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Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel

Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel

Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel
Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel
Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel
Product Details:
Place of Origin: China
Brand Name: HWASHI
Certification: CE/CCC/ISO
Model Number: WL-MF-90K
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Sea worthy wooden package
Delivery Time: 7-30 working days after received your payment
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
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Detailed Product Description
Product Name: Hwashi Pneumatic Ac Pulse Spot Welding Machine For Stainless Steel Application: Welding For Aluminum And Copper Products
Electrode Pressure: 0.6 Mpa Cooling Water Consumption: 100 L/h
Condition: New Warranty: 1 Year
Standard: CE/CCC/ISO Service Life: 8-10 Years
High Light:

Pneumatic AC Pulse Spot Welding Machine

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50 KVA Spot Welding Machine

,

Pneumatic AC Pulse Spot Welder

Hwashi Pneumatic Ac pulse Spot Welding Machine for stainless steel

 

DESCRIPTION OF SPOT WELDING MACHINE

Medium frequency inverter DC resistance control system: Refer to the following picture, the three-phase AC current has been rectified into DC. Then convert into medium frequency 1000Hz square wave and connected into primary of welding transformer through inverter circuit which is composed of IGBT. After the rectification through welding transformer, the current become DC with small pulsation and being supplied to electrode for welding. The inverter will adjust the duty cycle rate of IGBT according to the feedback of primary and secondary welding current so as to achieve constant current during welding process.

 

SPECIFICATION OF SPOT WELDING MACHINE

 

Model WL-TP-50K
Input Power Single-phase 380 V ±10% 50HZ(adjustable)
Rated Capacity 50 KVA
Rated Duty-cycle 25 %
Max.Secondary Floating Voltage 6.75V AC
Max.Secondary Short-circuit Current 19500 A
Transformer Insulation Grade Grade F
Heat Control Adjustable Range 15 % ~ 99 %
Network Voltage Floating Compensation

When the rated value of network voltage fluctuates within ± 10%,

The secondary voltage will be ≤ ±5 %

Clamping Cylinder 80 ×50 mm
Welding Cylinder 100 ×80 mm
Electrode Holder 25 mm
Max.Length of Welding Stem 4000 mm (adjustable)
Rated Bleed Pressure 0.6 Mpa
Consumption of Gas 10 m3/h
Pressure of Water Source 0.2 Mpa
Temperature of Water 10-20 ºC
Consumption of Cooling Water 100 L/H (Recycle use)

 

FEATURES OF SPOT WELDING MACHINE

Multiple times of continuous discharging, finish welding at one time, firm connection.

Be able to achieve welding and cooling at the same time to ensure the welding intensity of products.

 

 

 

Compared with the normal AC controller, MF controller has the following advantages:

 

  1. Advanced welding machine, adopt principle of MF inverter . Change the three phase AC power into DC power.
  2. Welding current is DC , no inductance , higher heat input and output efficiency , more reliable and stable welding quality
  3. Three phase load balance, power factor is close to 1
  4. Intelligent digital controller, more precise and faster control of the welding current. The adjustment precision is 20 times higher than the AC machine
  5. Reduce the production cost, save energy, reduce the requirement for cables and maintenance cost, improve the induction factor.
  6. Store energy in a special inverter, more adaptation to the fluctuation of the power grid.
  7. Smaller size and lower weight of welding transformer, one third of the AC machine .
  8. Be able to weld aluminum and galvanized material product
  9. Especially suitable for welding three-layer metal sheet or very thin product

 

Other models:

Model No.

WL-MF-90K

WL-MF-150K

 WL-MF-200K

 

WL-MF-300K

Input power supply

3~380V

3~380V

3~380V

 3~380V

Rated capacity

90KVA

150KVA

200KVA

300KVA

Max shot-circuit current

18KA

 30KA

 45KA

 55KA

Duty cycle

20%

 20%

 20%

 20%

Control method

Primary/subprime

 constant current

 Primary/subprime

 constant current

Primary/subprime

constant current

Primary/subprime

constant current

Inverter frequency

1kHz

1kHz

1kHz

1kHz

Arm length

220*400mm

 220*400mm

 220*450mm

 220*450mm

Max pressure

6KN

 10KN

 15KN

 20KN

Electrode stroke

60mm

 80mm

 80mm

 80mm

Cooling water

≥8L/min

 12L/min

 12L/min

 14L/min

Welding thickness

3.0+3.0mm

 3.5+3.5mm

 4.0+4.0mm

 4.5+4.5mm

 

 

COMPETITIVE ADVANTAGE

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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Pneumatic AC Pulse Spot Welding Machine 50 KVA For Stainless Steel 3

 

 

Contact Details
GUANGDONG HWASHI TECHNOLOGY INC.

Contact Person: Kary Hou

Tel: +8613380655800

Send your inquiry directly to us
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