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МR-4001 projection welding machine

  • Building

Welding machine МR-4001 is designed for resistance projection welding of carbon steel, alloy steel and non-ferrous metal parts.

Maximum number of simultaneously welding projections on flat low carbon steel parts

0,5+0,5 mm 10 pcs
1+1 mm 5 pcs
2+2 mm 3 pcs
4+4 mm 1 pcs

Advantages of the welding machine МR-4001

  • It is produced of Russian raw materials that have all the necessary certificates
  • It allows to weld materials at different points simultaneously
  • Welding current regulation at voltage change
  • Microprocessor control based on the contact welding regulator RKS-810, also produced by us, can store 20 welding programs in memory and consistently reproduce the welding parameters
  • Setting of welding parameters on the front panel of the RKS-810 contact welding regulator and digital indication of the set parameters
  • High performance
  • It allows to weld parts of dissimilar thickness and cross-section from materials with different thermophysical properties
  • Increased resistance of electrodes

Additional options

  • Autonomous liquid closed cooling system
  • Autonomous compressor device

 

 

 

         *Please pay attention that the technical specification and the appearance of the equipment placed on this web-site are only for informational purpose and are not a public offer. The producer reserves the right to make any changes.

         **Copying the data without permission of the web-site administration is prohibited.

Operating supply voltage, V (50 hz) 380V
The highest secondary current 40 кА
Rated continuous secondary current 10 кА
Maximum power in case of short circuit 455 кVА
Power at 50% duty cycle 143 кVА
Compression force of electrodes:
 - the largest at compressed air pressure of 0.5 MPa
 - the smallest at compressed air pressure of 0.1 MPa

1900 dаN
450 dаN
Nominal stick-out 430 mm
Nominal spacing 150 mm
Upper electrode stroke:
 - full (working + additional)
 - working

80 mm
from 5 to 30 mm
Limits of idle voltage adjustment from 3,5 to 10,1 V
Welding power adjustment:
- stepped
- phase

8 steps
25 — 100 %
Electrode compression drive air-powered straight
Cooling of current-carrying parts forced liquid
Overall dimensions of the machine (L×W×H ), no more than 1750х520х2300 mm
Weight, not more than 1150 kg
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