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GUANGDONG HWASHI TECHNOLOGY INC.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium
China Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium

  1. China Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium
  2. China Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium

Automatic Seam Welding Machine for 0.6-1.5mm Stainless Steel Sinks with Medium

  1. MOQ: 1 set
  2. Price: US $10,000-30,000 / Set
  3. Get Latest Price
Grinding Wheel Diameter 50mm
Abrasive Belt Width 50mm
Supply Ability 50 Set/Sets per Month
Z Axle Moving Range ≥250mm
Y Axle Moving Range ≥620mm
Delivery Time 45 days
A Axle Moving Range 360 angle
Packaging Details wooden packing
X Axle Moving Range ≥1220mm
Rated Air Pressure 0.8MPa
Gas Consumption 1m3/h
Name Hwashi Wl-at-Pm1200 Automatic Sink Rolling Wheel Grinding Machine, Water Tank Welding Production Line
Abrasive Belt Rotating Speed 1400-2800mm/min (adjustable)
Model Number WL-AT-PM1200
Certification CE, CCC
Brand Name HWASHI
Place of Origin Guangdong China

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  1. Product Details
  2. Company Details

Product Specification

Grinding Wheel Diameter 50mm Abrasive Belt Width 50mm
Supply Ability 50 Set/Sets per Month Z Axle Moving Range ≥250mm
Y Axle Moving Range ≥620mm Delivery Time 45 days
A Axle Moving Range 360 angle Packaging Details wooden packing
X Axle Moving Range ≥1220mm Rated Air Pressure 0.8MPa
Gas Consumption 1m3/h Name Hwashi Wl-at-Pm1200 Automatic Sink Rolling Wheel Grinding Machine, Water Tank Welding Production Line
Abrasive Belt Rotating Speed 1400-2800mm/min (adjustable) Model Number WL-AT-PM1200
Certification CE, CCC Brand Name HWASHI
Place of Origin Guangdong China
High Light Automatic seam welding machine for stainless steel sinksMedium-frequency inverter DC sink welding machineLeak-proof sink welding machine under 0.1%
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%

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller

  • Year Established:

    2001

  • Total Annual:

    10000000-15000000

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

ABOUT US         Guangdong Hwashi Technology Inc. was established in 2001 whose registered capital is RMB 10.309 million. Hwashi has two production bases in Huizhou, Guangdong Province and Gaoan, Jiangxi Province, covering a total area of 50,000 square mete... ABOUT US         Guangdong Hwashi Technology Inc. was established in 2001 whose registered capital is RMB 10.309 million. Hwashi has two production bases in Huizhou, Guangdong Province and Gaoan, Jiangxi Province, covering a total area of 50,000 square mete...

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Get in touch with us

  • Reach Us
  • GUANGDONG HWASHI TECHNOLOGY INC.
  • Room 501, Xuyuan Building, No. 5003 Longgang Road, Shenzhen, Guangdong, China 518000
  • https://www.spot-weldingmachine.com/

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