Model NO.: ARC-400 Arc Welder
Efficiency: 89%
Power Factor: 0.87
Insulation of Main Transformer: H
Insulation of Output Reactor: B
Name: Inverting MMA Arc Welder
Color: Red
Certificate: CE
OEM/ODM: Available
Model: Arc-400 Welder
Trademark: ST
Transport Package: Carton
Specification: 650*340*590
Origin: Ningbo
HS Code: 8515390000
Professional Inverter MMA Arc Welder ARC-400
Professional Inverter MMA Arc Welder ARC-400


Technical Features
Equipped with advanced IGBT inverter technology, this welder offers high efficiency and a high duty cycle.
Compact design, lightweight, and built for durability and energy efficiency.
Utilizes PWM control and constant current output for precise welding performance.
Easy arc initiation and includes auto protection against overcurrent and overheating.
Stable arc, excellent welding quality, reduced spatter, and noise.
Features anti-stick, hot-start, arc force, and strong compensation functions.
Suitable for welding various materials like carbon steel, alloy steel, cast iron, and stainless steel.
Includes complete accessories: electrode holder, earth clamp, and welding cable.
Options available: 3PHASE 220V; 3PHASE 440V; 3PHASE 400V; VRD, EMC, and CE welding models.
 
 
ITEM UNIT ARC-400 ARC-500
Input Voltage (V) 3PH/380V ± 15% 3PH/380V ± 15%
Frequency (Hz) 50/60 50/60
Input Capacity (KVA) 13.8 18
Duty Cycle (40°C) 60% 60%
Current Range (A) 20-400 20-500
Efficiency (%) 85 85
Usable Electrode (mm) 2.5-6.0 2.5-6.0
No-load Voltage (V) 65 65
Insulation Class   F F
Protection (IP) IP21S IP21S
Packing Size (cm) 60*36*48 60*36*48
Weight (KG) 19 21

Accessories:
earth clamp*1 pcs, cable joint*3pcs, grounding cable*3meters, control cable*5meters, pressure regulator*1pcs, water cooled MIG torch*1pcs, water tank*1set, wire feeder*1set

Packaging & Shipping
 Packaging Details: Carton package with inside plastic bag and foam / wooden packing / Packing according to customer requirements.
Delivery: within (25-30) days after confirmation of the deposit.

Professional Inverter MMA Arc Welder ARC-400

Professional Inverter MMA Arc Welder ARC-400

FAQ 
Q: Are you a factory or trading company?
A: We are a factory specializing in welding machines, voltage regulators, and transformers.
Q: How long does mass production take?
A: It takes about 30 days after order confirmation.
Q: Can we do OEM?
A: Yes, we offer OEM and ODM services.
Q: Do you provide spare parts?
A: We include 2% free spare parts with orders of at least 20GP containers.
(Includes PCBs, MOSFET/IGBT components, and more.)
Q: What is your warranty period?
A: We offer a 1-year warranty on our welding machines.
 
 About Us:
1) 30 years of experience manufacturing welding equipment.
    With over 300 employees and a 50,000 m² workshop.
2) Full range of welding machines: MMA/TIG/MIG/Air Plasma Cutter.
    CE certified and holding 28 national patents.
3) Focused on the middle-high market (America and Europe) with reliable quality and competitive pricing.
4) 1-year warranty, 3-year warranty on patented products.
5) OEM available.

Any product that meets your needs, feel free to contact us below.
Thanks.

Professional Inverter MMA Arc Welder ARC-400

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