For Sales Query, please call: (+91) 9810029167
Enquire Now
Select category
  • Select category
  • Heavy Product
  • Light Product
  • Medium Product
  • our product
⚠️ Electra की मशीन, KOKO TAWA ब्रांड देख कर ही खरीदें
Menu
Call Now
  • Home
  • Our Profile
    • About Us
    • Our Legacy 
    • Leadership
  • Our Products
  • Clients
  • Blog
  • Contact us
Call now +91-9810029167
Send Email:- sales@electrawelding.com
Click to enlarge
Home Heavy Product Multi-voltage arc mma
Projection welding machine
Projection welding machine
Back to products
Apollo kpt-10 plasma cutting machine
Apollo kpt-10 plasma cutting machine

Multi-voltage arc mma

KOKO-TAWA AC Arc Welding Transformer METRO-500

The KOKO-TAWA AC Arc Welding Transformer METRO-500 Heavy Duty is a powerful and durable solution tailored for demanding welding applications. Equipped with a moving core mechanism, it ensures precise current adjustment for consistent welding performance.

This three-phase, 500A welding transformer is engineered for heavy-duty tasks and is compatible with 2.5 mm, 3.15 mm, and 4 mm electrodes, making it perfect for industrial and professional use. The double fiberglass structure of transformer provides enhanced durability and safety under tough working conditions.

Key Features

  • Three-Phase Power: Operates on 440V 3-phase input, delivering high stability and efficiency.
  • Moving Core Mechanism: Provides accurate and stable current adjustment for superior welding quality.
  • Heavy Duty Build: Designed to handle continuous operations in challenging environments.
  • Double Fiberglass Insulation: Ensures exceptional durability and resistance to heat and electrical stresses.
  • Versatile Electrode Compatibility: Ideal for 2.5 mm, 3.15 mm, and 4 mm electrodes for various welding needs.
  • Advanced Cooling System: Air-cooled technology for extended operational life and consistent performance.
  • User-Friendly Controls: Intuitive interface for quick setup and smooth operation.
DOWNLOAD PDF
ENQUIRY!
Category: Heavy Product
Description

Technical Specifications

Parameter Details
Model METRO-500 Heavy Duty
Input Voltage 440V ± 10%, 50/60 Hz
Phase 3-Phase
Output Current Range 60A – 500A
Duty Cycle 60% at 500A
Electrode Compatibility 2.5 mm, 3.15 mm, & 4 mm
Voltage Regulation Moving Core Mechanism
Cooling System Air-cooled
Insulation Double Fiberglass
Open Circuit Voltage (OCV) 70V – 80V
Weight Approx. 75 kg
Dimensions 650mm x 400mm x 700mm

Application

  • Heavy Jobwork: Built to handle intensive and heavy-duty welding projects.
  • Fabrication Workshops: Ensures precision and durability for large-scale welding.
  • Industrial Manufacturing: Reliable for production lines and custom manufacturing.
  • Construction Sites: Delivers robust performance under demanding site conditions.

Warranty

  • 3 Year: On the welding transformer for manufacturing defects.

Why Choose ELECTRA KOKO TAWA METRO-500 Heavy Duty?

  • High Power Capability: 500A output with three-phase efficiency for heavy-duty tasks.
  • Durable and Reliable: Rugged construction with double fiberglass insulation for long-lasting use.
  • Precision Control: Moving core mechanism for stable and accurate current regulation.
  • Versatile and Flexible: Compatible with a range of electrode sizes for various applications.
  • Low Maintenance: Built for prolonged usage with minimal upkeep.
Additional information
Industrial Class

Heavy

Which Type

Multi Voltage Arc MMA, Transformer

Process

ARC/MM

Reviews

There are no reviews yet.

Be the first to review “Multi-voltage arc mma” Cancel reply

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

Related products

Projection welding machine

Heavy Product
Read more
ENQUIRY!

Laser welding machine 1000

Heavy Product
Read more
ENQUIRY!

Automig-600

Heavy Product
Read more
ENQUIRY!

Automig-400

Heavy Product
Read more
ENQUIRY!

Zyrod 500 tig welding machines

Heavy Product
Read more
ENQUIRY!

Laser welding machine 1500

Heavy Product
Read more
ENQUIRY!

Kirby 500 heavy duty 1 & 2 phase heavy duty

Heavy Product
Read more
ENQUIRY!

Automig-500

Heavy Product
Read more
ENQUIRY!

Established in 1986 by Mr. Kamal Kumar, Electra Koko Tawa is one of North India’s largest welding machine manufacturers, headquartered in Noida, Uttar Pradesh. Built on quality and continual product development.

Quick Information

  • B-15, Sector-5, Noida -201301 Uttar Pradesh (India)
  • +91-9810029167
  • +91-8388898889
  • sales@electrawelding.com
  • Working : Mon-Sat 8:00 AM - 8:00 PM

Our Products

  • PILOT 310
  • SKILL-450
  • COMMANDER 400
  • VIEW ALL

Information

  • Home
  • About Us
  • Our Products
  • Contact Us
  • Blogs

Copyright ©2026 || All Rights Reserved

  • Menu
  • Categories
  • Home
  • Our Profile
    • About Us
    • Our Legacy 
    • Leadership
  • Shop
  • Clients
  • Blog
  • Contact us
  • Home
  • About Us

Product Enquiry

Sending...