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Three Phase Spot Welding Machine

2014-9-19      View:
  • Brand   HWASHI
  • Type   WL-SZ-50K
  • Inquire Now
Introduction

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Our machines have been widely applied to various kinds of industries, such as kitchen utensils, automobile making, motorcycle manufacturing, glasses, hardware, household appliances, low-voltage apparatus, elevator, compressor, etc.

 

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More than 100 kinds of welding machine are selling. We could also customize for you. 


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 Hwashi Three Phase Spot Welding Machine

  • High intensity, few deformation
  • Good rigidity in anti-vibration and anti-shock
  • Stable welding, be able to prevent electrode tip from slipping when pressurizing
  • Has the functions of pressurizing and forging
  • Good mobility, suitable for welding different materials
  • Light in weight, small in size
  • High insulation grade, low electromagnetic noise, low consumption


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 Hwashi Three Phase Spot Welding Machine

  • Guarantee the stability of welding quality, consistency of welding spots and reliability of molding effect on the welding outlook.
  • Complete balance on the three-phase power network load, low requirment for power grid capacity.
  • Compare with other system, the power of transformer and sectional area of cable could be reduced by more than 4 times.
  • Compare with other AC circuit, the three-phase DC welding system will not produce harmful harmonic wave.

 

 

 


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 Hwashi Iron springs welding machine

Nonferrous metals like heat-resisting alloy, aluminum, copper, etc. , low-carbon steel, stainless steel, coated steel, and rare metals like titanium, niobium, barium, zirconium, and tantalum, etc. and multi-layer steel plates. 

 

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 Hwashi Three Phase Spot Welding Machine

Model

WL-SZ-75K×3

WL-SZ-80K×3

WL-SZ-100K×3

WL-SZ-150K×3

Max Welding Thickness

Low-Carbon Steel 

4+4

Stainless Steel

3+3

Aluminum Alloy

2.8+2.8

Brass

1.5+1.5

Low-Carbon Steel

4+4

Stainless Steel

3.5+3.5

Aluminum Alloy 3.2+3.2  

Brass 

2+2

Low-Carbon Steel

5+5

Stainless Steel

4+4

Aluminum Alloy

3.5+3.5

Brass

3+3

Low-Carbon Steel 

7.5+7.5

Stainless Steel

6+6

Aluminum Alloy

4.5+4.5

Brass

3.5+3.5

Input Power

Three-Phase Four-Wire 380V±10% 50Hz

Rated Capacity

250KVA

300KVA

350KVA

450KVA

Rated Duty Cycle Rate

50%

Secondary Voltage

Adjustment Step

2 Steps

Max Secondary

Floating Voltage

7.6V

8.5V

9V

10.5V

Secondary Max Short

Circuit Current

50KA

63KA

65KA

75KA

Welding Transformer 

Insulation Grade

Grade F

Controller Program Segment

Prepressing, Preheating, Cooling, Welding (Forge and Press),

Cooling, Tempering, Maintaining, Stop; The Heat of Preheating,

Welding and tempering could be adjusted respectively.

Program Segment Time

Adjustment Range

0~99 Cycle, No Error

Controller Heat Adjustment Range

20%-99%

Compensation For Power

Grid Voltage Fluctuation

When the value of power grid voltage fluctuates within

the range of ±10 %, the secondary voltage

fluctuates within the range of ≤±3 %

Welding Machine Pressurized Curve

2

Electrode Support Arm Length

350mm

400mm

400mm

400mm

Upper Electrode Stroke

80mm+50mm

Projection Welding Platform Dimension

150mm+150mm

150mm+150mm

250mm+250mm

250mm+250mm

Upper, Lower Projection Welding

Platform Distance (Min)

200mm

300mm

300mm

300mm

Electrode Pressure

9kN (Ⅰ), 18kN (Ⅱ)

Rated Bleed Pressure

0.6Mpa

Gas Consumption

15m³/h

Water Source Pressure

0.2 Mpa

Cooling Water Consumption

1200L/h

Weight

2500kg

Dimension (Main Body)

1800*950*1900

2080*950*2250

2280*1150*2350

2280*1150*2350

 



 

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 Hwashi Three Phase Spot Welding Machine

  • Intelligent microcomputer controller with digital setting. Online computer programming, LED digital display, stable performance, convenient modification of the program online.
  • Digital circuit control; the components are imported from famous factories in the world to ensure the equipment could operate steadily in the long run.
  • SEMIKRON and IXYS silicon controlled from West Germany, IR silicon controlled from United States.
  • The transmission tile axis adopts the latest silver tile conductive technology from abroad.
  • Welding roll wheel adopts the alloy copper material from Japan.
  • The transformer adopts the high pure silicon steel sheet from Japan, good performance in magnet and electricity conductivity. Low consumption of electricity. Stronger and more stable power.
 


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We have professional production team,  production line,  experienced technical experts who engaged in this industry for more than 20 years.
The main products of our company include capacitor discharge spot welder, pneumatic AC pulse spot welder, three-phase secondary rectifying spot welder, medium frequency inverter spot welder, precision micro spot welder and high degree of automatic welding machine. 
 


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1. HWASHI is the leading brand in resistance welding industry in China for 20 years;Factory direct sale, competitive price.
2. Customized Service: We can help to design and develop the welding machine according to your requirement. We are flexible and capable Supplier.
3. Genuine Product with Excellent Quality:  12 months warranty. Our machines are strictly complied with ISO9001:2000 and China Compulsory Certification. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.
4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.
5. Quick Delivery: Our company provides just-in-time delivery.
6. Prompt Response to Customers: Your satisfaction is the goal we pursue.

 


 

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012(06-11-08-01-49)

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