• Rectifier Welding Machine
Rectifier Welding Machine

Rectifier Welding Machine

CWR-400T
(3 votes, average: 5.00 out of 5)

The Cruxweld CWR-400T is a thyristor welding rectifier designed for harsh environments with superior welding performance, making it the best choice for outdoor and on-site applications.
 
The coil windings have class H insulation to ensure a long service life in the most hazardous and demanding conditions. Our advanced thyristor technology and reactor ensure that the output will hardly fluctuate, which reduces spatter during welding.


Price, delivery & technical help — get a fast response.

Overview

Superior reliability and high-performance welding for outdoor projects in the harshest working conditions. There is no drop in output current even with long leads, and also suitable for cellulose electrodes. Welder-friendly operation – Vast range of current selection through the medium of convenient regulator knob & arc force adjustment provided on the front panel or remote current control pendant.


Benefits

  • Robust construction and design make it a solid choice for project fieldwork. 
  • Built-in overload and overheating protection as well as tolerance to ±15% AC input fluctuations.
  • Sturdy construction with a heavy-duty frame and rubber wheels for easy handling.
  • The built-in hot start function ensures easy arc striking.
  • Manufactured with the most robust and rugged mechanical architecture especially suited for rugged management in different environmental conditions.
  • Configuration of a well-designed rectifier and transductor unit gives a smooth and steady arc with minimal spatter and precise weld.
  • Output current regulation through electromagnetic transductor resulting stepless and smooth current control.
  • Highly robust and reliable welding rectifier mainly appropriate for remote and open construction sites.
  • Easy arc striking is possible with any type of electrode because of the High O.C.V. machine.
  • Excellent welding output characteristics for all electrodes including 6010 & 7018.
  • Heavy duty transformer design for trouble-free operation over the years.
  • Double thermal insulated winding hence no burning of the coil.

Specifications

Model CWR-400T
Input supply 415 ±15% V 
Phase 3
Frequency 50/60 Hz
Welding current range 20 – 400 A
Rated input current 27 A
Input KVA @ 100% duty cycle 21 KVA
Open circuit voltage 90 V
Efficiency at maximum current 85 %
Welding current control type Stepless
Insulation class H
Protection class IP23
Cooling Forced air cooled 
Dimensions (L x W x H) 830 x 705 x 1060 mm
Weight (approx) 195 kg

Video

Join the Conversation

  1. Avatar
  2. Avatar

2 Comments

  1. Good afternoon
    Can you please quote me on 40xCWR-400T rectifier welding machines.
    These welders are for resale export to South Africa.
    Thanking you
    David

Load More

Leave a comment

Your email address will not be published. Required fields are marked *

Rectifier Welding Machine

WhatsApp chat