Pulse MMA/ARC Welding Machine ZX7-320

Pulse MMA/ARC Welding Machine ZX7-320

Internal Structure Diagram

Specifications

Rated input voltage (V) AC220V±15% 50/60Hz AC380V±15% 50Hz
Rated input power (KVA) 10 12.6
Rated input current (A) 45.7 33.4
Rated output 220A/28V 220A/28.8V
Welding current adjustment range (A) 20-320A
No-load voltage (V) 78 66
Rated load duration 100%
Overall efficiency (%) 85
Power factor 0.7
Shell protection level IP21
Insulation class F
Dimensions (mm) 330 x 160 x 325
Net weight (KG) 7.8
Our engineer can write the source code of the welding machine to develop new functions according to the needs of customers. Learn More

Features

1. Smart boot

When the welding machine is turned on, the impact on the grid is smaller

And automatically detect input current voltage, output voltage

Truly intelligent soft start

2. ARC Force control

During the welding process, it can effectively improve the arc penetration force, and the penetration is deeper

3. Smart fan

Strong heat dissipation, adjustable wind speed, more energy saving

4. Better efficiency

Full load welding in a 40℃ environment can achieve 100% duty cycle.

Full-load welding in a 30℃ environment can achieve 120% duty cycle.

Effectively improve work efficiency

5. Hot start

Particularly suitable for low carbon steel J422, alkaline (J427, J506, J507, etc.) welding electrodes with easy arc starting

6. Pulse ARC welding

Welding spatter is obviously smaller than ordinary ARC welding, and the quality of welding seam is obviously improved

7. 32-bit microcontroller

Program calculation ability is better, and the whole machine is more stable

8. Comes with anti-sticking control

Adopt a new generation of anti-sticking technology to efficiently solve the problems of arc welding rod sticking to the workpiece

9. Multi-core check protection

When the machine encounters a fault, it will automatically protect the machine and display the fault code

Screen display code Code reminder Cause of problem Screen display code Code reminder Cause of problem
r01 overheated Dust removal and inspection of fan r05 Undervoltage Check input voltage
r02 Overpressure Check input voltage r06 Abnormal temperature control Or check the harness
r03 Double pressure anomaly Check the input voltage and try to turn it on and off again r07 Hall anomaly Or check the harness
r04 No load abnormality Check the output signal line or MUR and transformer r08 internal fault Please contact dealer

10. Locking Function

Welding machine lock function, when your customer purchases the welding machine on credit, the customer does not pay, and the welding machine can be automatically locked to prevent it from working

11. Welding special electrodes

Our pulse MMA welding machine can weld all special electrodes, especially E7018 low hydrogen heat resistant steel electrode and Boho fox cel E6010 cellulose electrode

The Welding Effect Of Different Electrodes

A302 stainless steel electrode, welding parameters: pulse ARC welding. The current is 110Amps. Force 30%. Hot arc ignition 50%

J422. 4.0MM welding rod, welding parameters: pulse ARC welding. Current 180Amps

J422. 3.2MM electrode, welding parameters: pulse ARC welding. Current 160Amps

J422. 4.0MM electrode, welding parameters: pulse ARC welding, current 190Amps

J506. 4.0MM welding rod, welding parameters: pulse ARC welding, Current 190Amps, Force 30%, Hot arc ignition 50%

J507. 4.0MM electrode, welding parameters: pulse ARC welding, Current 190Amps, Force 30%, Hot arc ignition 50%

J422. 4.0MM electrode, welding parameters: pulse ARC welding. Current 190Amps

ARC pulse welding

LIFT TIG pipe welding

Get a Free Quote

Name*
Email*
Phone
Country
Message*
Loading...Please wait for 10 seconds
Feedback