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MZ-630/1000/1250IGBT  Thyristor Controlled Automatic Submerged Arc Welding Machine



Main Features

  1, This welding machine is 100% duty cycle, especially suitable for working in bad conditions such as long-term using, high temperature and large current when used in heavy industry (MZ1000);

  2, High efficiency and energy saving, the main circuit power source will be cut automatically if arc striking fail within 30 minutes;

  3, High efficiency, slow wire feeding speed, 100% arc striking;

  4, Digital display of current and voltage, easy operation;

  5, Two wire feeding mode: Variable speed and constant speed;

  6, The machine will stop automatically when the wire contact with the work piece.

  7, PWM adjusts wire feed and tractor travel speed: Little effect by input voltage and temperature.



Parameters

Unit

Models

 

 

MZ-630

MZ-1000

MZ-1250

MZ-1600

Power source

Input Power

V/Hz

3~ 380V± 10%  50/60 Hz

 

Rated Input Capacity

KVA

51

69

83

106

 

Rated Input Current

A

77.6

105

126

161

 

Rated Open Circuit Voltage

V

75

 

Rated Welding Current

A

630

1000

1250

1600

 

Rated Welding Voltage

V

44

 

Current Adj Range

A

120~630

100~1000

100~1250

200~1600

 

Rated Duty Cycle

%

60/40

100/40

60/40

 

Insulation Grade

-

F

 

Protection Grade

-

IP21S

 

Dimensions(L W H)

mm

905*510*700

950* 650* 810

 

Power Source N. W.

Kg

290

370

370

390

 

 

 

Tractor

Suited Wire Diameter

mm

 Φ2 Φ2.5Φ 3

 Φ3 Φ4 Φ5

 Φ3 Φ4 Φ5Φ 6

 Φ3Φ 4Φ 5Φ 6

 

Wire Feed Speed

cm/min

135~675

40~200

 

Welding Speed

cm/min

0~155

 

Head Vertical Adj Range

mm

93

 

Column Adj Range of Up-down

mm

140

 

Head Horizontal Adj Range

mm

30

 

Tractor Wheel Distance

mm

300

 

Wheelbase of Tractor

mm

350

 

Capacity of Flux Hopper

L

10

 

Dimensions(L W H)

mm

1030 510 930

 

Weight

Kg

52