Joining forces
PT. Sinar Unggul Pratama is an industrial supplier Company established on April 17, 2006, by Harjadi and Ependi Surianto. With over 18 years of experience, the company specializes in welding technology, machining, tooling, and system integration to support automation potential in Indonesia’s industrial sector. As market demands have grown in complexity,
PT. Sinar Unggul Pratama was founded on the principle of delivering a wider range of high-quality industrial equipment and services. Headquartered in Indonesia, our service and sales center acts as the main hub for robotic technology, welding and cutting power sources, and related accessories. In line with our motto “Building Quality Together,” we bring together expertise from various fields to deliver cutting-edge industrial solutions — from consulting and project development to system manufacturing, training, and after-sales service.
Our expert team bridges manufacturers, system integrators, and welding equipment distributors, combining technical excellence with reliable quality, serving applications from small workshops to large-scale production lines.
PT. Sinar Unggul Pratama is your reliable partner for welding Batam and industrial automation. Since 2006, we have been supplying high-performance welding equipment, robotic systems, CNC machinery, and industrial tools to support Batam’s manufacturing and engineering industries.
Founded by Harjadi and Ependi Surianto, PT. Sinar Unggul Pratama was established in April 2006 to meet Batam’s increasing demand for advanced welding systems and industrial machinery. We specialize in welding Batam projects of all scales—offering equipment, spare parts, and tailored solutions for industrial success.
As a leading welding supplier in Batam, we provide:
Our welding and automation systems are trusted in various industries:
Jl. Brigjen Katamso, Kawasan Bintang Industri II Lot D-1/619
Tanjung Uncang, Batu Aji – Batam, Kepulauan Riau 29425
Email: info@sinarunggul.com
Phone: (0778) 736-8562 / 736-8563
Website: www.sinarunggul.com
Why Choose Us for Your Welding Needs?
At Sinar Unggul, we are committed to providing top-quality welding solutions for industrial applications. With our advanced technology, expert team, and reliable after-sales service, we ensure that you get the best welding equipment and support available. Here’s why Sinar Unggul stands out as your trusted welding partner:
Sinar Unggul offers a wide range of welding machines and industrial equipment from well-known brands. Our products are designed to deliver superior welding performance, ensuring strong, durable, and precise welds. Each piece of equipment undergoes rigorous quality control to guarantee reliability and longevity.
Our experienced technical team is always ready to assist you with machine installation, maintenance, and repairs. Whether you need troubleshooting support or expert guidance on optimizing welding performance, our specialists provide prompt and professional service to keep your operations running smoothly.
By utilizing the latest welding technologies, our machines enhance efficiency and reduce energy consumption. Advanced automation and precision controls help industries improve productivity while maintaining high-quality welding results. Our innovative solutions are designed to meet the demanding requirements of modern manufacturing.
Sinar Unggul ensures that all spare parts provided are original and compatible with your welding equipment. Our comprehensive after-sales service includes regular maintenance, replacement parts, and technical consultations to maximize the lifespan and performance of your machines.
By choosing Sinar Unggul, you invest in cutting-edge welding technology, expert support, and a commitment to excellence. Contact us today to explore our welding solutions and take your industrial operations to the next level!
Around the globe
Fitting your needs
The LORCH X 350 PST is a robust MMA welding system with automatic polarity switching, ControlPro digital interface, and MicorBoost technology—ideal for tough construction and pipeline jobs.
LORCH X 350 – compact 350 A MMA welder with MicorBoost, vertical TIG capabilities (ContacTIG/MicorUp), and rugged IP34S build. Ideal for mobile industrial welders in Batam.
Lorch V 50 AC/DC – 500 A heavy-duty TIG welder with pulse up to 20 kHz, SmartBase controls, and robust housing — ideal for shipyards and fabrication in Batam.
Lorch V40 AC/DC TIG welder blends 400 A heavy-duty welding with pulse up to 20 kHz, SmartBase control, and robust housing—ideal for shipyards and fabrication in Batam.
LORCH V30 Mobile – rugged, mobile AC/DC TIG welder with pulse up to 20 kHz, SmartBase controls, and crane-ready housing. Perfect for Batam’s field welding needs.
LORCH MicorMIG Mobile 350 – pulse arc welding with MicorBoost reduces spatter and rework. Upgradeable, reliable, and efficient—ideal for fabrication, shipbuilding, and workshop use in Batam.
LORCH MicorMIG Mobile 300 – low‑spatter pulse arc welding with MicorBoost & NFC upgrades. Ideal for Batam’s fabrication, shipbuilding, and workshop welding.
Lorch MicorMIG Pulse 500 – high-power, low-spatter MIG/MAG pulse welding with MicorBoost, EN 1090 compliance & NFC upgradeability. Ideal for Batam’s heavy industry.
Lorch MicorMIG Pulse 400 – high-performance MIG/MAG pulse welding with MicorBoost, EN 1090 compliance, and NFC upgradability. Ideal for shipbuilding, fabrication, and workshop applications in Batam.
Lorch MicorMIG Pulse 350 – pulse arc welding with MicorBoost reduces spatter and rework. Upgradeable, reliable, and efficient—ideal for fabrication, shipbuilding, and workshop use in Batam.
Lorch MicorMIG Pulse 300 – low‑spatter pulse arc welding with MicorBoost & NFC upgrades. Ideal for Batam’s fabrication, shipbuilding, and workshop welding.
Lorch MicorMIG 500 – Top-tier MIG/MAG welder for industrial-grade projects in Batam, with German MicorBoost technology and full-process capability.
Lorch MicorMIG 350 – Premium German-made MIG/MAG welder with MicorBoost and SpeedArc, ideal for industrial welding in Batam’s fabrication and shipbuilding sectors.
Lorch MicorMIG 400 – High-power industrial MIG/MAG welder with MicorBoost and SpeedArc, ideal for fabrication, shipbuilding, and manufacturing in Batam.
Lorch MicorMIG 300 – German-engineered MIG/MAG welder with MicorBoost technology, perfect for industrial applications and mobile welding jobs in Batam.
Discover the Lorch S3 SpeedPulse XT – your go-to MIG/MAG pulse welding machine for precision and productivity in Batam’s fabrication and welding industries.
The Lorch S8 SpeedPulse XT offers high-performance MIG/MAG welding with advanced SpeedPulse technology, ideal for shipbuilding and industrial welding in Batam.
The Lorch S5 SpeedPulse XT delivers top-tier MIG/MAG pulse welding with intelligent arc control—ideal for heavy-duty fabrication and shipyard welding in Batam.
Discover the Lorch S3 Mobile SpeedPulse XT – a compact, intelligent MIG/MAG pulse welding system ideal for industrial use and site welding in Batam.
OTC DAIHEN 1SR-P is a high-precision linear slider with 1,000 kg capacity and ±0.05 mm repeatability. Designed for heavy-duty robotic welding. Available in Batam.
OTC DAIHEN 1SR is a rack-and-pinion linear slider with up to 500 kg payload and 10 m stroke. Perfect for medium-duty robotic welding. Available in Batam.
OTC DAIHEN 1SB is a belt-driven linear slider for light-duty robotic welding. Compact, fast, and ideal for long parts. Available now in Batam.
OTC 2PF1000 2-axis positioner supports up to 1,000 kg for heavy-duty robotic welding. Precision control for large parts. Available now in Batam, Indonesia.
OTC 2PF500 dual-axis positioner handles up to 500 kg, delivering stable and precise welding performance for heavy-duty automation. Available now in Batam.
Boost your welding precision with the OTC 2PF300 dual-axis positioner. Compact, reliable, and ideal for medium-load robotic applications. Available in Batam.
The OTC 1PB1000 is a heavy-duty 1-axis positioner built for 1,000 kg loads. Perfect for precision welding of large-scale industrial components.
The OTC 1PB500 is a robot-compatible 1-axis positioner for 500 kg loads. Precise, powerful, and ideal for medium to heavy robotic welding.
OTC DAIHEN 1PB250 is a 1-axis robot positioner for 250 kg loads. Fast, precise, and fully synchronized for robotic welding applications.
OTC Daihen 1-Axis positioners (250 – 1,000 kg payload) add synchronized rotational motion for improved robot welding reach, precision, and cable routing.
ABICOR BINZEL silver-plated CuCrZr contact tips deliver excellent heat resistance, conductivity, and spatter resistance—perfect for Batam’s MIG welding needs.
ABICOR BINZEL E3® tungsten electrodes are durable, fast-igniting, radiation-free, and universally ideal for TIG welding in Batam and beyond.
ABIBUG® 300 is a lightweight (<20 kg) orbital welding tractor for pipe welding—400% faster, precise, and ideal for Batam's industrial use.
EWR 2 / EWR 2 Net is ABICOR BINZEL’s smart gas management system—saves up to 60%, monitors flow in real time, ideal for industrial use in Batam.
xFUME® TIG 300 W is a water‑cooled, precision TIG fume extraction torch, built for heavy use, capturing harmful fumes at the arc—ideal for Batam workshops.
xFUME® TIG 260 W is a liquid-cooled fume extraction TIG torch for clean, continuous welding—ideal for high-precision jobs in Batam industries.
xFUME® TIG 150 is an air-cooled TIG fume extraction torch—lightweight, precise, and captures harmful fumes directly at the arc.
xFUME® TIG is a lightweight, ergonomic fume extraction torch for TIG welding, capturing invisible but harmful fumes directly at the weld source.
xFUME® COMPACT is a slim, lightweight MIG/MAG fume extraction torch for thin-sheet welding up to 250 A—highly ergonomic with full gas shielding.
xFUME® PRO 36 HD is a heavy-duty, air-cooled MIG/MAG fume extraction torch—heat-resistant, robust, and rated for high-current (330 A) welding.
xFUME® PRO 501 HD is a water-cooled, heavy-duty MIG/MAG fume extraction torch—heat-resistant, robust, and full-duty at 500 A with top extraction efficiency.
xFUME® PRO HD is a heavy-duty MIG/MAG fume extraction torch—durable, heat-resistant, and built for high amperage and long welding durations.
xFUME® PRO 501 is a water-cooled, high-performance MIG/MAG fume extraction torch, rated at 500 A, ergonomic, and captures fumes at the arc.
xFUME® PRO 36 is a high-performance MIG/MAG fume extraction torch, lightweight, ergonomic, rated at 330 A, maintaining shielding gas stability.
xFUME® PRO 24 is a lightweight, ergonomic fume extraction torch that captures fumes at the arc without compromising shielding gas stability.
xFUME® PRO extracts fumes at the arc. Lightweight, ergonomic, and shielding-safe—ideal for daily manual MIG/MAG welding.
BINZEL Ceramic Spray coats MIG torch parts with heat-resistant ceramic up to 1,400 °C. Prevents spatter build-up and cuts cleaning time.
Water‑cooled TIG torch SR‑20, 220 A DC / 150 A AC, 100% duty cycle; ideal for welding steel, aluminum, titanium, and other non‑ferrous metals.
Heavy-duty water-cooled TIG torch SR-18, rated 320 A DC @ 100% duty cycle. Ideal for continuous industrial welding on thick materials.
Air‑cooled TIG torch, 150 A @ 60% duty. SR‑17 is compact, light, and precise—perfect for stainless steel, aluminum, and pipe TIG jobs.
