--- product_id: 806529627 title: "Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware" brand: "generic" price: "36185008₫" currency: VND in_stock: true category: "Generic" url: https://www.desertcart.vn/products/806529627-jewelry-welder-handheld-pulse-arc-100w-automatic-spot-welding-machine store_origin: VN region: Vietnam --- # 600A max adjustable current Silent operation > audible freq Multi-layer safety protections Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware **Brand:** generic **Price:** 36185008₫ **Availability:** ✅ In Stock ## Summary > ⚡ Weld like a pro, quietly and safely—your jewelry’s new best friend! ## Quick Answers - **What is this?** Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware by generic - **How much does it cost?** 36185008₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/806529627-jewelry-welder-handheld-pulse-arc-100w-automatic-spot-welding-machine) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Mode:** Automatic orthodontic mode after 5 minutes idle plus voltage, overcurrent, and temperature safeguards for peace of mind. - • **Compact & Portable:** Lightweight 14.77 lbs design with sleek dimensions fits perfectly in your workspace or on-the-go projects. - • **Whisper-Quiet Welding:** Operate in calm environments with a switching frequency above audible levels—no distractions, just focus. - • **Precision Power Control:** Adjust welding current from 50A to 600A for flawless, professional-grade results every time. - • **Beginner-Friendly Automation:** Auto-adjusts current and voltage by welding mode, making complex repairs effortless for DIYers and pros alike. ## Overview This 100W handheld pulse arc spot welder delivers adjustable 50-600A current with advanced MCU and IGBT inverter tech for stable, precise arcs. Crafted from durable iron and copper, it supports diverse materials including gold, titanium, and orthodontic alloys. Safety features like automatic mode switching and overload protection ensure secure operation. Compact and lightweight, it’s ideal for jewelry repair and dental hardware tasks, combining professional performance with user-friendly automation. ## Description The pulse argon arc welding machine combines welding functionality with safety and environmental considerations. This reliable equipment is essential in dental technology and orthodontics, proficiently completing various welding tasks. Designed with a compact structure, it ensures safety and stability while offering convenient operation and maintenance-free use.**Specifications:**- **Material:** Iron, Copper, PC Circuit Board, PE- **Color:** Grey- **Surface Treatment:** Spray-paint- **Power Source:** Electric Corded- **Assembly Required:** Yes- **IP Grade:** IP21- **Input Power:** 100W- **Voltage:** 110V, 60Hz- **Welding Voltage:** 40V- **Welding Time:** 3ms-30ms- **Welding Current:** 50A-600A- **Protective Tube:** 250V, 2.0A- **Gas Supply Pressure:** 0.1Mpa- **Maximum Welding Frequency:** 1Hz- **Max Argon Consumption:** 5L/1.32gal/min- **Handle Length:** 19cm/7.48in- **Power Cord Length:** 1.2m/3.93ft- **Handle Connection Wire Length:** 86cm/33.85in- **Handle Bracket Size (L*W*H):** 15*11.5*2cm/5.9*4.52*0.78in- **Applicable Material Thickness:** 0.8-3.5mm/0.031-0.137in- **Gross Weight:** 7.35kg/16.2lbs- **Net Weight:** 6.7kg/14.77lbs- **Product Size:** 15*28*22cm/5.9*11*8.66in- **Package Size:** 32.5*28*32cm/12.8*11*12.6in**Package Includes:**- 1 Pulse Argon Arc Welding Machine- 1 Pedestal with a Handle- 1 Welding Loop Clamp- 10 Tungsten Needles- 1 English Manual- All Accessories for Assembly**Notes:**1. Please carefully read the manual and follow the precautions for an optimal experience.2. This product does not include argon cylinders.3. Keep children away from this product.4. Cover the dust cover of the handle socket when not in use to prevent foreign objects or liquids from entering.5. If the metal surface has an electroplated layer, polish off the coating for better welding results.6. Operate in a well-lit, ventilated environment away from heat sources, oil stains, and sharp tools.7. Avoid eye damage from the dazzling arc light emitted during operation.8. Allow for slight color variation and a measurement error of 1-3cm due to manual measurement. Please ensure you are comfortable with these details before ordering. ## Features - Premium Materials: Crafted from painted iron, this permanent jewelry welder boasts a sturdy and durable construction. The copper wire used in its design ensures excellent electrical and thermal conductivity for effective welding. With a switching frequency above audible levels, it allows for quiet operation, making it perfect for delicate welding and repair tasks in a calm environment. - Powerful Performance: This spot welder's current can be adjusted from 50a to a maximum of 600a. Enhanced by an advanced MCU control system and IGBT inverter technology, it digitally manages the welding process. Paired with a high-frequency toroidal transformer, it guarantees reliable arc ignition and smooth, stable arcs. Various welding modes are available, including gold, cobalt-chromium alloys, mixed welding, pure titanium welding, and orthodontic welding, catering to your diverse welding requ - Safety Features: This jewelry welder automatically switches to orthodontic mode after 5 minutes of inactivity, minimizing the risk of accidental injuries. The handle socket is designed with a protective cover to block foreign objects and liquids from entering the machine. Built-in safety measures such as automatic voltage compensation, overcurrent, overload, and overtemperature protection ensure maximum safety during operation. - User-Friendly Design: After selecting the desired welding mode, this permanent jewelry welder kit automatically adjusts the current and voltage, making it an excellent choice for beginners. For professionals, the ability to manually adjust the current and welding duration provides added flexibility. The panel buttons feature corresponding indicator lights, clearly displaying the current working status even while wearing goggles. - Cost-Effective Solution: This jewelry-making supply delivers significantly lower equipment and operating costs compared to traditional welders while providing all necessary features at a more affordable price. Weighing just 14.77 pounds and with compact dimensions of 5.9 x 11 x 8.66 inches, it is lightweight and portable, allowing you to easily transport it for various welding or dental projects. ## Images ![Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware - Image 1](https://m.media-amazon.com/images/I/61rGiNpmGhL.jpg) ![Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware - Image 2](https://m.media-amazon.com/images/I/7115meiODDL.jpg) ![Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware - Image 3](https://m.media-amazon.com/images/I/71evAxBcAwL.jpg) ![Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware - Image 4](https://m.media-amazon.com/images/I/71NIS8Et8UL.jpg) ![Jewelry Welder Handheld Pulse Arc 100W Automatic Spot Welding Machine for DIY Jewelry Repair and Dental Hardware - Image 5](https://m.media-amazon.com/images/I/711BzR+iv7L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/806529627-jewelry-welder-handheld-pulse-arc-100w-automatic-spot-welding-machine](https://www.desertcart.vn/products/806529627-jewelry-welder-handheld-pulse-arc-100w-automatic-spot-welding-machine) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-02*