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Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

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Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

China Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum supplier
Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum supplier Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum supplier Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum supplier

Large Image :  Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

Product Details:

Place of Origin: China
Brand Name: HWASHI
Certification: CE/CCC/ISO
Model Number: WL-MF-50K

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: WL-MF-50K Medium Frequency DC Welding Machine For Aluminium And Copper Application: Welding For Aluminum And Copper Products
Size: 480x900x1600*mm Weight: 350kg
Condition: New Warranty: 12 Months
Standard: CE/CCC/ISO Service Life: 8-10 Years

WL-MF-50K Medium Frequency DC Welding Machine for Aluminium and Copper

 

DESCRIPTION

 

MF DC Inverter Spot Welder is advanced welding equipment in welding industry. The three-phase power supply, through rectified by a special inverter, is converted into 1000Hz AC voltage and then is transmitted to a medium frequency transformer so the current is rectified in order to supply DC welding current. 

 

The advantage is that it helps to greatly reduce the energy of iron core material, as the frequency of welding transformer is promoted from 50/60Hz of mains supply to 1000Hz. Besides, the commutation diode of subloop of transformer could transform the electric energy into DC power which is used to provide power for welding. 

 

Under such circumstance, the inductance coefficient of subloop could be improved dramatically and the production cost could be minimized because the inductance coefficient is an important factor that results in energy loss but could almost be ignored in DC welding circuit.
 

 

SPECIFICATION

 

Items

Specification

Display

5 Inches Blue Display Screen

Rated Power

50KVA

Input Voltage

AC 380V, 50Hz

Duty Cycle Rate

20%

Maximum Short Circuit Current

25000A

Inverter Frequency

1000Hz

Welding Cycle Period

11

Welding Pulse Times

3

Current Slow Rise And Down Control

Yes

Stored Welding Models

20

Throat Depth

300mm

Cylinder Size

¢100x100mm

 

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

 

 

 

APPLICATION

Sensor, LED and its lead, copper foil and vanished wire, relay, watch, capacitive slug and lead, copper wire, resistance pin, inductance, battery and stabilizer link, socket, silver contact and copper sheet, welding lightning with tungsten and molybdenum material, etc. 

 

 

 

 

FEATURE

 

  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

 

 

 

 

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.

 

 

 

          Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

 

                                       

                          Three Phase Pneumatic Resistance DC Welding Machine for Copper and Aluminum

 

 

Contact Details
GUANGDONG HWASHI TECHNOLOGY INC.

Contact Person: Steven Wei

Tel: +8613380655823

Send your inquiry directly to us (0 / 3000)