Place of Origin: | China |
Brand Name: | HWASHI |
Certification: | CE/CCC/ISO |
Model Number: | WL-MF-50K |
Minimum Order Quantity: | 1 set |
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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 |
Product Name: | WL-MF-50K Medium Frequency DC Welding Machine For Aluminium And Copper | Application: | Welding For Aluminum And Copper Products |
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Size: | 480x900x1600*mm | Weight: | 350kg |
Condition: | New | Warranty: | 12 Months |
Standard: | CE/CCC/ISO | Service Life: | 8-10 Years |
High Light: | medium frequency welding,spot welding tool,Pneumatic Resistance DC Welding Machine |
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 |
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
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.
Contact Person: Steven Wei
Tel: +8613380655823
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