MachineU > China Products > Machinery > Welding Equipment > Arc Welders > Submerged Arc Welding Equipment
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%
Specifications
Model Number :
WL-AT-PM1200
Grinding Wheel Diameter :
50mm
Certification :
CE, CCC
Abrasive Belt Width :
50mm
Supply Ability :
50 Set/Sets per Month
Z Axle Moving Range :
≥250mm
Price :
US $10,000-30,000 / Set
Y Axle Moving Range :
≥620mm
Delivery Time :
45 days
A Axle Moving Range :
360 angle
MOQ :
1 set
Packaging Details :
wooden packing
X Axle Moving Range :
≥1220mm
Rated Air Pressure :
0.8MPa
Gas Consumption :
1m3/h
Brand Name :
HWASHI
Name :
Hwashi Wl-at-Pm1200 Automatic Sink Rolling Wheel Grinding Machine, Water Tank Welding Production Line
Place of Origin :
Guangdong China
Abrasive Belt Rotating Speed :
1400-2800mm/min (adjustable)
Description
Automatic Stainless Steel Sink Rolling Seam Welding Machine
Product Overview

The Hwashi Automatic Stainless Steel Sink Rolling Seam Welding Machine is a purpose-built resistance seam welding solution designed for high-volume kitchen sink manufacturing. Engineered with 25 years of resistance welding expertise, this machine delivers consistent, leak-proof welds on 0.6-1.5mm stainless steel sheets — eliminating the quality inconsistencies and high labor costs associated with manual TIG welding.

Backed by two invention patents (2015 Sink Welding Special Machine Patent & CN112872568A "Automatic Sink Welding Machine", 2020), the system is trusted by leading OEM/ODM kitchenware manufacturers worldwide and exported to over 80 countries.

Key Features & Benefits
1. Medium-Frequency Inverter Welding Power Supply
  • Current control accuracy: ±1% — precise heat input prevents warping on thin-gauge stainless steel
  • Power factor: 95% (vs. 60-70% for conventional AC machines) — 30%+ energy savings
  • Dynamic millisecond-level response; electrode life extended by 2× compared to traditional systems
  • Narrow heat-affected zone ensures minimal deformation on 0.6-1.5mm SUS304/316L sheets
2. Full-Process Automation
  • Integrated automatic positioning, clamping, and continuous rolling seam welding
  • Single-operator production line — reduces labor headcount by up to 60%
  • PLC control system with HD touch screen: real-time parameter monitoring, storage, and traceability
  • Supports pulse, segmented heating, and multi-mode welding programs
3. Customizable Tooling & Intelligent Safety
  • Purpose-built fixtures matched to your sink dimensions and weld trajectories
  • Emergency stop, safety light curtains, and overload protection — compliant with national machinery safety standards
  • Welding parameters fully programmable and recallable for quick changeover between sink models
4. Superior Weld Quality
  • Weld seam height deviation controlled within ± 0.2mm
  • Leak rate reduced to below 0.1% (vs. industry average 3-5% with manual welding)
  • Smooth, flat surface — 70%+ reduction in post-weld grinding and polishing workload
  • Weld seam pass rate exceeds 99.5%
Technical Specifications
Parameter Specification
Welding Power Source Medium-Frequency Inverter DC (MFDC)
Input Phase 3-Phase
Current Control Accuracy ±1%
Weldable Material SUS304 / SUS316L Stainless Steel
Material Thickness Range 0.6 - 1.5 mm
Welding Speed ≥ 0.5 m/min (continuously adjustable)
Upper Welding Wheel Diameter 280 mm
Lower Welding Wheel Diameter 40 mm
Welding Wheel Width 3 mm
Welding Wheel Speed 800 - 4,000 mm/min
Upper Wheel Throat Depth 400 mm
Lower Wheel Throat Depth 400 mm
Wheel Gap 50 mm
Air Pressure Requirement 0.6 MPa
Gas Consumption 10 m³/h
Water Pressure 0.2 MPa
Cooling Water Temp. 10 - 20°C
Cooling Water Consumption 800 L/h
Controller Intelligent Microcomputer, LED Display, CNC Programmable
Heat Adjustment Range 15% - 99%
Send your message to this supplier
Send Now

Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%

Ask Latest Price
Watch Video
Product Detail
Model Number :
WL-AT-PM1200
Grinding Wheel Diameter :
50mm
Certification :
CE, CCC
Abrasive Belt Width :
50mm
Supply Ability :
50 Set/Sets per Month
Z Axle Moving Range :
≥250mm
Contact Supplier
video
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%
Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium-Frequency Inverter DC and Leak Rate Below 0.1%

GUANGDONG HWASHI TECHNOLOGY INC.

Verified Supplier
11 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Spot Welding Machine, Wire Mesh Welding Machine, Condenser Welding Machine
Total Annual :
10000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Sink Welding Machine
MachineU China Products Machinery Welding Equipment Arc Welders Submerged Arc Welding Equipment
Contact Supplier
Submit Requirement