HENAN GENERAL MACHINERY IMP. & EXP. CO., LTD.
HENAN WELD-MART INDUSTRIAL CO., LTD.

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Main products   Home - Products List - IGBT soft-switching inverter automatic submerged arc welding machine

  Welding & Cutting Machine      
          Main functions and structure characteristics
  Welding & Cutting Accessories     Adopt the ideal synthesis technology of IGBT modules and high-
          frequency inverter power to achieve high power output stably
  Protective Products     Digital display welding current, welding voltage and trolley speed
          Welding power can be used for many purposes: submerged arc welding,
  Cutting & Polishing Products     manual metal welding, carbon arc air gouging
          Wide adjustable range of welding current, good-looking welding seams
          With the lack-phase, short circuit, overheat protection function
          Car can be "manual / automatic" walk, trolley mechanism easy to
          adjust and can walk stably, can be applied in many working conditions
          Widely used in the automatic weld of large and medium-sized carbon
          steel, alloy steel, stainless steel, pressure vessels, metal structures
           
             
 
TECHNICAL PARAMETERS
ITEM MZ-1000 MZ-1250
Input power voltage(V, Hz) AC380(three phase)¡À15%, 50/60
Rated input power capacity (KVA) 56 70
Rated output voltage (V) 44 44
Input current(A) 84 105
Output current range (A) 10-1000 10-1250
Duty cycle (%) 60(25¡æ) 60(25¡æ)
No-load voltage (V) 85 85
Efficiency (%) 85 85
Power factor (COS¦Õ) 0.93 0.93
Gross weight (Kg) 120 135
Overall dimension (mm) 580 X 480 X 900 580 X 480 X 900
Insulation class F F
Protection class of case IP23 IP23
Wire feeding form Two parts Two parts
Feeding speed(m/min) 20-200 20-200
Diamond of wire(mm) 3.0/4.0/5.0 3.0/4.0/5.0
Input cable area(mm2) >=3 X 16 >=3 X 16
Output cable area(mm2) >=70 X 2 >=70 X 2
Earth cable area(mm2) >=16 >=16
Welding speed(m/min) 15-100 15-100
Wire feeding way Speed change feeding Speed change feeding
Weight of welding tractor(Kg) 52 52


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