SIASUN Arc welding robotic solution (Arc welding robotic solution)

Thin sheet and heavy plate make opposite demands of a welding arc. Sheet metal calls for restraint: little heat, a calm weld pool and a bead that bridges small gaps without burning through. Thicker sections call for a process that stays stable pass after pass along longer, heavier joints. Many robotic cells are set up for one of those worlds and merely tolerated in the other. The SIASUN Arc welding robotic solution (Arc welding robotic solution) takes a different route. Rather than stretching one cell to fit every job, SIASUN offers the package as three solutions: thin plate, medium and thick plate, and ultra-low spatter. Each is built around an SR series robot, an intelligent welding control system and digital welding equipment designed to work together as one.

Robots Middle East supplies the SIASUN Arc welding robotic solution to manufacturers and fabricators across the Middle East. Our team helps you identify which of the three solutions suits your parts and prepares a formal quotation for your configuration. We then arrange delivery and after-sales support for installations throughout the region, so you deal with a single point of contact from first enquiry to production.

Background

SIASUN and its robotics lineage

SIASUN is a Chinese robotics and automation manufacturer with roots in the Shenyang Institute of Automation of the Chinese Academy of Sciences. Its portfolio covers industrial robots, collaborative robots and complete automation systems. Alongside arc welding, it offers integrated robotic solutions for spot welding, laser welding and grinding. That breadth matters for a welding package. SIASUN builds the SR series robot at the centre of the system and designs the surrounding solution around it. The result is a package conceived from the outset as one welding system.

An integrated design rather than a collection of parts

The defining idea of this solution is integration. The system is centred on the SR series robot, equipped with an intelligent welding control system and integrated with digital welding equipment. The integrated design makes welding operations easier, more precise and more efficient. High-performance supporting equipment, together with that integrated design, improves efficiency. On the software side, the system is tailored to the application and includes an intelligent arc welding process software package, so process knowledge comes with the system rather than being built up from scratch on the shop floor. The thin plate solution comprises an SR12A-12/1.46 or SR25A-12/2.01 robot, an Aotai MAG-350Pro RII-Plus welding machine, and a choice of Loyee GL350N-HDA, TRM 352P or ARH6350 welding torches.

Technical Specifications

Specifications are as published by the manufacturer and are confirmed against the datasheet at quotation.

The manufacturer has not published the robot payload, reach, power requirements, dimensions, weight, welding current range, wire diameter compatibility, IP rating, controller model or scope of supply, nor the component line-up of the medium and thick plate and ultra-low spatter solutions; all of these are confirmed at quotation.

Which of the three SIASUN arc welding solutions suits my parts?

The choice starts with the material and with what happens to the part after welding. The thin plate solution comes with a clearly defined component line-up. You can choose between two SR series robots, the SR12A-12/1.46 and the SR25A-12/2.01. Both work with the Aotai MAG-350Pro RII-Plus welding machine and three torch options. That gives a thin-gauge fabricator a clear starting point, with some freedom over robot size and torch to match the cell layout and the parts.

The medium and thick plate solution addresses the other end of the scale: structural members, frames and heavier fabrications, where joints are longer and the process has to hold steady over sustained welding. Its robot, welding machine and torch are selected with Robots Middle East for your parts and joint types when we prepare your quotation.

The ultra-low spatter solution is for work where cleanliness counts as much as strength. Typical examples are visible surfaces, parts going straight to coating, or components where spatter removal costs time downstream. The arc characteristics of the system are directly relevant here: small spatter with little adhesion, smooth droplet transfer and a soft arc. Its components are likewise selected for your application when we prepare the quotation.

Why does an integrated welding package matter more than the robot alone?

A welding robot only lays down a weld as good as the system behind it. If the power source, torch, control and process parameters are chosen separately, much of the commissioning effort goes into making them cooperate. SIASUN's approach is to deliver them as one designed unit: the SR series robot, an intelligent welding control system, digital welding equipment and a process software package tailored to the application.

The benefits follow from that design. High arc stability and strong welding consistency produce more attractive weld bead profiles. Low heat input and strong bridging ability help on parts where fit-up is not perfect or where distortion is a concern. For a production manager, consistency is often the point that matters most: a system that repeats the same weld on every part makes quality easier to plan, inspect and document.

Who is the SIASUN Arc welding robotic solution for?

The thin plate solution suits sheet metal fabricators, such as makers of enclosures, cabinets, metal furniture, ducting and light assemblies, who need low heat input and good gap bridging on thin material. The medium and thick plate solution is aimed at structural steel, machinery frames, construction equipment components and other heavier fabrication. The ultra-low spatter solution suits manufacturers whose parts are painted, powder-coated or seen by the end customer, and who want to reduce cleaning after welding.

If your application is not arc welding in the first place, another SIASUN package may serve you better. For narrow, precise seams, the SIASUN Laser welding robotic solution (Laser welding robotic solution) is the relevant system. For resistance welding of sheet assemblies, see the SIASUN Spot welding solution (Spot welding solution). Where welded parts need finishing, the SIASUN Grinding robotic solution (Grinding robotic solution) addresses that step. The wider range is available under Welding Robots and Industrial Robots.

What is the SIASUN Arc welding robotic solution used for?

1. Sheet metal fabrication — welding thin enclosures, panels and housings where low heat input limits distortion.
2. Structural fabrication — joining beams, brackets and frames with the medium and thick plate solution.
3. Machinery and equipment frames — repeatable welds on base frames and chassis for industrial machines.
4. Automotive and transport components — consistent welding of brackets, sub-assemblies and parts produced in series.
5. Coated and visible parts — clean, low-spatter welds ahead of painting or powder coating.
6. Metal furniture and shelving — uniform bead profiles on frames and racks where appearance matters.

Pricing and Availability

Each SIASUN Arc welding robotic solution is configured for the work it will carry out, so Robots Middle East prices it by formal quotation. Tell us about your material, typical parts and joint types, and we will recommend the solution and components and set out the full configuration in the quotation. Delivery, customs and support are arranged with the quotation. To begin, request a quotation using the enquiry form available on this page.

Frequently Asked Questions

What components make up the thin plate solution?

The thin plate solution combines an SR12A-12/1.46 or SR25A-12/2.01 robot, the Aotai MAG-350Pro RII-Plus welding machine, and a choice of Loyee GL350N-HDA, TRM 352P or ARH6350 welding torches. The full scope of supply is set out in your quotation.

How are the other two solutions configured?

The robot, welding machine and torch for the medium and thick plate and ultra-low spatter solutions are selected with Robots Middle East for your parts. They are set out in the quotation.

What kind of arc does the system produce?

The arc is soft, with small spatter and little adhesion, smooth droplet transfer, low heat input and strong bridging ability. Arc stability is high and welding consistency is strong.

Is welding process software included?

Yes. The solution includes an intelligent arc welding process software package, tailored to the application.

Which welding machine does the thin plate solution use?

The thin plate solution uses the Aotai MAG-350Pro RII-Plus welding machine. It works with the SR12A-12/1.46 or SR25A-12/2.01 robot and the intelligent welding control system as one integrated package.

Who supports the system after installation?

Robots Middle East arranges support together with delivery as part of the quotation. The arrangements are agreed for your installation before the order is placed.

Where can I buy the SIASUN Arc welding robotic solution and what does it cost?

You can buy it from Robots Middle East, which supplies it across the Middle East. The cost depends on the solution and configuration you need, so please request a formal quotation through this page.

Summary

The tension between thin sheet and heavy plate is real, and SIASUN answers it with three dedicated solutions rather than a single compromise. All three share the same foundation: an SR series robot, an intelligent welding control system, digital welding equipment and a tailored process software package, combined in an integrated design. The thin plate solution comes with named robot, welding machine and torch options. The medium and thick plate and ultra-low spatter solutions are configured with you for your parts. Throughout, the aim is a soft, stable arc and consistent bead profiles. If you are weighing which solution fits your parts, this page is the starting point.