SIASUN SR210A-210/2.65 (SR210A-210/2.65)

Walk through almost any established fabrication plant and you will find welding guns from one supplier, controllers from another and robots from a third, each bought at a different stage of the plant's growth. Adding a heavy robot to that mix often turns into a negotiation between systems that were never designed to work together. The SIASUN SR210A-210/2.65 approaches the problem from the opposite direction. It is a heavy-load arm with a 210 kg payload and a self-developed intelligent control system that is compatible with welding guns and controllers from multiple brands. The robot is meant to fit into the cell you already run, rather than asking you to rebuild the cell around it.

Robots Middle East supplies the SIASUN SR210A-210/2.65 to manufacturers, system integrators and technical institutions across the Middle East. Our team prepares each quotation around the buyer's application and arranges delivery to the installation site, customs clearance and support after commissioning. A single point of contact therefore stays with the project from the first enquiry to the first production shift.

Background

SIASUN and its place in Chinese robotics

SIASUN is one of the earliest companies in China to research and industrialise robot technology. That history matters to a buyer. A manufacturer that has spent decades turning laboratory work into production equipment tends to build a broad product family, a mature software base and its own control technology, rather than relying entirely on third-party components. The SR210A-210/2.65 belongs to SIASUN's range of large payload industrial robots, which you can explore in our Large Payload category, alongside the wider family of Industrial Robots from the same manufacturer.

The SR210A-210/2.65 is also among the newer SIASUN models to have obtained CE certification under the EU Machinery Directive (MD) and the Electromagnetic Compatibility Directive (EMC). SIASUN announced this certification for the SR210A-210/2.65 together with the SR12A-12/1.46, SR25A-12/2.01 and SR25A-20/1.80. For plants that build to European requirements, or that supply customers who expect European conformity, this is a practical point rather than a formality.

A heavy-load arm with a welding focus

SIASUN describes the SR210A-210/2.65 as a robot that combines flexibility with heavy-load capability. Its reinforced wrist and high-torque output are designed to improve speed and payload at the same time, so that one is not traded away for the other. Critical components use a double-sealed structure for durability, and the wrist carries an IP67 protection rating.

The robot has a defined role in SIASUN's own process offering. It is listed as a robot type in SIASUN's spot welding solution, together with the SR220A-220/2.65, where it is paired with a spot welding gun and controller. Integrated multi-industry process packages extend its use beyond a single task, giving production engineers prepared tools for a range of manufacturing challenges rather than a blank programming environment.

Technical Specifications

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

SIASUN has not published the robot's weight, axis speeds, axis motion ranges, power supply, controller model, operating temperature, wrist load moment or package contents; Robots Middle East confirms these details with the manufacturer at quotation.

Why does multi-brand compatibility matter in a welding cell?

A spot welding cell is rarely a clean-sheet design. Many plants have standardised on a particular brand of welding gun or weld controller over the years, trained their maintenance staff on it and stocked spare parts accordingly. A robot that only works with its own manufacturer's welding equipment forces a choice: replace proven equipment, or keep a separate stock of parts and skills for a second ecosystem.

The SR210A-210/2.65 avoids that choice. Its self-developed intelligent control system is compatible with welding guns and controllers from multiple brands, so the integrator can keep the welding hardware the plant already trusts. Because SIASUN also lists this model in its own spot welding solution with a dedicated gun and controller, buyers starting from scratch have a complete manufacturer package available, while buyers with existing equipment keep their options open.

The mechanical side supports the same purpose. A spot welding gun is a heavy tool, and in this class of application it is moved quickly from point to point along a body or component. The 210 kg payload, the reinforced wrist and the high-torque output give the arm room to carry such tooling, while the ±0.06mm repeatability addresses the need to return to each weld point consistently, cycle after cycle.

Is the SR210A-210/2.65 built for demanding shop-floor conditions?

Welding cells, foundries and heavy fabrication halls are hard on equipment. Spatter, dust, coolant and cleaning routines all reach the parts of a robot closest to the work, which is usually the wrist. The SR210A-210/2.65 answers this with an IP67 rating at the wrist and a double-sealed structure on its critical components, which SIASUN presents as the basis of the robot's durability.

For plants in the region, where many facilities contend with fine dust as well as process contamination, sealing at the point of greatest exposure is a sensible starting position. Buyers planning installations in halls without climate control are welcome to discuss their site conditions with Robots Middle East when requesting a quotation, so that the cell layout and protective measures can be planned from the outset.

Who is the SIASUN SR210A-210/2.65 for?

The clearest fit is the manufacturer running, or planning, a spot welding line. Automotive body and component producers, makers of steel cabinets and enclosures, and fabricators of heavy assemblies all fall into this group. For them, the combination of a listed role in SIASUN's spot welding solution and compatibility with third-party welding equipment shortens the path from purchase to production.

System integrators form a second group. An integrator who builds cells for several end customers values a robot that accepts the welding hardware each customer specifies, and the integrated process packages provide a foundation for applications beyond welding. Export-oriented manufacturers, who need machinery that meets European expectations, will note the CE certification under the Machinery and EMC Directives.

A third group is the heavy-handling user: plants that move substantial parts or fixtures and need repeatable positioning while doing so. Technical colleges and research centres that train engineers on industrial-scale equipment may also find the model a useful reference platform.

SIASUN offers other versions within the same family, including the SR210A-210/3.05-DW and the SIASUN SR210-120/3.05. Where reach, payload or mounting requirements point towards a different version, Robots Middle East compares the options with you as part of the quotation.

What is the SIASUN SR210A-210/2.65 used for?

1. Spot welding of body and component assemblies: the robot is listed in SIASUN's spot welding solution with a dedicated gun and controller.
2. Retrofitting existing welding cells: compatibility with guns and controllers from multiple brands lets plants keep their established welding hardware.
3. Heavy part handling: moving large workpieces between stations is a typical task for robots in the large payload class.
4. Machine and press tending: loading and unloading heavy blanks or castings at production machinery is a common role for arms of this type.
5. Handling in contaminated environments: the IP67 wrist and double-sealed critical components suit cells exposed to spatter, dust or fluids.
6. Multi-process production cells: integrated multi-industry process packages support applications across different manufacturing tasks.

Pricing and Availability

Robots Middle East quotes the SIASUN SR210A-210/2.65 individually, so that the offer reflects the configuration, welding equipment and integration scope your project actually requires. Delivery, customs clearance and after-sales support are arranged together with the quotation. To begin, please share your application, the tooling you intend to use and your installation location; the form to request a quotation is available on this page.

Frequently Asked Questions

What payload does the SIASUN SR210A-210/2.65 handle?

The SR210A-210/2.65 has a payload of 210 kg (463 lbs). Its reinforced wrist and high-torque output are designed to improve speed and payload together.

What is the reach and repeatability of the SR210A-210/2.65?

The robot has a reach of 2658mm and a repeatability of ±0.06mm.

Can the SR210A-210/2.65 work with welding equipment from other brands?

Yes. Its self-developed intelligent control system is compatible with welding guns and controllers from multiple brands, and SIASUN also offers it within its own spot welding solution.

How well is the robot protected against dust and fluids?

The wrist is rated IP67, and critical components feature a double-sealed structure for durability.

Does the SR210A-210/2.65 carry CE certification?

Yes. It has obtained CE certification under the EU Machinery Directive (MD) and the Electromagnetic Compatibility Directive (EMC).

Is the SR210A-210/2.65 part of a complete SIASUN welding package?

Yes. SIASUN lists the SR210A-210/2.65 as a robot type in its spot welding solution, together with a spot welding gun and controller, alongside the SR220A-220/2.65.

Where can I buy the SIASUN SR210A-210/2.65 and what does it cost?

You can buy the SIASUN SR210A-210/2.65 from Robots Middle East, which supplies it across the Middle East. The cost depends on configuration and integration scope, so it is provided in a tailored quotation that you can request on this page.

Summary

Mixed-brand factories need robots that cooperate with what is already on the floor, and the SIASUN SR210A-210/2.65 is built with that reality in mind. It pairs a 210 kg payload, 2658mm reach and ±0.06mm repeatability with a control system that works with welding guns and controllers from multiple brands. An IP67 wrist, double-sealed critical components and CE certification under the Machinery and EMC Directives complete a robot designed to slot into existing welding and handling cells rather than displace them. Robots Middle East quotes, delivers and supports it throughout the region, and for any plant ready to add heavy-load capability without starting again, this page is the starting point.