard flat bed welders cannot access.
• Dedicated rim fixture: Fixture locates the rim flange, keeping the seam line at a constant height.
• 160kVA power supply: Sized for 0.8-1.5mm rim and deck material.
• Servo seam travel: Constant travel speed around the rim, including the corner radii.
• Pressure compensation: Pneumatic follow up keeps electrode force stable as the wheel rides the rim.
• Recipe control: Rim size and weld parameters stored per sink model.

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.