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Submerged Arc System：Increase Productivity, Quality and Flexibility

Name: Submerged Arc System：Increase Productivity, Quality and Flexibility
Brand: TOPWELL
SKU: 18345048
Rating: 4.75 (10 reviews)

Boost Productivity and Quality: Experience exceptional welding performance with reduced spatter and minimal distortion.

Categories	Submerged Arc Welders
Brand	TOPWELL
Model	Submerged Arc System
Input Voltage	3PH ~ 400V ±15%
Rated Output(40℃) 100%	1000A/50V
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Update Time	Sep 23,2025

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Detail Information

DETAILS

Submerged Arc System

Increase Productivity, Quality and Flexibility

Overview of Topwell Subarc system

Item No.	DC series	XD series
System	Subarc-1000DC Subarc-1250DC	Subarc-1000XD Subarc-1250XD
Available Material	Unalloyed and low alloy steels	Unalloyed and low alloy steels Nikel-based alloys
Available wire diameter	2.0-6.0mm	1.2-6.0mm
Wire feed control technology	CC	CC/CV use arc voltage sensing technology

Topwell's submerged arc welding (SAW) system comprises two specialized series, engineered to address both heavy industrial thick-plate welding and the challenges associated with more precise energy management in thin-plate and nickel-based alloys welding applications. These systems are suitable for the fabrication of corrosion-resistant pressure vessels, wind power generation components, H-shaped steel, and pipeline construction.

With arc voltage feedback technology, Topwell’s SAW system ensures stable arc performance with minimal operator involvement, delivering consistent and repeatable weld results for critical applications across a broad range of material thicknesses and long-seam welding requirements.

Topwell’s SAW systems support seamless automation with versatile IoT interfaces, enabling users to unlock advanced capabilities and enhance flexibility in modern industrial manufacturing.

SUBARC 1000DC

The CC/CV DC power sources are designed to semiautomatic and automatic welding, the precise control of the SUBARC 1000DC delivers superior arc for Submerged Arc (SAW) and Electroslag (ESW) welding processes, as well as MIG, MAG, MMA, CAG and OAC which require high current and high duty cycle, with(Dia 1.2-6.0mm) wires and CAG(Dia 6-12mm) carbons.

Benefits

· Ability to preset the current;

· 100% duty cycle with a maximum output capacity;

· Reduced heat affected zone, minimized distortion and increased mechanical properties;

· Overloading, over current, loss of phase and short circuit protection ensure long-lasting performance;

Processes Optimized For Your Needs

· Use the mode switch to select the desired output characteristics for the process being used–CC and CV;

· Versatile power source is capable to MMA, MIG/MAG and Carbon Arc Gouging;

· Precise output control results in a stable arc;

· Modular parallel to enhance reliability;

· User-friendly operation panel.

SUBARC TRACTOR

· Exceptional tracking control and self-steering in most applications leave the operator free for quality control, joint cleaning and flux handing；

· Welds butts, horizontal fillet and lap joints to the left or right side of the tractor frame for convenience；

· Close mechanical alignment between wire and joint maximizes weld quality with no fixturing costs；

· Using PWM control technology to ensure precise and stable traveling.

ARC TRACTOR CONTROLLER

· With Arc Voltage Sensing Technology, heat input is reduced and deposition rate is increased by 30%. This technology also ensures stable welding arc over a wide range of parameters and precise output control；

· Scratch and direct start methods.

SUBARC WELDING HEAD

· The pre-selection of nominal values for welding current, arc voltage and speed in coordination with the SUBARC power source ensures a high degree of automation;

· The AH-1 welding head has an automatic ignition and automatic burn-back with withdraw for an optimized welding process;

· The welding head also has adjustment to angle forward or backwards by up to 45 degrees & side to side by up to 45 degrees;

· All welding heads are equipped with a laser pointer and a mechanical pointer for visual seam tracking. Via a cross support, the AH-1 can be manually positioned with an effective adjusting range of 100mm each;

SPECIFICATIONS

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